Dissertation
THE ROLE OF CLINICAL INSTRUCTION AS HIGH-INVOLVEMENT WORK
SYSTEMS IN IMPROVING JOB SATISFACTION
OF PHYSICAL THERAPISTS
Doctoral Dissertation Research
Submitted to the Graduate Faculty of
Argosy University, Phoenix Campus
Graduate School of Business and Management
In Partial Fulfillment
of the Requirements for the Degree of
Doctor of Education
Organizational Leadership
By
Bini Thomas
January, 2019
ii
THE ROLE OF CLINICAL INSTRUCTION AS HIGH-INVOLVEMENT WORK
SYSTEMS IN IMPROVING JOB SATISFACTION
OF PHYSICAL THERAPISTS
Copyright ©2019
Bini Thomas
All rights reserved
iii
THE ROLE OF CLINICAL INSTRUCTION AS HIGH-INVOLVEMENT WORK
SYSTEMS IN IMPROVING JOB SATISFACTION
OF PHYSICAL THERAPISTS
Doctoral Dissertation Research
Submitted to the Graduate Faculty of
Argosy University, Phoenix Campus
Graduate School of Business and Management
In Partial Fulfillment
of the Requirements for the Degree of
Doctor of Education
Organizational Leadership
By
Bini Thomas
Dissertation Committee Approval:
Dale Mancini, Ph.D., Chair Date
Katherine Noone, Ed. D., Member
Dale Mancini, Ph.D., Department Chair
iv
ABSTRACT
Satisfied and committed clinical instructors enhance educational experiences for their
students. High-performance work systems provide employees with additional
opportunities that improve motivation and job satisfaction through engagement,
empowerment, autonomy, and meaningfulness of work. Understanding the factors that
motivate physical therapists to become clinical instructors could help leaders to prevent
future workforce shortages and could facilitate work quality and productivity. This
quantitative study examined the relationship between job satisfaction and a high-
performance work system consisting of clinical instruction in physical therapy
professionals in the state of Florida. The study examined the role of clinical instruction
as a high-performing function providing intrinsic motivation, using the Minnesota Job
Satisfaction Questionnaire short form. The results showed that there was a significant
increase in job satisfaction for staff physical therapists when they were assigned the
additional responsibility of clinical instruction. The results also provided validation in
designating the clinical instructor role, its individualistic nature, and subsequently its
theorized definition as a high-performance work system that increases overall job
satisfaction among physical therapists. Physical therapists were more likely to display
increased satisfaction when challenging, meaningful, and rewarding tasks were assigned.
Situational leadership may be useful for leaders to facilitate job satisfaction in physical
therapists. Further research is recommended to identify the high-performance work
system tasks leading to job satisfaction specific to managerial roles. Further research to
analyze similar high-performance work system functions such as management, clinical
leadership, and administrative leadership in physical therapy is also recommended.
v
ACKNOWLEDGEMENT
Several people have assisted me in completing this dream of mine. I would like
to acknowledge some of them here.
I thank God for bringing me this far and for showing me that every weakness I
have in me is an opportunity for God to strengthen me. My help came from you, the
maker of heaven and earth.
My heartfelt appreciation to my dissertation chair, Dr. Dale Mancini, for letting
me run with my ideas and for never holding me back. Your wisdom, guidance, and
promptness made me get to this point much quicker than I had anticipated. I would like
to thank my committee member, Dr. Katherine Noone, for asking the right questions that
got me thinking from all angles. Thank you, Dr. James Liddy, for your guidance with
statistical analysis and Dr. Dan Kirkpatrick for your editorial support.
I acknowledge my family for supporting me and for being understanding when I
did not have a lot of time. Thank you to my friends, Dr. Kline and Dr. Knettle, for
encouraging me and guiding me through this process. I owe my gratitude to my students
for making me think about different aspects of clinical instruction. I am very thankful to
all physical therapists and physical therapist assistants who have inspired me to take a
closer look at job satisfaction.
To my middle school teacher, who later became my mother-in-law, Mrs.
Marykutty Thomas, you are one of the best teachers I have ever had! You have inspired
me to be in academia, and I thank you for that.
vi
DEDICATION
To the three most important people in my life:
My father Francis: Pappa, you have held me high, and have never let me go, even
when I had failed you miserably. Your silent strength and unwavering love were just
what I needed. You encouraged me to become self-reliant and independent. I love you
and I miss you and I wish you were here to see this.
My mother Susamma: Mommy, you have showed me the value of perseverance
and determination. You continue your fight with such grace and inner strength, which is
a constant reminder of how trivial my challenges are when compared to yours. Thank
you for being a great role model.
My husband Sathish: Ichaya, you are my love and my life. You have provided
me inspiration and encouragement to pursue education. I have never met anyone with as
many degrees as you have! Thank you for all your help at home, when I had immersed
myself in schoolwork. Thank you for the gentle and not-so-gentle reminders that I had to
focus and study. Thank you for the lessons in statistics and for letting me get mad at you
when I did not grasp the concepts. Thank you for standing by me, for all the sacrifices
that you have made, and above all, thank you for your love. You have given me all that I
could never dream of. You are the best thing that has happened to me and I cherish our
life together. Finally, I DO have time to go out and celebrate!
vii
TABLE OF CONTENTS
Page
LIST OF TABLES ......................................................................................................................... ix
LIST OF FIGURES .........................................................................................................................x
CHAPTER ONE: INTRODUCTION ..............................................................................................1 Background of the Study ................................................................................................................ 3 Purpose of the Study ....................................................................................................................... 6
Statement of the Problem ................................................................................................................ 7 Research Questions and Hypotheses .............................................................................................. 7 Research Methodology ................................................................................................................... 9
Significance of the Study to Physical Therapists .......................................................................... 10 Operational Definitions for the Study ........................................................................................... 10 Conclusion .................................................................................................................................... 12
CHAPTER TWO: REVIEW OF THE LITERATURE .................................................................14
Theoretical Background and Framework ...................................................................................... 15 Hackman and Oldham Job Characteristics Model ........................................................................ 16
Maslow’s Hierarchy of Needs Theory .......................................................................................... 18 Situational Leadership Theory and HIWS .................................................................................... 18
Motivation ..................................................................................................................................... 20 Motivation and Job Satisfaction.................................................................................................... 22
Job Satisfaction ............................................................................................................................. 23 Need for Leaders to Establish Job Satisfaction............................................................................. 23 Contributors to Job Satisfaction .................................................................................................... 24
Deterrents to Job Satisfaction ....................................................................................................... 28 Positive Outcomes of Job Satisfaction in an Organizational Environment .................................. 30
Physical Therapy Profession ......................................................................................................... 32 Physical Therapy Education ......................................................................................................... 35
Clinical Education in Physical Therapy ........................................................................................ 36 Role of Clinical Instructors in Physical Therapist Education ....................................................... 37
Importance of Developing Clinical Instructors ............................................................................. 38 Collaboration in Clinical Education for Job Satisfaction and Job Performance ........................... 39 High-Performance Work Systems ................................................................................................ 40 Employee Engagement and Organizational Effectiveness of HPWS ........................................... 42 High-Involvement Work Systems in HPWS ................................................................................ 42
Clinical Instruction as HIWS ........................................................................................................ 43 Gaps in Literature for HIWS and Clinical Instruction .................................................................. 45 Conclusion .................................................................................................................................... 46
CHAPTER THREE: METHODOLOGY ......................................................................................48 Purpose of the Study ..................................................................................................................... 48 Establishment of the Research Questions ..................................................................................... 49 Research Method and Design ....................................................................................................... 51
viii
Research Instrument...................................................................................................................... 53 Sampling Method .......................................................................................................................... 55 Inclusion and Exclusion Criteria ................................................................................................... 56 Selection Procedure ...................................................................................................................... 56
Data Collection ............................................................................................................................. 57 Data Processing and Analysis ....................................................................................................... 59 Confidentiality .............................................................................................................................. 60 Conclusion .................................................................................................................................... 61
CHAPTER FOUR: RESULTS ......................................................................................................62
The Characteristics of the Sample ................................................................................................ 64 Demographics ............................................................................................................................... 65
Statistical Analysis ........................................................................................................................ 72 Research Question One ................................................................................................................. 77 Research Question Two ................................................................................................................ 79 Research Question Three .............................................................................................................. 82
Findings......................................................................................................................................... 83
CHAPTER FIVE: DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS ...............86
Summary of Findings .................................................................................................................... 87 Research Hypotheses .................................................................................................................... 87
Conclusions and Implications ....................................................................................................... 90 Limitations and Delimitations ....................................................................................................... 93
Recommendation for Further Research ........................................................................................ 95 Conclusion and Remarks .............................................................................................................. 96
REFERENCES ..............................................................................................................................98
APPENDICES .............................................................................................................................110 Appendix A. MSQ Short Form .................................................................................................. 111
Appendix B. Informed Consent ................................................................................................. 122
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LIST OF TABLES
Table 1. The MSQ Short Form ......................................................................................................54
Table 2. Item Statistics ...................................................................................................................69
Table 3. Descriptive Statistics........................................................................................................70
Table 4. Descriptive Statistics for Groups of Interests ..................................................................71
Table 5. One-Way Analysis of Variance .......................................................................................73
Table 6. Grouping Information Using the Tukey Pairwise and 95% CI .......................................74
Table 7. Analysis of Variance for Overall Job Satisfaction...........................................................75
Table 8. Analysis of Variance for Intrinsic Job Satisfaction .........................................................76
Table 9. Descriptive Statistics for the Two Groups .......................................................................83
Table 10. Estimation for Difference ..............................................................................................84
x
LIST OF FIGURES
Figure 1. Gender distribution .........................................................................................................65
Figure 2. Primary practice area ......................................................................................................66
Figure 3. How long have you been practicing as a PT? .................................................................66
Figure 4. Official title description ..................................................................................................67
Figure 5. Have you worked as a primary instructor in the past five years? ...................................67
Figure 6. Have you worked as a lead PT in the past five years? ...................................................68
Figure 7. Scatterplot of overall vs. intrinsic ...................................................................................72
Figure 8. Interval plot of being able t, the chance ........................................................................73
Figure 9. Main effects plot for overall data means ........................................................................76
Figure 10. Main effects plot for intrinsic data means ....................................................................77
Figure 11. Interaction plot for overall data means .........................................................................79
Figure 12. Interaction plot for intrinsic data means .......................................................................81
1
CHAPTER ONE: INTRODUCTION
Physical therapists are health care professionals who maintain, restore, and
improve movement, activity, and health enabling individuals of all ages to have optimal
functioning and quality of life while ensuring patient safety and applying evidence to
provide efficient and effective care (American Physical Therapy Association [APTA],
n.d). Physical therapists promote health, wellness, and fitness in addition to reducing risk
and slowing as well as preventing functional disabilities (APTA, 2018a). With the aging
population of Baby Boomers, the demand for physical therapy will be sustained through
the coming years to provide access to patients (Curtis & Newman, 2014).
During the course of physical therapy education, the students are required to
complete full-time clinical affiliations under a clinical instructor (CI), who is part of the
clinical community. Clinical education is an integral part of physical therapy education,
where students are placed in various clinical settings with a CI (Giberson, Black, &
Pinkerton, 2008; Pabian, Dyson, & Levine, 2017). The CI is responsible for facilitating
the integration of theoretical knowledge that the students acquired in the classroom into
contextual, social, and interactive skills (Greenfield et al., 2012; Hall, Poth, Manns, &
Beaupre, 2015; Plack, 2008). Under the supervision of the CI in the clinic, students
develop the skills, behaviors, and confidence necessary to enter the profession as entry-
level clinicians (Giberson et al., 2008; O’Brien et al. 2017). The CI also facilitates the
acquisition of new skills as well as professional integration and socialization by providing
supervision, evaluation, and feedback regarding the performance of the student in the
clinical setting (Hall et al., 2015).
It is critical that CIs are satisfied with what they do, and are motivated to
2
undertake students for clinical supervision (Hall et al., 2015). Uhl-Bien, Schermerhorn,
and Osborn (2014) defined job satisfaction as “an attitude reflecting a person’s positive
and negative feelings toward a job, co-workers, and the work environment” (p. 84).
Satisfaction with one’s profession can affect motivation at work, career decisions,
personal health, and relationships with others (Uhl-Bien et al., 2014). Stumpf, Tymon,
Favorito, and Smith (2013) cited that motivation is increased with meaningful work and
affects satisfaction, engagement, and commitment of employees.
High-performance work system (HPWS) is a group of work management
practices through additional involvement of employees in highly-demanding functions,
thereby improving competence and attitudes of the employee (Appelbaum et al., 2001;
Mao, Song, & Han, 2013). Ollo-López, Bayo-Moriones, and Larraza-Kintana (2016)
explained HPWS as a homogeneous set of mutually reinforcing practices that can
improve the abilities and motivation of a workforce and improve organizational
performance by providing them the opportunity to live up to their full potential.
Perceived organizational support and HPWS have a relationship, established through job
satisfaction, that resulted from the utilization of their own resources and skill set (García-
Chas, Neira-Fontela, & Varela-Neira, 2016).
Satisfied employees tend to be more productive and creative (Uhl-Bien et al.,
2014). There are studies regarding physical therapists (PTs) who work in different
settings (Alperovitch-Najenson, Treger, & Kalichman, 2014; Anderson, Gould-Fogerite,
Pratt, & Perlman, 2015) that identify the specific type of work setting that promotes job
satisfaction. There are studies that cite workload and other administrative policies as
factors leading to job satisfaction in PTs (AlEisa, Tse, Alkassabi, Buragadda, & Melama,
3
2015; Wittig, Tilton-Weaver, Patry, & Mateer, 2003). However, there is limited research
on the effect of HPWS as a factor for job satisfaction in PTs.
The initial chapter of this dissertation provides an overview of existing research
on the factors that contribute to job satisfaction for CIs in physical therapy. This chapter
also includes information about the background of the research study, objective of the
study, statement of the problem, the purpose of the study, research questions, hypotheses,
methodology, operational definitions, significance, and relevance of the study to physical
therapy, and the limitations of the study.
Background of the Study
The profession of physical therapy was established in the early 1900s during the
polio epidemic, consisting of reconstructive aids or technicians who worked under
physicians (Curtis & Newman, 2014; Moffat, 2003; Paglialuro, 2012). The education of
reconstructive aides evolved during World War I to a three-month training program in
massage and muscle reeducation to help soldiers and later evolved into professional
training for practitioners to become PTs in the 1950s (Curtis & Newman, 2014; Moffat,
2003; Paglialuro, 2012). Physical therapists have embraced additional responsibilities
such as supervision and delegation of support personnel and direct access for patients to
meet the changing needs of healthcare (Furze, Tichenor, Fisher, Jensen, & Rapport,
2016). Along with these changes, the educational preparation has transitioned from
baccalaureate degrees for PTs to entry-level post-baccalaureate degrees in the 1980s and
to a clinical doctorate in physical therapy in 1996 (Curtis & Newman, 2014; Furze et al.,
2016).
According to the most recent aggregate data report by the Commission on
4
Accreditation in Physical Therapy Education (CAPTE), 29% of the weeks in physical
therapy professional education are dedicated to clinical education and 45% of the total
contact hours in the professional education is spent in clinical education (CAPTE, 2018).
The evaluative criteria for accreditation of education programs for the preparation of PTs
and the normative model of physical therapist professional education emphasize the
importance of structuring high-quality clinical education experiences to ensure that
graduates of professional physical therapist education programs are clinically competent
upon graduation (Giberson et al., 2008). The adaptability of the student to the clinical
setting, and the ability of the CI to provide an optimal learning environment for the
student are factors that contribute to the student’s success as a clinician (O’Brien et al.,
2017).
Employment of PTs is projected to grow 28% from 2016 to 2026, much faster
than the average for all occupations (Bureau of Labor Statistics, 2018a). Landry et al.
(2016) projected an undersupply of between 25,000 and 46,000 PTs by the year 2020.
With the growing demand for PTs, there must be an adequate number of CIs who support
the learning experiences of physical therapy students. Therefore, it is crucial that the
clinical education component of physical therapy education is supported by leaders to
ensure that an adequate number of future clinicians graduate and enter the clinical arena.
It is critical that CIs are satisfied with what they do, and are motivated to
undertake students for clinical supervision. CIs that are satisfied and committed in their
job will enhance the educational opportunities for physical therapy students by being
good role models who mentor and educate competent future clinicians. Recker-Hughes,
Dungey, Miller, Walton, and Lazarski (2015) cited that the CI’s teaching skills, the
5
organizational culture, and the educational institution’s support can all influence the
quality of the clinical education. To thrive as a CI, employees must be in an environment
that supports the efforts exerted by the employee toward clinical education (Recker-
Hughes et al., 2015).
The CI role is considered as empowerment of an employee to extend his or her
ability beyond regular tasks, which is in alignment with the fundamental characteristic of
the function (Coleman-Ferreira, Millar, Fogg, & King, 2012). HPWS can be clarified as
an organizational architecture that brings work, people, and customer requirements
together, which facilitates an employee perception of enhanced outcome through
increased job satisfaction and intrinsic motivation (Choi, 2008). HPWS has an effect on
employee engagement and organizational effectiveness because of the multifaceted
intrinsic and extrinsic motivation developed by resource empowerment, employee
growth, and employee learning (Wadhwa, 2012). Mihail and Kloutsiniotis (2016)
examined HPWS with an individual-centric approach and termed it a high-involvement
work system (HIWS). In this research study, HPWS and HIWS terms are used
interchangeably in accordance with the contextual nature of the study to examine the
individual nature of clinical instruction.
Leaders in healthcare organizations must be cognizant of the benefits of creating
an environment that is conducive to clinical education (Recker-Hughes et al., 2015). This
helps leaders to understand what motivates physical therapy CIs to facilitate the
education of future clinicians, thus, preventing a shortage of the workforce. Job
satisfaction can affect a person’s motivation at work, career choices, productivity,
creativity, personal health, and their interpersonal relationships (Kumar, Ahmed, Shaikh,
6
Hafeez, & Hafeez, 2013; Warner, 2001). Leaders must realize that productivity and work
quality improve significantly when employees are satisfied and motivated (Muscalu &
Ciocan, 2016).
Different leadership styles employ diverse methods of motivation to ensure
employee satisfaction. It is of note that the situational style of leadership utilizes job
characteristics as a method of motivation and is relevant to this study. Situational
leadership, as presented by Northouse (2012), emphasized that the competence and
commitment of the followers direct the actions of the leader. Chatalalsingh and Reeves
(2014) supported leaders providing the followers autonomy and additional ways to utilize
their skills as their skill level progresses. O’Reilly, Matt, and McCaw (2014) cited that
situational leadership is based on leaders adapting their behavior based on the situation,
and the abilities, and maturity of the follower.
The supportive and delegating nature of situational leadership is best utilized in
CIs. HIWS provide opportunities for the situational leader to identify, support and
delegate to top performers and engaged employees (McCleskey, 2014; Thompson &
Glasø, 2015). Identifying HIWS tasks, leaders can serve as motivators for the followers
to gain job satisfaction and improve organizational outcomes.
Purpose of the Study
The purpose of this study was to examine whether there was a relationship
between job satisfaction and HPWS such as clinical instruction in physical therapy
professionals in the state of Florida. The study specifically addressed the role of clinical
instruction as a high-performing function providing intrinsic motivation. The intrinsic
and extrinsic factors related to job satisfaction of PTs in Florida were analyzed to identify
7
the effects of clinical instruction as a HPWS function affecting intrinsic job satisfaction
among PTs. A secondary purpose of the study was to identify if CIs in physical therapy
have increased job satisfaction.
Statement of the Problem
Interesting work is one of the main predictors of job satisfaction showing a
positive correlation with the overall job satisfaction (Warner, 2001). It is critical that CIs
in physical therapy are satisfied with what they do, and are motivated to undertake
students for clinical supervision (Hall et al., 2015). Upon review of the literature, a gap
in the literature was identified regarding the use of HPWS as a tool to enhance employee
engagement in clinical environments. Another gap in literature was identified specific to
the field of physical therapy and HPWS. There is no current literature on the job
satisfaction of CIs in physical therapy from a HPWS perspective.
Research Questions and Hypotheses
The development of a research question assists researchers with seeking
information related to specific variables related to a phenomenon of interest (Creswell,
2014). This quantitative study was guided by the following research questions and
hypotheses:
RQ 1: Is there a relationship between HPWS such as clinical instruction and
overall job satisfaction among PTs?
Hypothesis 1A
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among PTs.
Ha: There is a significant relationship between HPWS such as clinical instruction
8
and overall job satisfaction among PTs.
Hypothesis 1B
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among staff PTs
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among staff PTs.
RQ 2: What effect, if any, does clinical instruction as a HPWS have on intrinsic
job satisfaction among PTs?
Hypothesis 2A
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Hypothesis 2B
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
RQ 3: Is there an increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function?
Ho: There is no increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function.
Ha: There is increased job satisfaction for CIs in physical therapy when compared
9
to PTs who are not assigned any HPWS function.
The independent variable in the study was clinical instruction, and the dependent
variables were overall and intrinsic factors of job satisfaction in PTs.
Research Methodology
In the research study, a non-experimental quantitative design using a survey
was employed. The quantitative approach utilizes measured knowledge, provides a
scientific estimate based on numbers, and allows the researcher to make inferences
(Creswell, 2014) based on the data about “trends, attitudes, or opinions of a population”
(p. 155). The study began with a broad survey to generalize results to a population.
Creswell (2014) emphasized an advantage to the survey method because of its
ability to correlate the variables during the implementation phase of the research. Robson
and McCartan (2015) credited the survey method with the advantages of anonymity,
economy, immediate availability of results, and a high degree of data standardization.
The disadvantages cited by the authors include low response rates, potential inaccuracy in
respondent reporting, and potential respondent bias.
The research instrument used for this study was the Minnesota Satisfaction
Questionnaire short form (MSQ). The survey instrument MSQ used in this research has
been well established as a quantitative method and enabled a statistical analysis and
conclusion (Weiss, Dawis, & England, 1967). Correlation analysis, analysis of variance
(ANOVA), and a t-test were conducted on the data that were collected via the survey
instrument. In this quantitative study, based on the data collected, the established
hypotheses helped to make assumptions, and thus, inferences regarding the research
questions (Creswell, 2014).
10
Significance of the Study to Physical Therapists
Future recruitment of students, professional development for staff, stronger
community relations with academic institutions, increased staff productivity, and
improved quality of care are some of the incentives for leaders to promote followers to
become CIs (Ojha, Snyder, & Davenport, 2014; Recker-Hughes et al., 2015). However, a
gap remains in identifying factors that lead to job satisfaction in CIs in physical therapy.
Research in this area may be helpful for leaders in physical therapy to find ways for
clinicians to become satisfied with their roles.
Research in this area may also help leaders to understand what motivates physical
therapy CIs to facilitate the education of future clinicians and enable them to be great CIs
who shape and mold future PTs, thus, preventing a shortage in the workforce. Leaders in
physical therapy may be able to identify job satisfaction factors among PTs, which leads
to organizational commitment and longevity. Additionally, physical therapy
organizations may benefit from this research through the engagement and commitment
from their employees through HPWS such as clinical instruction.
Operational Definitions for the Study
The following critical operational terms were part of this study and are defined
here:
Acute care: hospitals, where physical therapy is provided to individuals, admitted
“due to illness, surgery, accident, or recovery from a trauma” (APTA, n.d., para.
6).
Clinical education: an integral part of the physical therapy education, where
students are placed in clinical settings with a CI (Pabian et al., 2017).
11
Clinical instructor (CI): the responsible clinician for facilitating the integration of
theoretical knowledge that the students acquired in the classroom into contextual,
social, and interactive skills (Hall et al., 2015).
Clinical setting: the type of facility where the clinical affiliation of a physical
therapy student is completed under the supervision of a licensed physical
therapist.
Extrinsic factors: rewards external to the job including financial incentives,
benefits, authority, company policies, recognition, responsibility, security, and
variety (Snelgar, Shelton, & Giesser, 2017; Uhl-Bien et al., 2014; Weiss et al.,
1967).
Inpatient rehabilitation: a facility where physical therapy is provided to
individuals admitted to the rehabilitation unit for intense therapy to improve the
person’s ability to care for himself or herself” (APTA, n.d., para. 7).
Intrinsic factors: rewards linked to ability utilization, achievement, activity,
advancement, compensation, co-workers, creativity, autonomy, moral values,
social status, and working conditions (Snelgar et al., 2017; Uhl-Bien et al., 2014;
Weiss et al., 1967).
Job dissatisfaction: “feeling of not being satisfied with their job” (Ivanovic &
Collin, 2009, p. 147).
Job satisfaction: “an attitude reflecting a person’s positive and negative feelings
toward a job, co-workers, and the work environment” (Uhl-Bien et al., 2014, p.
84).
Leadership: “a process whereby an individual influences a group of individuals to
12
achieve a common goal” (Northouse, 2012, p. 5).
Outpatient: facilities that are independent physical therapist private practice
offices, physicians’ offices, and rehabilitation agencies” (Curtis & Newman,
2014, p. 36).
Physical therapists: health care professionals who maintain, restore, and improve
movement, activity, and health enabling individuals of all ages to have optimal
functioning and quality of life while ensuring patient safety and applying
evidence to provide efficient and effective care (APTA, 2018a).
Physical therapy: a profession that has established a theoretical and scientific
base and widespread clinical applications in the restoration, maintenance, and
promotion of optimal physical function (Curtis & Newman, 2014).
Skilled nursing facility: a facility where physical therapy is provided to “elderly
patients and individuals needing long-term nursing care, rehabilitation, and other
services” (APTA, n.d., para. 9).
Conclusion
Satisfaction with one’s profession can affect motivation at work, career decisions,
personal health, and relationships with others (Uhl-Bien et al., 2014). Satisfied
employees tend to be more productive and creative (Uhl-Bien et al., 2014). Interesting
work is one of the main predictors of job satisfaction showing a positive correlation with
overall job satisfaction (Warner, 2001).
Previous studies have concluded that the primary intrinsic motivators among PTs
were professional development and personal satisfaction in helping educate students.
This study intended to examine the relationship between job satisfaction and HPWS such
13
as clinical instruction in physical therapy professionals. The study specifically addressed
the role of clinical instruction as a high-performing function providing intrinsic
motivation.
A secondary purpose was to identify if CIs in physical therapy have increased job
satisfaction, and if so, the contributing factors for that. A gap exists in identifying
satisfaction factors for CIs as well as HPWS contributing to satisfaction in PTs. Chapter
One of this dissertation provides a rationale for this research study that examined the
relationship between job satisfaction and HPWS such as clinical instruction in physical
therapy professionals. The next chapter includes an extensive literature review on the
factors contributing to job satisfaction and the underlying theories upon which this study
was based.
14
CHAPTER TWO: REVIEW OF THE LITERATURE
Job satisfaction can affect a person’s motivation at work, career choices,
productivity, creativity, personal health, and interpersonal relationships (Kumar et al.,
2013; Warner, 2001). Satisfied employees tend to be more productive and creative (Uhl-
Bien et al., 2014). Leaders in organizations have the ability to implement work practices
that may positively affect job satisfaction and motivation of their employees.
Tahir and Sajid (2014) discussed job satisfaction’s effect on reducing grievances,
turnover, and termination among college instructors and posited that job satisfaction
reduces absenteeism in employees (Jha & Dikshit, 2015; Schermerhorn, 2011; Tahir &
Sajid, 2014). Tadesse, Ebrahim, and Gizaw (2015) encouraged employers to focus on
job satisfaction to reduce absenteeism among employees. Mihail and Kloutsiniotis
(2016) confirmed that HPWS leads to job satisfaction.
The use of HPWS practices to retain and manage employees has been studied in
private and public sectors (Boxall & Macky, 2009; García-Chas et al., 2016) and in
different industries such as automotive, engineering, and banking (Choi, 2008; García-
Chas et al., 2016; Kundu, & Gahlawat, 2016; Riaz, 2016). Mihail and Kloutsiniotis
(2016) and Leggat, Bartram, Casimir, and Stanton (2010) underlined the importance of
healthcare managers to empower and to enhance the job satisfaction of their staff through
HPWS. The above studies validated the importance of autonomy leading to increased job
satisfaction in PTs.
Coleman-Ferreira et al. (2012) identified intrinsic motivation as the factor that
drove CIs in obtaining the APTA credentialing. The literature review on this topic
revealed that there has been limited research on job satisfaction of CIs and healthcare
15
workers as a result of intrinsic factors such as autonomy, decision making, and self-
efficacy. A gap in the literature was identified related to the job satisfaction of CIs and
was, thus, the basis for this study.
This chapter of the research includes an extensive review of the current literature
for the basis of this study. The literature review examined the contributing factors of job
satisfaction of CIs and the role of HPWS in enhancing job satisfaction. Additionally, the
gaps identified were presented for discussion.
Theoretical Background and Framework
This research study has led to a deeper understanding of the effect of clinical
instruction as a HPWS function in the job satisfaction of CIs in physical therapy. Aspects
of HPWS pertaining to physical therapy have been identified. However, it is unclear at
this time if the effects of HPWS on job satisfaction in physical therapy CIs are positive or
negative. A solid theoretical foundation is necessary to build on the purpose and scope of
the study as detailed (Creswell, 2014) to ascertain the findings and implications of the
study.
The leading theory upon which this research was built is the Hackman and
Oldham job characteristics model (JCM). In JCM, Hackman and Oldham (1980) posited
that job satisfaction is a result of the intrinsically motivating work environment and may
be achieved through variety and challenges at work. Maslow (1943) theorized that when
an individual’s hierarchical needs are met, job satisfaction is enhanced, especially if the
basic needs are met. Situational leadership theories based on Hersey and Blanchard’s
(1969) model and Fiedler’s (1967) contingency model were also foundations for this
study to highlight the role of leaders in elevating motivational levels of their employees.
16
Hackman and Oldham Job Characteristics Model
According to the JCM, the five core job characteristics are skill variety, task
identity, task significance, autonomy, and job feedback. Skill variety, task identity, and
task significance are linked to job performance and intrinsic motivation, which is a result
of the perception of meaningful work (Choi, 2008). Autonomy enables an employee to
be responsible and to have ownership, both factors that increase job satisfaction
(Bhatnagar, 2014).
Job feedback provides employees awareness and perception of necessary skills
and knowledge, thus, producing autonomy in the outcomes (Bhatnagar, 2014; Choi,
2008). Hackman and Oldham (1980) stated that these characteristics assist in influencing
three critical psychological states: experienced meaningfulness, experienced
responsibility for outcomes, and knowledge of the actual results. This psychological state
leads to work outcomes such as job satisfaction, reduced absenteeism, and work
motivation (Lunenburg, 2011).
Lazaroiu (2015) supported this concept and stated that employees who are
satisfied might consider work challenges as opportunities. Hackman and Oldham (1980)
argued that jobs could be tailored in such a way to ensure that employees feel their work
is relevant and useful, which leads to satisfaction. Bhatnagar (2014) supported JCM
stating that job enrichment warrants the need for autonomy and task variety in
employees, and facilitates more knowledge leading to feedback and recognition in
addition to better satisfaction with the work. This could lead to improved self-esteem and
fulfill the need for self-actualization.
Bhatnagar (2014) emphasized the necessity of health systems to focus on the
17
intrinsic needs of the employees, especially in an era of healthcare cost reduction
initiatives. As a task, clinical instruction may pose a challenge and deviation from
routine work for clinicians. Alternatively, to a physical therapist, clinical instruction may
be a meaningful and relatable task, which provides variety and may lead to intrinsic
motivation and job satisfaction. The responsibility of a CI to be the facilitator of the
learning process could lead to increased job satisfaction, which is the basis of this
research study.
CI has the ability to provide and acquire knowledge through clinical instruction,
which contributes to the purposefulness and meaningfulness of the work. Malarkodi,
Uma, and Mahendran (2012) supported the positive effects of autonomy on job
satisfaction. CIs have the autonomy to decide the learning conditions and are responsible
for the outcomes of the learning experience. This may contribute to professional
enrichment in CIs through self-development as well as a sense of giving back to the
profession. Thus, clinical instruction can fit into any and all of the five characteristics
described above under JCM.
According to Hackman and Oldham (1980), work autonomy is the independence
and discretion provided to an individual in selecting the procedures to accomplish his or
her tasks at work. Malarkodi et al. (2012) stated that complex tasks might act as a
motivator when employees are provided with work autonomy since the employees are
able to utilize their personal attributes for task accomplishment. Abilities, motivation,
and opportunities are the basis for HPWS (Choi, 2008), which are directly tied to the
described JCM model.
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Maslow’s Hierarchy of Needs Theory
Hierarchy of needs theory by Maslow (1943) offered a pyramid of five individual
needs: physiological, safety, social, esteem, and self-actualization (Uhl-Bien et al., 2014).
The premise is that some needs are more important than others and take priority over the
others. Esteem and self-actualization are considered higher-order needs.
The need for esteem drives an individual to gain respect and recognition from
others along with a sense of competence (Uhl-Bien et al., 2014). Self-actualization needs
are the highest in this hierarchy, where the individual wants to grow and use his or her
abilities and creativity to the fullest extent (Uhl-Bien et al., 2014). This research study
evaluated the relevance of this theory in the job satisfaction factors of CIs.
Situational Leadership Theory and HIWS
Hersey and Blanchard Model
According to Hersey and Blanchard (1969), the leader’s style is adapted based on
task behaviors and supportive behaviors of the followers. O’Reilly et al. (2014) stated
that situational leadership is centered on leaders adapting their behavior based on the
situation and the abilities and maturity of the follower. Situational leaders can be task-
oriented or relationship-oriented and base their behavior on the willingness and readiness
of the employees (Schreuder et al., 2013).
According to Northouse (2012), situational leadership theory evaluates the
effectiveness of leadership to meet the readiness of the followers. Direction, coaching,
motivation, and collaboration are the four leadership styles that the situational leaders
possess (Northouse, 2012; Thompson & Glasø, 2015). The supportive and delegating
nature of situational leadership is best utilized in CIs. HIWS provide opportunities for
the situational leader to support and delegate to top performers and engaged employees to
19
improve organizational outcomes.
McCleskey (2014) explained the task-oriented leadership style based on the
Hersey and Blanchard model of situational leadership. Under this style, leaders define
the role and tasks of the followers based on their interests as well as emotional and
motivational needs. McCleskey (2014) also cautioned about challenges based on
consistency, continuity, and conformity in situational leadership. In situational
leadership, in contrast to having specific guidelines, leaders can identify the top
performers in each situation (McCleskey, 2014; Thompson & Glasø, 2015), and this can
identify HIWS tasks, which can serve as motivators for the followers to gain job
satisfaction.
In a clinical environment, clinical instruction can be perceived as a HIWS tool to
improve job satisfaction. The effects of clinical instruction on students were analyzed in
other studies (Coleman-Ferreira et al., 2012; Giberson et al., 2008). The meaningfulness
of educating a student and preparing a student to enter a profession is already inscribed in
the profession of teaching. Based on these characteristics, clinical instruction can be
considered a high-performing work system function that involves motivation and
autonomy.
Fiedler's Contingency Model
Fiedler’s (1967) contingency model is based on the leader’s situational control of
the effectiveness. Miller, Butler, and Cosentino (2004) cited Fiedler’s contingency model
and stated that leaders affect the motivational behaviors of followers. This is achieved
through the leader’s relationships with the followers, the objectiveness of the task, and
the situational favorability of the leader (Miller et al., 2004). Thus, leaders have the
ability to generalize the follower behavior (Miller et al., 2004; Uhl-Bien et al., 2014).
20
Situational Leadership and High-Involvement Work Systems
The literature search revealed that many of the studies on HPWS were based on
an organization-centric approach, which was driven by human resources practices. This
research study analyzed HPWS from a situational leadership perspective. The role of
HPWS was examined through a subset of HPWS using HIWS.
Mihail and Kloutsiniotis (2016) have emphasized the individualistic-centered
approach in HIWS by analyzing it as a psychological process at an individual level to
motivate an employee. Yoon, Sung, Choi, Lee, and Kim (2015) also examined the
mediating role of intrinsic motivators in situational leadership. This research study was
focused on the intrinsic nature of HIWS to augment the situational style of leadership to
enhance motivation.
Motivation
Motivation is defined as the “forces within an individual that account for the
level, direction, and persistence of effort expended at work” (Uhl-Bien et al., 2014, p.
100). Bhatnagar (2014) defined motivation as a psychological process that employees
develop to achieve their personal and professional goals and needs within the contexts of
the organization and the community. Stumpf et al. (2013) cited that motivation is
increased with meaningful work and affects satisfaction, engagement, and commitment of
employees.
Many factors contribute to motivation in individuals. Meaningfulness at work,
the ability to choose, control, and competence are factors that contribute to the intrinsic
motivation of employees (Stumpf et al., 2013). Zurmehly (2008) cited autonomy and
critical thinking as motivators to nurses in addition to developing competency.
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Intrinsic and Extrinsic Motivation
Various theories divide motivation into extrinsic and intrinsic motivation.
Intrinsic motivation is what motivates an individual to be interested in tasks, self-direct,
and be engaged in the task because of one’s own interest thereby deriving pleasure and
satisfaction (García-Chas et al., 2016). Intrinsic motivation is directly related to
satisfaction and employee outcomes (Cho & Perry, 2012; García-Chas et al., 2016).
Extrinsic motivation refers to the lower order needs in Maslow’s hierarchy of
needs, and the intrinsic motivators are at the higher end of the hierarchical model. Ismail
and El Nakkache (2014) stated that intrinsic motivation creates a desire to work because
of the work itself while extrinsic motivation is stemmed from external factors such as
financial needs. Ismail and El Nakkache (2014) further proved that extrinsic motivation
has a socioeconomic effect on intrinsic motivation, thus, validating Herzberg’s position
that the need for satisfaction of lower needs is necessary to work effectively toward the
higher needs of motivation.
Herzberg’s two-factor theory explains the intrinsic motivators as achievement,
acknowledgment, responsibility, advancement, and the job itself. These factors are
critical in dictating employee behaviors because they are the basis for the satisfaction
spectrum in the dissatisfaction satisfaction continuum (Ibrahim & Aslinda, 2014).
According to Ibrahim and Aslinda (2014), the extrinsic factors demonstrate a reduced
scale of commitment to an organization when compared to the intrinsic factors.
Based on Herzberg’s theory, Labelle (2012) identified recognition, achievement,
inherent nature of work, responsibility, and opportunities for advancement as the five
factors contributing to job satisfaction through intrinsic motivation. In addition, these
factors also contribute positively to long-term job performance. However, the hygiene
22
factors, which are extrinsic, contribute to short-term changes in job performance (Labelle,
2012). In the clinical environment, clinical instruction provides the intrinsic factors of
recognition, inherent nature of work, and responsibility to the CI.
Motivation and Job Satisfaction
A number of studies have shown that job satisfaction is derived from the
underlying intrinsic and extrinsic motivational factors (Hee & Kamaludin, 2016; Ibrahim
& Aslinda, 2014; Rizwan, Aslam, Shahid, & Bashir, 2015). Herzberg’s two-factor theory
shows that a series of extrinsic factors reduce dissatisfaction. Intrinsic motivation has a
stronger mediating role in motivation according to Ibrahim (2011). Job satisfaction is
derived from meeting the intrinsic motivation of a highly-engaged and high-performing
employee.
Motivation and job satisfaction were cited to be affected by self-efficacy,
leadership, team dynamics, and financial as well as non-financial incentives (Bhatnagar,
2014). Uju-Echemnu and Manalastas (2013) posited that job characteristics and
satisfaction result from intrinsic motivation. Motivation is based on an individual’s
intrinsic values whereas job satisfaction is based on the goal achievement perception of
the individual (Bhatnagar, 2014). Therefore, it is prudent for leaders to understand
motivation and satisfaction factors, so that they can contribute to organizational
performance (Bhatnagar, 2014). Kumar et al. (2013) recommended that leaders should
redesign employees’ job descriptions to reflect opportunities for enrichment and interest
development.
HPWS utilizes an intrinsic reward practice, which motivates an employee.
Rizwan et al. (2015) demonstrated that the intrinsic rewards of a task would motivate an
23
employee. Health care workers have a relatively high impact on motivation through
intrinsic factors (Hee & Kamaludin, 2016). As discussed below, clinical instruction has
an intrinsic nature of motivation in a health care setting. It is construed as a task that
motivates an employee in an intrinsic manner.
Job Satisfaction
Job satisfaction is the attitude of the employee regarding the job opportunities,
pay, peers, and his or her managers (Bhatnagar, 2014). Uhl-Bien et al. (2014) defined job
satisfaction as “an attitude reflecting a person’s positive and negative feelings toward a
job, co-workers, and the work environment” (p. 84). Employee satisfaction denotes
“employees’ well-being and a mental satisfaction to economic, social, and psychological
balancing” (Jha & Dikshit, 2015, p. 112). Kumar et al. (2013) linked job satisfaction to
employee commitment, productivity, and work quality.
Perceived autonomy has been cited as the precursor to organizational commitment
and job satisfaction (Kumar et al., 2013). Saranya (2014) credited motivation as the
reason for productivity and organizational performance. Rodríguez, Van Landeghem,
Lasio, and Buyens (2017) and Zurmehly (2008) cited perceived job autonomy affects job
satisfaction. Robbins and Judge (2013) posited that satisfied workers are more
productive than others. Based on the literature, it can be stated that job satisfaction is a
perceived state of mind that includes empowerment, a sense of accomplishment, and
autonomy.
Need for Leaders to Establish Job Satisfaction
Job satisfaction is an indicator of work-life quality. Armstrong (2011) posited
that leadership practices within organizations are critical to the success of organizations.
24
A direct correlation between job satisfaction and productivity was established by
Armstrong (2011). Dyer, Dyer, and Dyer (2013) stated “leaders who create a safe space
for others to innovate begin by inspiring team members to show the courage to innovate
by asking for game-changing ideas” (p. 188).
Leaders must be cognizant that productivity and work quality improve
significantly when employees are satisfied and motivated (Muscalu & Ciocan, 2016).
Tadesse et al. (2015) encouraged employers to focus on job satisfaction to reduce
absenteeism among employees. Job satisfaction ensues when one performs in alignment
with one’s values (Bhatnagar, 2014). It is beneficial for leaders to understand that the
emotional state of the employee plays a role in job satisfaction (Lazaroiu, 2015).
Effective leaders can affect the interpersonal relationships and environment of the
employees to be conducive to satisfaction (Lazaroiu, 2015).
Identifying the appropriate satisfaction factors for CIs and PTs helps
administrators and leaders of the organization have the right tools to facilitate positive
team dynamics thereby contributing to organizational success. It assists in ensuring team
satisfaction and subsequently boosts student engagement and success by having
productive and satisfied CIs. For the physical therapy profession, having satisfied CIs
ensures their contributions back to the profession and enhances the competence of future
clinicians. Lazaroiu (2015) supported that leaders are responsible for establishing the
emotional well-being of their employees to enhance job satisfaction.
Contributors to Job Satisfaction
Organizational Environment
Organizational culture and organizational environment are critical contributors to
employee job satisfaction. A positive organizational image is cited as a contributor to job
25
satisfaction (Passier & McPhail, 2011). Hur, Han, Yoo, and Moon (2015) stated that
perceived organizational support has a significant influence on the job satisfaction of an
employee.
Compatibility with the social environment increases job satisfaction in an
organization. Duffield, Roche, Blay, and Stasa (2011) stated that positive worker-leader
relationships contribute to job satisfaction. When the values and attitudes of the
organization and employees align, employees tend to be more satisfied (Northouse,
2012).
Autonomy
Autonomy is a critical contributor to job satisfaction, especially for high-
achieving employees. It enables them to work independently reinforcing their confidence
and enabling them to provide their best. Autonomy and decision-making abilities enable
employees to do what is needed thereby giving them a sense of accomplishment (Tahir &
Sajid, 2014; Zurmehly, 2008). Professional autonomy in PTs encompasses
determination, regulation, and evidence-based decision making by an individual
(Alperovitch-Najenson, Sheffer, Treger, Finkels, & Kalichman, 2015; Childs & Aiken,
2011). The ability to choose a preferred work setting and working hours contributes to
professional autonomy in PTs (Alperovitch-Najenson et al., 2015; Tahir & Sajid, 2014).
Professionalism and Professional Interaction
Interaction with other professionals within the field and the commitment and
engagement that results from positive association with other professionals are cited to be
positive factors of job satisfaction among healthcare workers (Boxall & Macky, 2009;
Lopopolo, 2002; Winn, Chisolm, & Hummelbrunner, 2014). Health care workers give
emphasis of professionalism and professional interaction in their work environment.
26
Professional guidelines and practices provide a feeling of belongingness to their
profession and perception of organizational support. The professionalism of peers and
leaders influences the attitude of the employee, thus, contributing to job satisfaction
(Schwendimann, Dhaini, Ausserhofer, Engberg, & Zuniga, 2016).
Educational Level
Educational level has been cited to contribute to job satisfaction (Plessis, Visagie,
& Mji, 2014; Zurmehly, 2008). This is partly because of the realization of their higher
level of needs such as self-esteem. Additionally, there are more opportunities for
advancement in many organizations for people with higher education levels, thus,
contributing to improved job satisfaction (Plessis et al., 2014; Zurmehly, 2008). In
addition, higher levels of education may lead to critical thinking in employees (Zurmehly,
2008).
Employee Stability in Employment
The stability of the workforce contributes to job security, knowledge retention,
reduction in retraining, and continuation of job responsibilities. For employees, stability
is perceived as job security as well as process stability, which are both conducive to job
satisfaction. Employee retention leads to organizational commitment and ownership
(Winn et al., 2014).
Teamwork
Teamwork increases camaraderie and support for each other. Teamwork results
in positive work culture and reduces absenteeism (Tahir & Sajid, 2014). Tahir and Sajid
(2014) discussed job satisfaction’s effect on reducing grievances, turnover, and
termination among college instructors. Job satisfaction reduces absenteeism in
employees (Jha & Dikshit, 2015; Schermerhorn, 2011; Tahir & Sajid, 2014). Tadesse et
27
al. (2015) encouraged employers to focus on job satisfaction to reduce absenteeism
among employees.
Professional Development and Training
Training and development are crucial in job satisfaction (Jha & Dikshit, 2015;
Passier & McPhail, 2011). High-achieving employees seek to improve their skill set and
knowledge continually. The knowledge retention in an organization paves the way for its
success through the generation of new ideas and innovation.
Availability of Resources and Work-Life Balance
The allocation of resources to meet the workload demands contribute to job
satisfaction (Schwendimann et al., 2016). Plessis et al. (2014) studied the effects of
burnout on the job satisfaction of PTs and found that lack of resources is one of the
critical factors contributing to dissatisfaction among employees. The work-life balance is
another related factor contributing to job satisfaction (McGowan & Stokes, 2015;
Northouse, 2012; Plessis et al., 2014; Sliwinski et al., 2014).
Employee Empowerment and Engagement
Employee engagement is important in gaining job satisfaction. Communication is
one of the ways to engage employees according to Curtis and Newman (2014). Rewards
and recognition for task accomplishment also contribute to job satisfaction in employees
(Collins, 2013). Empowerment of employees leads to engagement, which in turn,
positively influences job satisfaction (Cicolini, Comparcini, & Simonetti, 2014).
Personal Satisfaction
When people are generally satisfied emotionally and spiritually, they tend to be
satisfied with their work (Cascio, 2012; Saranya, 2014; Tahir & Sajid, 2014). Mafini
(2014) posited that life satisfaction increases with decreased amounts of stress and leads
28
to job satisfaction. In the case of clinical instruction, when educating others in the
respective fields, mentors, and CIs may gain the satisfaction of giving back to the
profession (Tahir & Sajid, 2014).
Deterrents to Job Satisfaction
Organizational Culture
Organizational culture has a broad effect as a deterrent on job satisfaction
(Collins, 2013). Lack of trust with management, negativity in the workplace, and
employee disengagement because of any number of factors are all challenges that can
lead to job dissatisfaction. Yao Wu (2010) stated that organizational challenges could
significantly contribute to dissatisfaction. Allen (2016) stated that workplace bullying
could lead to dissatisfaction at work.
Excessive Work Load, Limited Resources, and Inadequate Staffing
Excessive workload and inadequate staffing are related factors affecting job
satisfaction negatively (Plessis et al., 2014; Sliwinski et al., 2014; Wong, Odom, & Barr,
2014). Limited resources cause workplace dissatisfaction according to Schwendimann et
al. (2016). All these factors contribute to burnout from stress and strain, which in turn,
reduces job satisfaction (Sliwinski et al., 2014).
Job Stress
Job stress can happen because of the inherent nature of the work or because of
other factors. Excessive paperwork and job stress are cited as reasons for decreased job
satisfaction (Plessis et al., 2014; Sliwinski et al., 2014). The stress levels of physicians
and police officers were studied by Yao Wu (2010) and were found to lead to job
dissatisfaction. In addition, poor resource allocation and management can lead to job
stress, which causes reduced job satisfaction (Schwendimann et al., 2016).
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Lack of Professionalism
Job satisfaction is a direct outcome of the expectation of an employee.
Professional employees expect professionalism from their peers and leaders. Lack of
professionalism gives the perception of inadequacy in an organization and thereby
reduces job satisfaction (Schwendimann et al., 2016), as was found to be the case among
healthcare workers (Zurmehly, 2008).
Leadership Styles
The need for leadership to focus on improving job satisfaction has been
established in the discussion above (Duffield et al., 2011; Lazaroiu, 2015; Muscalu &
Ciocan, 2016). Effective leadership improves motivation and thereby job satisfaction.
Lack of leadership and clarity in the organizational path lead to a lack of trust in
leadership, hence, job dissatisfaction (Muscalu & Ciocan, 2016). Lack of autonomy can
detrimentally affect perceived empowerment and, in turn, job satisfaction (Tahir & Sajid,
2014; Zurmehly, 2008).
Job Turnover
Excessive turnover is a cause and effect on job satisfaction, which can create a
vicious cycle. Studies have shown that job dissatisfaction can lead to job turnover
(Strömgren, Eriksson, Bergman, & Dellve, 2016; Tahir & Sajid, 2014). In return, job
turnover creates instability in the workplace, which further creates job dissatisfaction.
Human Resource Practices
A number of HR practices can be deterrents to job dissatisfaction. Recruitment
can be a challenge when the recruited employee does not have the best fit for the position
causing job dissatisfaction (Cascio, 2012; Schwendimann et al., 2016). Proper
compensation and perception of justice in pay are also essential to maintain job
30
satisfaction (McGowan & Stokes, 2015; Sliwinski et al., 2014).
Physical Demands and Length of Service
One of the reasons for job dissatisfaction is the length of service (Sliwinski et al.,
2014), where the employee becomes stagnant and is not stimulated enough. Physical
demands of the job and health concerns can be deterrents as well (Brewer et al., 2016;
Dirlam & Zheng, 2017; Sliwinski et al., 2014). The physical strain on the
musculoskeletal systems of PTs has been identified as a deterrent for job satisfaction
(Darragh, Campo, & King, 2012; Sliwinski et al., 2014).
Lack of Recognition
Social recognition and rewards are significant contributors to satisfaction
(Schwendimann et al., 2016). Strömgren et al. (2016) identified the effects of recognition
and encouragement on health care professional job satisfaction. Shin and Lee (2016)
examined the effect of involving nurses in decision making and thereby improving
performance.
Positive Outcomes of Job Satisfaction in an Organizational Environment
A number of significant positive outcomes occur when employees have job
satisfaction. Multiple studies have demonstrated that the quality and quantity of output
improve with increased job satisfaction. De Menezes (2012) studied job satisfaction
resulting from empowerment and its effect on the quality of the product and stated that
job satisfaction improves the quality of a product. Job enrichment has also been
correlated with improved job satisfaction, which in turn, has a direct effect on the quality
of the outcome (Brewer et al., 2016). Brewer et al. (2016) also posited that job
satisfaction has a direct relationship with the quality of patient care among nurses.
Increased job satisfaction has a direct effect on the quantity of outcomes and
31
increased productivity because of improved job performance. Arnold et al. (2016)
examined the effects of costs related to productivity and found that increased job
satisfaction improved productivity through reduced costs. Arnold et al. (2016) further
illustrated that job satisfaction reduced absenteeism, thus, increased productivity.
The organizational commitment of an employee is increased because of improved
job satisfaction. Lee (2016) found that job satisfaction is the highest predictor for
organizational commitment for community-based organizations and can be a challenge to
gain. Ouyang, Zhou, and Qu (2015) examined job satisfaction through empowerment
and cited it as a critical factor contributing to organizational commitment.
The organizational commitment indirectly affects employee retention and
employee ownership. Job satisfaction also has a direct correlation with employee
retention (Brewer et al., 2016). Brewer et al. (2016) showed that job satisfaction through
intrinsic factors is critical in retaining nurses, which is typically an industry with high
turnover. Vandana (2017) posited that job satisfaction and organizational health are
interrelated and have a direct relationship with employee retention.
Job satisfaction has a positive effect on individual employees’ behavior in an
organization. Burtaverde (2015) argued that an employee with higher job satisfaction has
higher honesty and integrity. Regts and Molleman (2016) examined the socioeconomic
outcome with increased job satisfaction and showed that the social aspects of an
individual employee are more favorable in the work environment when job satisfaction is
high. These positive behaviors contribute to a better organizational culture.
Another aspect of the social environment that is affected by job satisfaction is
work-life balance and stress. Ampadu (2015) studied stress levels and their relationship
32
with job satisfaction and determined that there is a mutually dependent and direct
relationship between job stress and job satisfaction. The result is that better job
satisfaction enables the employee to manage higher stress in an organization.
Job satisfaction plays a critical role in the performance of people in the health care
industry, where there is a strong presence of work stress and sometimes a lack of positive
results to reinforce the effort. Pillay (2008) stated that the performance of doctors
serving in underprivileged areas as directly influenced by the job satisfaction they derived
from a number of intrinsic factors. Tsounis, Niakas, and Sarafis (2017) examined the
social effects of the job satisfaction of substance abusing treatment professionals and
showed that there was a direct relationship between job satisfaction and clinical ratios as
an outcome measure.
Strömgren et al. (2016) examined different clinicians and found that increased job
satisfaction provided a better quality of patient care in all fields. Fiabane, Giorgi,
Sguazzin, and Argentero (2013) studied different professionals in clinical settings and
found that PTs had the highest stress in their job and they were more disengaged in
comparison to others. This shows that an engaged employee has less stress and more job
satisfaction.
Physical Therapy Profession
Historical Perspective of the Physical Therapy Profession
The World Confederation for Physical Therapy describes the profession as “not
limited to direct patient/client care but also includes: advocating for patients/clients and
for health, supervising and delegating to others and leading” (p. 2). The profession of
physical therapy was established in the early 1900s during the polio epidemic, consisting
of reconstructive aids or technicians who worked under physicians (Curtis & Newman,
33
2014; Moffat, 2003; Paglialuro, 2012). The training of reconstructive aides evolved
during World War I to a three-month training program in massage and muscle
reeducation to help soldiers and later evolved into professional training for practitioners
to become PTs in the 1950s (Curtis & Newman, 2014; Moffat, 2003; Paglialuro, 2012).
Following World War II, the APTA was formally founded in 1947, which
established standards for educational training, policies, and resolutions pertaining to
rehabilitation science (Curtis & Newman, 2014). Because of the demands on PTs, the
House of Delegates for the APTA voted in 1964 to approve the position of physical
therapist assistants (PTA); thus, the first PTA program was established in 1967
(Carpenter-Davis, 2003). The APTA provided the following information about PT and
PTA:
Physical therapists are health care professionals who maintain, restore, and
improve movement, activity, and health enabling individuals of all ages to have
optimal functioning and quality of life while ensuring patient safety and applying
evidence to provide efficient and effective care. In addition, physical therapists
are involved in promoting health, wellness, and fitness through risk factor
identification and the implementation of services to reduce risk, slow the
progression of or prevent functional decline and disability, and enhance
participation in chosen life situations. Physical therapist assistants provide
physical therapy services under the direction and supervision of a licensed
physical therapist and implement selected components of patient/client
interventions (treatment), obtain data related to the interventions provided, and
make modifications in selected interventions either to progress the patient/client
as directed by the physical therapist or to ensure patient/client safety and comfort.
(APTA, n.d)
Current State of the Profession
Employment of PTs is projected to grow 28% from 2016 to 2026, much faster
than the average for all occupations (Bureau of Labor Statistics, 2018b). With the aging
population of Baby Boomers, the demand for physical therapy will be sustained through
the coming years to provide access to patients (Curtis & Newman, 2014). The APTA
34
(2017) called upon PTs to provide services with quality, collaboration, value, innovation,
consumer-centricity, access/equity, and advocacy.
Vision 2020
In 2000, APTA (2018b) came up with Vision 2020, which advocated for PTs to
become autonomous practitioners with direct access for patients. APTA had the
following vision statement for physical therapy:
Physical therapy, by 2020, will be provided by physical therapists who are doctors
of physical therapy and who may be board-certified specialists. Consumers will
have direct access to physical therapists in all environments for patient/client
management, prevention, and wellness services. Physical therapists will be
practitioners of choice in patients’/clients’ health networks and will hold all
privileges of autonomous practice. Physical therapists may be assisted by
physical therapist assistants who are educated and licensed to provide physical
therapist directed and supervised components of interventions. (APTA, 2018b)
The CAPTE is the accrediting body for all entry-level physical therapy programs
in the United States (Hinman, Peel, & Price, 2014). According to CAPTE (2018), all
accredited entry-level physical therapy programs confer doctoral degrees, which is in
alignment with the Vision 2020 brought forth by APTA. All states and the District of
Columbia have granted direct access to physical therapy (APTA, 2018b; McCallum &
DiAngelis, 2012). However, in spite of apparent cost reductions, insurance payers
restrict consumers’ ability to directly access physical therapy in some states (Ohaja,
Snyder, & Davenport, 2014).
Direct Access
Direct access has provided PTs the professional autonomy and highlights
“professionalism, self-determination, self-regulation, and evidence-based decision-
making” (Childs & Aiken, 2011). The Federation of State Boards of Physical Therapy
(FSBPT, 2017) supports professional autonomy through legislative specifications on
35
examination and licensure, regulatory statutes, and disciplinary action. Each state has its
own practice act that contains regulations, laws, and supervision guidelines for physical
therapy professionals.
PTs treat a variety of patients and function in diverse roles and practice settings.
PTs act in the role of a leader as well as a follower. McCallum and DiAngelis (2012)
proposed that it would benefit the leaders to understand the motivating factors of the
followers, to be able to bridge the gap between the operational and clinical aspects of the
profession.
Physical Therapy Education
PTs have embraced additional clinical responsibilities such as supervision and
delegation of support personnel and direct access for patients to meet the changing needs
of healthcare (Furze et al., 2016). Along with these changes, the educational preparation
has transitioned from baccalaureate degrees for PTs to entry-level post-baccalaureate
degrees in the 1980s and to a clinical doctorate in physical therapy in 1996 (Curtis &
Newman, 2014; Furze et al., 2016).
The physical therapy program curriculum consists of a didactic portion and
clinical affiliations in various settings. During the course of physical therapy education,
the students are required to complete full-time clinical affiliations in different facilities
under a CI, who is part of the clinical community. The evaluative criteria for
accreditation of education programs for the preparation of PTs and the normative model
of physical therapist professional education have outlined guidelines for clinical
education experiences for physical therapy programs (Giberson et al., 2008). These
documents emphasize the importance of structuring high-quality clinical education
36
experiences to ensure that graduates of professional physical therapist education
programs are clinically competent upon graduation.
Upon graduation from an accredited program, the student must pass the National
Physical Therapy Examination (NPTE) to be licensed. According to FSBPT (2017),
passing scores on the NPTE “reflect the level of performance required to provide safe and
competent physical therapy services by PTs and physical therapist assistants” (p. 1). The
NPTE defines minimal competence as “the minimal knowledge, judgment, technical, and
interpersonal skills required to safely practice physical therapy. It includes skills and
knowledge on examination, evaluation, diagnoses, prognosis, intervention, and outcome
assessment” (FSBPT, 2017, p. 1).
Clinical Education in Physical Therapy
Most health care professions have a clinical education component as a
requirement (Hall et al., 2015; Ojha et al., 2014; Pabian et al., 2017). Clinical education
is an integral part of physical therapy education, where students are placed in clinical
settings with a CI who is part of the clinical community (Giberson et al., 2008; Pabian et
al., 2017). According to the most recent aggregate data report by CAPTE, 29% of the
weeks in physical therapy professional education are dedicated to clinical education and
45% of the total contact hours in professional education are spent in clinical education
(CAPTE, 2018).
Under the supervision of the CI in the clinical setting, students develop the skills,
behaviors, and confidence necessary to enter the profession as entry-level clinicians
(Giberson et al., 2008; Ojha et al., 2014). The CI is responsible for facilitating the
integration of theoretical knowledge that the students acquired in the classroom into
37
contextual, social, and interactive skills (Greenfield et al., 2012; Hall et al., 2015; Plack,
2008). The CI also facilitates the acquisition of new skills as well as professional
integration and socialization by providing supervision, evaluation, and feedback
regarding the performance of the student in the clinical setting (Hall et al., 2015).
It is a challenging task to place a student in an ideal environment where the
student can succeed in gaining the skill sets required to excel as a clinician. Many
variables influence the success of a student. The adaptability of the student to the clinical
setting and the ability of the CI to provide an optimal learning environment to the student
are factors that contribute to the student’s success as a clinician (Ojha et al., 2014).
Role of Clinical Instructors in Physical Therapist Education
CI’s are role models who provide a nurturing and meaningful clinical experience
to the students so that students are guided in critical thinking and clinical decision making
through active learning (Greenfield et al., 2012). Recker-Hughes et al. (2015) cited that
the CI’s teaching skills, the organizational culture, and the educational institution’s
support can influence the quality of clinical education. To thrive as a CI, employees must
be in an environment that supports the efforts exerted by the employee toward clinical
education (Recker-Hughes et al., 2015).
It is critical that CIs are satisfied with what they do, and are motivated to
undertake students for clinical supervision. Hall et al. (2015) identified CI feelings of
stress as one of the factors deterring one from becoming a clinical instructor. The stress
was attributed to added workload and apprehension about lack of one’s own knowledge
and the student’s knowledge. Professional role and responsibility were identified by Hall
et al. (2015) where self-reflection and the drive to stay current in professional trends in
38
addition to an appreciation for their efforts were influencing factors for CIs.
Hall et al. (2015) cited employer support through additional staffing, training
opportunities, and, recognition for CIs as a means to encourage clinical supervision. The
employee must be supported by the leaders to be able to navigate the political nuances of
the organization (Plack, 2008). In citing the characteristics of an exemplary CI, Buccieri,
Pivko, and Olzenak (2013) stated that CIs must be self-motivated and dedicated to self-
improvement.
The desire to influence future clinicians, problem-solving, making a difference,
and using one’s own skills and knowledge to develop others are all cited as intrinsic
motivators among faculty and nurses (Overman, 2001; Zlotnick et al., 2016). In addition,
the CI must have certain personal traits and values that allow him or her to be open to
new ways of problem-solving with students (Buccieri et al., 2013). The characteristics;
such as being engaged in the current trends of the profession, seeking professional
development opportunities, motivation, as well as dedication to self-improvement and
self-reflection; are all aligned with HIWS (Buccieri et al., 2013; García-Chas et al.,
2016). A sense of validation, empowerment, and broadening perspectives were cited as
motivating factors for CIs by McCallum, Mosher, Jacobson, Gallivan, and Giuffre
(2013).
Importance of Developing Clinical Instructors
Leaders in healthcare organizations must be aware of the benefits of creating an
environment that is conducive to clinical education (Recker-Hughes et al., 2015) and
invest in resources. Future recruitment of students, professional development for staff,
stronger community relations with academic institutions, increased staff productivity, and
39
improved quality of care are some of the incentives for leaders to promote followers to
become CIs (Ojha et al., 2014; Recker-Hughes et al., 2015).
In addition, clinicians are exposed to leadership opportunities and develop their
supervisory skills as potential leaders within their organizations (Ojha et al., 2014).
Employee engagement is improved with additional time spent in teaching students, which
indirectly improves customer satisfaction (Ojha et al., 2014).
As in any profession, practicing PTs have a professional obligation to contribute
to the well-being of the growth of the profession, nurture and mentor successors, and
provide added value to the profession through their experience and expertise. The
opportunities for clinical instruction meet this altruistic and ethical need for a self-
motivated professional irrespective of the organization for which they work. Wong et al.
(2014) posited that guiding students through complex decision making with real patients,
demonstrating a patient-centered approach, and teaching communication and patient
education strategies are best applied through active engagement with older adults under
the guidance of a skilled practitioner.
Collaboration in Clinical Education for Job Satisfaction and Job Performance
Collaboration among individuals in the workplace creates a team environment
that provides faster access to knowledge, facilitates information sharing, and ensures
multi-directional information flow that allows employees to achieve goals collectively
(Rao, 2016). This enhances learning and fosters the creation of new ideas and
information, which can be crucial for students. The advantage of collaboration is that
people share their knowledge, skills, abilities, and ideas to deliver better results
(Kandukuri & Nasina, 2017). When CIs are satisfied, they tend to collaborate with
40
students to enhance their learning experience. McCallum et al. (2013) posited that
collaborative training among health professionals leads to increased knowledge about
other professional roles and facilitates the development of collaborative relationships
during work.
High-Performance Work Systems
Concepts of High-Performance Work Systems
HPWS is a group of work management practices through additional involvement
of employees in highly-demanding functions, thereby improving competence and
attitudes of the employees (Appelbaum et al., 2001; Mao et al., 2013). It can be further
clarified as an organizational architecture that brings work, people, and customer
requirements together, which facilitates an employee perception of enhanced outcome
through increased job satisfaction and intrinsic motivation (Choi, 2008). The high-
performing work system is a relatively new concept that has evolved in the last few
decades.
From an organizational perspective, HPWS can be conceived as a formalized
human resource practice to motivate people and improve job satisfaction by focusing on
abilities, motivation, and opportunities (Choi, 2008). The use of HPWS practices to
retain and manage employees has been studied in different industries globally (Choi,
2008; García-Chas et al. (2016); Kundu, & Gahlawat, 2016; Riaz, 2016). In the
manufacturing industry, García-Chas et al. (2016) studied the impact of HPWS on
engineers in the manufacturing sector to ascertain the motivational effects of HPWS on
engineers.
Choi (2008) examined the use of HPWS in multiple industries in South Korea.
Kundu and Gahlawat (2016) studied multiple organizations in a wide variety of
41
disciplines to assess the effects of HPWS as an organizational HR practice. Riaz (2016)
has examined the effects of HPWS in the manufacturing and banking sectors to analyze it
from a human capital perspective. In HPWS, employees get more freedom to apply their
skills. Mao et al. (2013) argued that employees perceived that HPWS factors influence
employee attitudes and job satisfaction through reconfigured behavioral scripts and
autonomy.
Role of Intrinsic Motivation in HPWS
The literature review on job satisfaction clearly demonstrates that intrinsic
motivational factors contribute to the overall satisfaction in a job environment. Although
Maslow’s hierarchical model and other studies on motivation have emphasized intrinsic
factors, the research on using HPWSs as an intrinsic factor contributing to job satisfaction
is relatively new (García-Chas et al., 2016). HPWS affects organizational performance
by effective and productive outcomes through employees. García-Chas et al. (2016)
further showed that perceived organizational support and HPWS have a relationship,
established through job satisfaction that resulted from the utilization of their own
resources and skills set.
Empowerment and HPWS
The HPWS has a moderating role in an individual’s self-determining role by
providing an opportunity for an individual to work for his or her own perceived benefits
(Cho & Perry, 2012). HPWS has created an organizational environment of
empowerment and self-management under a complex and global organizational culture.
This helps facilitate organizations to adapt to change more effectively (Hinrichs, 2001).
HPWS could integrate people with tools and could create a shared purpose that crosses
the boundaries of the typical organizational domains. This improves the perceived value
42
of one’s work and its effects on the overall organizational performance contributing to
the intrinsic motivation of an employee.
Employee Engagement and Organizational Effectiveness of HPWS
Wadhwa (2012) examined HPWS and its effects on organizational effectiveness
measured by employee experience, turnover, customer satisfaction and loyalty, and
financial performance and concluded that HPWS superseded the influence of HR
practices. When employees are engaged in HPWS, they experience a reduction in the
unpredictability associated with jobs. This is partly because of the multifaceted intrinsic
and extrinsic motivation developed by resource empowerment, employee growth, and
employee learning (Wadhwa, 2012).
HPWS also contributes positively to a sense of participation, competence, and
self-determination (Hinrichs, 2001), which are the desired outcome of HPWS functions.
Employee perspectives of both HPWS and autonomy contribute positively toward the
organization and to job satisfaction of employees whereas skill variety had no effect on
job satisfaction (Mao et al., 2013). By allowing more latitude and autonomy, leaders can
positively influence job satisfaction and employee attitudes (Mao et al., 2013).
The above-mentioned factors contribute to the engagement of employees at work.
Utilizing clinicians in a hybrid role of provider and leader is essential during the 21st-
century era of healthcare reform (Fulop, 2012). Clinicians who have an awareness of the
needs of the organization, as well as the needs of the patient care staff, can effectively
bridge the gap between the clinical and business operations of healthcare organizations.
High-Involvement Work Systems in HPWS
The literature survey identified a number of studies that were undertaken in
43
different industries that promoted HRM practices using HPWS. Kundu and Gahlawat
(2016) studied the effects of HPWS and found a negative correlation between HPWS and
employee intention to leave. Ollo-López et al. (2016) established that there was a
relationship between positive job satisfaction and HPWS. Further, the authors attempted
to establish a relationship between job satisfaction and HPWS focusing on the subset of
practices such as HIWS.
Boxall and Macky (2009) explained HIWS as practices that make up autonomous
teams that provide them with job rotation and decision-making powers as well as avenues
for both downward and upward communication. The individualistic contributions of
HIWSs on organizational performance were supported by García-Chas et al. (2016). This
conceptual model can be used to define the job function of clinical instruction as a HIWS,
which is a critical subset of the HPWS.
Clinical Instruction as HIWS
Mihail and Kloutsiniotis (2016) employed a different approach in HPWS as a
contributor to job satisfaction. Instead of considering HPWS as a HRM-initiated process,
Mihail and Kloutsiniotis (2016) examined HPWS with an individual-centric approach
and termed it HIWS. The role of HPWS in patient care and health care services was
examined using clinicians and nurses for the sampling data.
Mihail and Kloutsiniotis (2016) concluded that affective commitment is
influenced by the HPWS function at the individual level. For the current research, this
study provided insight and theoretical analysis about the individualistic nature of clinical
instruction on job satisfaction because of its HIWS nature. Within the context of HIWS
and given the absence of studies in the clinical instruction arena, this research should
44
provide the theoretical background in designating the CI role, its individualistic nature,
and subsequently its theorized definition as a HIWS.
In addition, the role of the CI has characteristics pertinent to HPWS such as
autonomy, empowerment, and engagement. CI’s role is considered the empowerment of
an employee to extend his or her ability beyond regular tasks, which is in alignment with
the fundamental characteristic of the HPWS function (Coleman-Ferreira et al., 2012).
The JCM identifies the five core characteristics; skill variety, task identity, task
significance, autonomy, and job feedback (Hackman & Oldham, 1980); and can
contribute to the meaningfulness of work and job satisfaction as cited by Lunenburg
(2011).
Leggat et al. (2010) defined the HPWS under four characteristics: autonomy,
competence, impact, and meaning. HPWS provides autonomy in the execution of tasks
where the employees have the freedom to perform their tasks. This assumes that HPWS
practice needs highly-skilled employees, who are competent to perform these tasks
independently.
As stated earlier, the higher-end hierarchical needs are satisfied using HPWS.
Traditionally, more competent employees pursue the higher-end needs and are capable of
functioning in a higher and more involved capacity. In addition, these tasks must be
meaningful to the employees. The perception of the meaningfulness and the effect of the
contribution satisfy the high-end needs of the employee through HPWS. The skill and
ability to mentor a student and the in-depth knowledge of the subject matter ensure that
only competent employees can perform this role. It has been further validated by the
credentialing program of the APTA (Coleman-Ferreira et al., 2012).
45
The effects of clinical instruction on a student were analyzed in other studies
(Coleman-Ferreira et al., 2012; Giberson et al., 2008). The meaningfulness of educating
a student and preparing a student to enter a profession is already inscribed in the
profession of teaching. Based on these characteristics, clinical instruction can be
considered a high-performing work system function that involves motivation and
autonomy. The role of autonomy, task variety, and task significance (Coleman-Ferreira
et al., 2012) of clinical instruction elevate it to a HPWS.
The CIs interact directly with the educational institution, thus, enjoying
autonomy. A thorough analysis of the functional elements of clinical instruction shows
that all these characteristics qualify clinical instruction as a HPWS function. In the study,
the tool that was used measured all these factors with structured questions.
Based on the theoretical framework available in the literature as discussed above,
clinical instruction can be theorized as a HIWS, which is a critical subset of HPWS (Ollo-
López et al., 2016). Further, clinical instruction exhibits the characteristics of the
operational model of a HPWS as defined by Choi (2008), classifying clinical instruction
as an operating job function. In addition, clinical instruction satisfies the functional
definitions of the HPWS as defined by Leggat et al. (2010).
Gaps in Literature for HIWS and Clinical Instruction
Upon review of the literature, a gap was identified regarding the use of HPWS or
HIWS as a tool to enhance employee engagement in clinical environments although the
intrinsic nature of the patient care has been well established (García-Chas et al., 2016;
Wadhwa, 2012). Mihail and Kloutsiniotis (2016) stated that HPWS has a substantial
effect on the perception of social identification of health care professionals. In addition,
46
the authors showed that the clinicians feel psychologically empowered because of the
nature of HPWS enabling the perception of providing high-quality patient care (Mihail &
Kloutsiniotis, 2016). Therefore, it is evident that HPWS has a mediating role for quality
of care.
Upon reviewing the literature, another gap in literature was identified specifically
in the field of physical therapy and HPWS. The mediator role of intrinsic motivation
resulting from HPWS has been established by García-Chas et al. (2016). Choi (2008)
established the three aspects of HPWS for organizational effectiveness: ability enhancing,
motivation-enhancing, and opportunity enhancing. These three aspects can be closely
linked to clinical instruction function as a HPWS in a physical therapy setting.
Conclusion
The purpose of this section of the literature review was to identify the need for
this study as well as to define the role of clinical instruction within the theoretical
framework of HPWS. From a theoretical perspective, HPWS is a group of practices
initiated by human resources management. HIWS is a subset function evolved from
HPWS, which exhibits the characteristics of HPWS, yet, operates at an individual level.
Based on the above, this study used clinical instruction as a HIWS contributing to HPWS.
Upon reviewing the literature, a gap in literature was identified regarding the use
of HPWS as a tool to enhance employee engagement in clinical environments. Another
gap in the literature was identified specifically in the field of physical therapy and
HPWS. There is no current literature on the job satisfaction of CIs in physical therapy
from a HIWS perspective.
Research in this area is helpful for leaders to identify ways to empower clinicians
47
to be satisfied with their roles and enable them to be great CIs who shape and mold future
clinicians. Leaders in physical therapy are able to identify job satisfaction factors among
CIs and benefit from this research through the engagement and commitment from their
employees. Clinicians and leaders who have an awareness of the needs of the
organization, as well as the needs of the patient care staff, can effectively bridge the gap
between the clinical and business operations of healthcare organizations.
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CHAPTER THREE: METHODOLOGY
This study used quantitative methods to analyze the data on job satisfaction of
PTs to assess the effects of clinical instruction as a high-performing function that
motivates PTs. The focus of this study was the role of clinical instruction as a high-
performing work system with job satisfaction being the phenomenon of interest in the
study. As stated by Robson and McCartan (2015), the establishment of the phenomenon
opens the door to the participant’s thoughts and feelings, which was helpful in directing
the future actions of the researcher. The methodology was designed to quantify job
satisfaction using a valid and reliable instrument.
Purpose of the Study
The purpose of the study was to examine if a physical therapist derived more
satisfaction, specifically intrinsic satisfaction, when assigned the role of a CI. This was
based on the theoretical definition of clinical instruction as a high-performing function in
a physical therapy setting. A quantitative method was selected to establish a causal
relationship between clinical instruction and job satisfaction as recommended by
Creswell (2014).
The situational leadership theory encourages leaders to provide motivation to
high-performing employees based on situational factors so that the employees are
committed and provide higher value to the organization. HPWS operates under the
assumption that high performers are motivated when they are assigned roles and tasks
that can motivate them intrinsically. Clinical instruction is a high-performing task that
can be used to improve job satisfaction. Chapter Two identified that clinical instruction
could be a HPWS motivational tool for a situational leader in a physical therapy setting.
49
The researcher looked to identify whether there was further evidence that a CI would
derive higher job satisfaction through intrinsic factors when compared to their peers in a
physical therapy setting.
The objective of this study was to determine if job satisfaction (i.e., dependent
variable) was positively or negatively influenced by clinical instruction (i.e., independent
variable) as a job assignment. The independent variable (i.e., clinical instruction) was
hypothesized as a high-performing functional system, which had an effect on the
dependent variable (i.e., job satisfaction) through intrinsic motivation. In addition, the
study examined whether there was a relationship between intrinsic job satisfaction
(dependent variable) and clinical instruction as a job assignment. Additionally, the study
hypothesized that clinical instruction as a job assignment would increase the job
satisfaction of a physical therapist. The study evaluated whether PTs who were CIs had
increased job satisfaction compared to the PTs who did not have a high-performance
work assignment.
Statistical analysis was conducted on the data collected to accept or refute five
hypotheses developed based on the purpose and objective of this study. Based on the
results, the primary researcher attempted further analysis of generalization and
comparison using statistical methods to recommend any additional studies.
Establishment of the Research Questions
The following research questions and hypotheses were queried for this study:
RQ 1: Is there a relationship between HPWS such as clinical instruction and
overall job satisfaction among PTs?
Hypothesis 1A
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Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among PTs.
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among PTs.
Hypothesis 1B
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among staff PTs
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among staff PTs.
RQ 2: What effect, if any, does clinical instruction as a HPWS have on intrinsic
job satisfaction among PTs?
Hypothesis 2A
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Hypothesis 2B
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
RQ 3: Is there an increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function?
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Ho: There is no increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function.
Ha: There is increased job satisfaction for CIs in physical therapy when compared
to PTs who are not assigned any HPWS function.
The quantitative approach utilizes measured knowledge, provides scientific
estimates based on numbers, and allows the researcher to make inferences (Creswell,
2014) based on the data about “trends, attitudes, or opinions of a population” (p. 155).
According to Creswell (2014), the use of hypotheses enables the primary investigator to
analyze the data to differentiate characteristics between groups using established
statistical principles and methods. The inferential statistical analysis further examines the
variations in the two groups of a population to validate or refute the hypotheses.
The Minnesota Satisfaction Questionnaire short form (MSQ), which is a well-
established instrument, was used via a self-administered electronic survey method to
gather the statistical data needed for the study. The survey used 20 questions on the
MSQ, which specifically examined job satisfaction levels of PTs. Further, these 20
questions were used to assess the source of motivation based on intrinsic and extrinsic
factors. An additional section was developed to gather the metadata relating to
demographic factors. This included the gender, license status, experience level, job
setting, job roles, and other related factors pertinent to the study. Three additional
questions were added that assisted in defining the population to guide the analysis of
survey results.
Research Method and Design
The study used a fixed non-experimental design using surveys because non-
52
experimental designs detach the researcher from the subjects to be more effective in
identifying the attitudes of participants (Robson & McCartan, 2015). Typically, non-
experimental designs are best suited for measuring the relationship between two variables
(Robson & McCartan, 2015). The investigator used a predictive cross-sectional design
for this study.
The use of surveys can be perceived as a research strategy rather than a method in
a non-experimental cross-sectional study (Creswell, 2014). Robson and McCartan
(2015) credited the survey method with the advantages of anonymity, economy,
immediate availability of results, and a high degree of data standardization. The survey
allows the participants to remain anonymous while providing truthful responses and
allows the researcher the ability to collect data quickly and cost-effectively (Robson &
McCartan, 2015). The survey enables the researcher to generalize the results developed
from the data to the population (Creswell, 2014). In addition, the survey provides a
“simple and straightforward method to study the attitudes beliefs and motives” (Robson
& McCartan, 2015, p. 241).
The researcher acknowledges certain limitations in using surveys for data
collection. Participants may misunderstand questions, which may influence their
responses. The response rate and accuracy, as well as the seriousness, may be influenced
by the professionalism of the participant as well as his or her personal bias (Robson &
McCartan, 2015). However, in this study, the investigator believes these limitations were
alleviated in part because of the population consisting of licensed professionals who were
well educated and cognitively intact. In addition, having an instrument with proven
validity minimized the limitations through proven questions.
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The fixed non-experimental design of this study required the use of an instrument-
based questionnaire with questions related to factors contributing to job satisfaction.
Since the study measured intrinsic job satisfaction as a variable, the instrument needed to
be able to differentiate the intrinsic and extrinsic variables. Additional demographic data
were collected for each participant for inclusion and exclusion as well as the designation
of assigned high-performing functions. The collected data were used for statistical
analysis (Creswell, 2014). The statistical analysis was included in Chapter Four of this
dissertation.
Research Instrument
The investigator used the Minnesota Satisfaction Questionnaire short form (MSQ)
for measuring job satisfaction of PTs for this study. In a quest for greater understanding
of work adjustment issues with vocational rehabilitation, Weiss et al. (1967) developed
the MSQ. As a survey instrument, the MSQ examines an employee’s satisfaction under
intrinsic, extrinsic, and general satisfaction categories through 20 statements, which are
rated on a Likert scale between 1 and 5 with 1 indicating very dissatisfied and 5
indicating very satisfied (Gunter, 2015). Participants chose “very dissatisfied” if that
aspect of job provided significantly less than expected and chose “very satisfied” if the
job aspect provided significantly more than expected (Weiss et al.). Based on the
literature, it can be stated that job satisfaction is a perceived state of mind that includes
empowerment, a sense of accomplishment, and autonomy. The scale measures
achievement, activity, advancement, autonomy, and many other factors that are outlined
in Table 1.
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Table 1
The MSQ Short Form
Intrinsic Factors Extrinsic Factors
Ability utilization
Achievement
Activity
Advancement
Compensation
Co-workers
Creativity
Independence
Moral values
Social status
Social service
Working conditions
Authority
Company policies
Recognition
Responsibility
Security
Supervision—human relations
Supervision—technical
Variety
Note. All factors noted are also related to general satisfaction.
The MSQ was selected as the instrument for this study because it takes only 5 to
10 minutes to complete and has been designed at a fifth-grade reading level (Weiss et al.,
1967). This tool met standards of reliability and validity, which were acceptable to the
purpose of this study. It had 12 items that measure intrinsic job satisfaction and 8 items
that measure extrinsic job satisfaction (Li, Wang, Gao, & You, 2017). MSQ was well
established as a quantitative method, enabled a statistical analysis and conclusion, and
had acceptable internal consistencies for reliabilities of the intrinsic and extrinsic factors
(Weiss et al., 1967).
In this study, a relationship was examined between job satisfaction and clinical
instruction. A secondary objective was to examine the relationship between job
satisfaction and intrinsic factors when the job’s assignment involved a high-performing
function. The MSQ form helped to gather both these data elements in its design.
MSQ has the capability to provide insight into the general satisfaction factors and
to further categorize those to intrinsic and extrinsic factors. This was an appealing factor
55
in the choice of this instrument. In addition, the demographic section of the MSQ was in
alignment with the questions pertinent to a physical therapist population and required
only very minimal modifications. A copy of the MSQ is included in Appendix A.
There were subsequent advantages in using the MSQ short form. First of all, it
could be easily converted to an electronic survey using the popular tool SurveyMonkey.
This made the research efficient, economical, and fast. In addition, the electronic survey
avoided human error in the data conversion for analysis (Creswell, 2014). Robson and
McCartan (2015) noted that the use of electronic surveys helped the researcher to remain
separated from the study, which is required for a fixed design non-experimental study. In
addition, the researcher believed that the electronic format incorporated state of the art
technology and the ability to reach an increased number of respondents.
Sampling Method
The participants in this study were selected through a sampling method of
convenience based on public records provided by the state of Florida. The emails of the
licensed PTs are public records in the state of Florida. This email list from the state of
Florida was used to generate a participant list. The sample included a general
population of actively practicing male and female PTs in various settings, who were
adults over the age of 18, and included many ethnic groups and races.
Upon obtaining Argosy University’s institutional review board (IRB) approval,
convenience sampling procedures were used to send the MSQ questionnaire to the
potential participants. Voluntary participation was solicited via email with an
informed consent letter screen prior to the initiation of the survey. Respondents were
evaluated for demographic and role-specific segmentation. The sample was readjusted
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based on qualification data used in the questionnaire. This sampling method ensured
that the participants were selected in a specific, but diverse fashion.
Inclusion and Exclusion Criteria
Licensed PTs who were currently practicing in the state of Florida over the age of
18 were included in this research study. PTs who were non-residents of Florida were
excluded from the study. Family members and friends of the primary researcher were
excluded from the study to reduce sampling bias. Additionally, self-employed PTs and
independent contractors were excluded from the study since their flexible schedules and
monetary benefits may have contributed to enhanced job satisfaction. Only PTs who
listed a personal email were contacted, and those who had a business email were
excluded from the study.
Selection Procedure
The state of Florida has a significant population of PTs in a variety of practice
settings in both rural and urban areas, hence, the reason for being selected to conduct the
study. The participants were employees of multiple organizations and were practicing
in a variety of settings. This ensured vertical representation with multiple organizations
in the same industry and horizontal representation from multiple practice settings.
The education level of the participants ranged from baccalaureate to doctorate.
The sample was representative of the general population of PTs as a whole in the state of
Florida, thus, could be generalized to other states in the United States. The inclusion and
exclusion criteria as described above minimized any potential risk for bias in any manner
when selecting the sample.
57
Data Collection
An electronic online survey was used for this study because of its anonymity,
economy, immediate availability of results, and a high degree of data standardization
(Creswell, 2014; Robson & McCartan, 2015). The survey enabled the researcher to
generalize the results developed from the data to the population (Creswell, 2014). Using
SurveyMonkey was an advantage for the researcher because of the ease of dissemination
and immediate availability of data for analysis.
Surveys allow participants to remain anonymous while providing truthful
responses and allow the researcher the ability to collect data quickly and cost-effectively
(Robson & McCartan, 2015). In addition to the anonymity that the survey offered for
this research study, participants also received a letter of informed consent with details of
the study for them to make an informed decision to consent or decline to participate.
This letter also provided participants with the ability to leave the survey if so desired.
The researcher acknowledged certain limitations in using surveys for data
collection. Participants may have misunderstood questions, which may have influenced
responses. The response rate and accuracy, as well as the seriousness, may have been
influenced by the professionalism of the participant as well as his or her personal bias
(Robson & McCartan, 2015). However, in this study, the investigator believes that these
limitations were alleviated in part because of the population characteristic of licensed
professionals who were highly educated and of sound judgment. In addition, having an
instrument with proven validity minimized the limitations through proven questions. It
was determined by the researcher that the advantages of the survey technique overrode
the above-stated limitations.
58
Approval to Conduct the Study
Several measures were taken by the primary researcher to ensure that the research
was conducted in accordance with the policies and procedures of Argosy University. The
primary investigator, the dissertation chair, and the dissertation committee member
completed the Collaborative Institutional Training Initiative prior to commencement of
the research. An IRB portfolio was submitted to Argosy University’s IRB committee.
Argosy University’s IRB committee evaluated the research project and ensured that
ethical standards for the protection of human subjects were maintained in this research
study through an approval certificate.
Consent
The study determined whether there was a relationship between job satisfaction
and high-involvement job responsibilities such as clinical instruction in physical therapy
professionals. This research involved human participants, therefore, required IRB
approval (Argosy University, 2014). The data were collected through a survey
instrument; therefore, the research was categorized as non-invasive. The data themselves
were of a minimum risk to the participant. This required an expedited review from the
IRB.
Research consists of collecting data from people and writing about people
(Creswell, 2014). The IRB committee required the researcher to assess the potential
for risk to participants in a study, such as physical, psychological, social, economic, or
legal harm (Creswell, 2014). The researcher did inform the participants about the
details of the study including the purpose of the research, participant’s rights and
benefits, the anticipated duration of the study, potential risks, and confidentiality of the
information (Creswell, 2014). Participants were aware of the design being used in the
59
study, the use of quantitative research, and its underlying intent. Legally effective and
voluntary informed consent from participants was integrated into the survey and was
obtained and documented by the researcher to ensure the ethical aspects of the study
(Creswell, 2014).
The emails of the licensed PTs are public records in the state of Florida, and the
email list from the state of Florida was used to generate a participant list in a fair and
equitable fashion. Participants were provided detailed information on the study and its
intent so that they were able to make an informed decision to participate. Voluntary
participation was solicited, and participants were informed that they should not feel
pressured to complete the survey. There was a statement on the survey indicating that
the completion of the survey was indicative of the implied consent of the participant.
Data Processing and Analysis
The primary researcher obtained the approval from Argosy University’s IRB and
delivered the MSQ short form with modified demographic information electronically to
the participants. The form was delivered through an electronic mail, which included a
request to complete informed consent prior to completing the study (Appendix A). Once
the survey was completed, statistical analysis was performed after cleaning up data for
exclusions.
Statistical Package for the Social Sciences
The Statistical Package for the Social Sciences (SPSS) is an intuitive tool and was
used for the statistical analyses in this study (Robson & McCartan, 2015). SPSS provides
the ability to aggregate and analyze the data at a very granular level addressing each
question if needed. This helped the primary investigator to delineate the effects of
intrinsic and extrinsic factors more effectively. In addition, SPSS helped to make the
60
analysis based on demographic data by grouping and subgrouping the population.
The hypotheses were tested using various descriptive statistics followed by
correlation analysis and ANOVA testing. The overall analysis was undertaken by the
descriptive statistics at a granular level and aggregate level for intrinsic, extrinsic, and
overall factors. A correlation analysis was conducted on the data that were collected via
the survey instrument.
The primary analysis was conducted using multifactor ANOVA and one-way
ANOVA with respect to the first two research questions. A two-tailed t-test was used to
analyze the third hypothesis. Additional statistical analysis was used to determine further
generalization and validity of the findings. In this quantitative study, based on the data
collected, the established hypotheses helped to make assumptions and inferences
regarding the research questions (Creswell, 2014).
Confidentiality
This research was conducted in a confidential manner and maintained all
personally identifiable information and information collected through the survey was
confidential. This was a voluntary study and participants had the ability to withdraw
from the study at any time for any reason. The results were collected through
SurveyMonkey and were stored on their website per the regulations and policies
established by SurveyMonkey.
All participants were coded alpha numerically to ensure that identifying
information was not divulged. There was no way to identify the name or work setting of
individual participants. All spreadsheets and documents related to data collection were
password protected to ensure confidentiality and remained in the personal computer of
61
the primary researcher.
Conclusion
Chapter Three consists of a detailed description of the research methods that were
employed in this research study. The research questions and the hypothesis statements
are presented as part of this chapter. The sampling method, data collection, and data
analysis are described in great detail in this chapter. IRB application, consent, and
confidentiality are also discussed to outline how the participants were protected during
this study. The study was designed in such a way that the results from the study could be
generalized to PTs in other geographical areas in the United States.
62
CHAPTER FOUR: RESULTS
In this chapter, the results of the data analysis are compiled and presented to test
the hypothesis for its acceptance or rejection. The purpose of this study was to examine
if there is a relationship between job satisfaction and HPWS such as clinical instruction in
physical therapy professionals in the state of Florida. The study specifically addressed
the role of clinical instruction as a high-performing function providing intrinsic
motivation. The intrinsic and extrinsic factors related to job satisfaction of PTs in Florida
were analyzed to identify the effects of clinical instruction as a HPWS function affecting
intrinsic job satisfaction among PTs. A secondary purpose of the study was to identify
whether CIs in physical therapy had increased job satisfaction.
The researcher selected the participants through a sampling method of
convenience based on public records provided by the state of Florida. The emails of the
licensed PTs are public records in the state of Florida. This email list from the Florida
state licensing board’s public database was used as the source for contact information for
the population of interest. The sample included a general population of actively
practicing male and female PTs in various settings, who were adults over the age of 18
and included all ethnic groups and races.
The survey was sent to 9910 participants. There were 966 responses received.
Two hundred ninety-six of them were excluded based on the three exclusion criteria. The
exclusion criteria eliminated the self-employed PTs, those who did not have an active PT
license to practice in the state of Florida, those who did not practice physical therapy
currently in the state of Florida, and friends and family members of the primary
researcher. In addition, anyone with a business email was excluded from the initial
63
request to participate in the survey.
The data were compiled and analyzed using a sample size of 670 acceptable
responses. The study was completed with the Minnesota Satisfaction Questionnaire short
form with additional demographics, exclusion criteria, and grouping variables. The
demographic factors such as gender as well as professional practice information of title,
practice setting, and roles were collected in addition to the responses for 20 questions
related to job satisfaction.
The data were analyzed using a number of statistical methods ranging from
descriptive statistics analysis, ANOVA, two-sample t-tests, Cronbach’s alpha, and
Pearson’s correlation coefficient for testing the hypotheses identified for the research
study.
The following five hypotheses were tested to address the three research questions
identified in the study:
RQ 1: Is there a relationship between HPWS such as clinical instruction and
overall job satisfaction among PTs?
Hypothesis 1A
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among PTs.
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among PTs.
Hypothesis 1B
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among staff PTs
64
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among staff PTs.
RQ 2: What effect, if any, does clinical instruction as a HPWS have on intrinsic
job satisfaction among PTs?
Hypothesis 2A
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Hypothesis 2B
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
RQ 3: Is there an increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function?
Ho: There is no increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function.
Ha: There is increased job satisfaction for CIs in physical therapy when compared
to PTs who are not assigned any HPWS function.
The Characteristics of the Sample
A total of 9910 invitations were sent to potential participants who had a license to
practice as a physical therapist in the state of Florida. A total of 966 applicants agreed to
65
participate in the study. Of the 966 respondents, 296 were eliminated based on the
exclusion criteria because they were self-employed, did not practice physical therapy in
the state of Florida at the time, or they did not have an active PT license in the state of
Florida at the time of the survey. The remaining 670 participants (69.4%) met all of the
inclusion criteria as defined for the study and completed the entire survey and constituted
the sample for the research study.
Demographics
The demographic information of the data shown in Figure 1 revealed the
distribution of the participants’ gender, and the results yielded 75.4% females compared
to 24.6% males.
Figure 1. Gender distribution.
The following Pareto charts show the demographic information of the sample.
The practice settings are shown in Figure 2. The largest primary practice setting was
outpatient rehabilitation at 37.2%, followed by acute care hospital and home care, which
were both at 17.6%. Of the participants, 13.6% were employed at a skilled nursing
165
505
0
100
200
300
400
500
600
Male Female
Fr eq
u en
cy
66
facility (SNF), 4.5% were employed at an inpatient rehab facility (IPR), and 9.5% of the
participants were employed in other settings.
Figure 2. Primary practice area.
More than half of the participants (55%) had been practicing as a physical
therapist for over 15 years; 22.9% of the participants had less than 5 years of experience
as a PT; 11.6% had 6-10 years of experience, and 10.4% had 11-15 years of experience
as a PT. The number of years of experience is shown in Figure 3.
Figure 3. How long have you been practicing as a PT?
249
118 118 91
64
30
0
50
100
150
200
250
300 Fr
eq u
en cy
153
78 70
369
0
50
100
150
200
250
300
350
400
0 - 5 6 - 10 11 - 15 > 15
Fr eq
u en
cy
67
Over 54% stated that their official title description was a staff therapist; 40.5%
had performed in the role of a senior PT, lead PT or supervisor, manager, or director.
Figure 4 shows the official titles of the sample.
Figure 4. Official title description.
When asked if they worked as a primary instructor in the past 5 years, about 50%
said yes (Figure 5).
Figure 5. Have you worked as a primary instructor in the past 5 years?
362
79 91 102
36
0
50
100
150
200
250
300
350
400
Staff Therapist Lead Physical therapist
Senior Physical therapist
Manager, Director, or Supervisor
Other: Please specify:....
Fr eq
u en
cy
338
332
329
330
331
332
333
334
335
336
337
338
339
Yes No
Fr eq
u en
cy
68
When asked if they worked as a PT lead in the last 3 years, 54% stated yes
(Figure 6).
Figure 6. Have you worked as a lead PT in the past five years?
Analysis of Reliability
A descriptive analysis of the data collected for the MSQ survey using Cronbach’s
alpha to assess the internal consistency of the responses and is shown in Table 2. The
overall alpha was 92%, which indicates a very high measure of reliability. Heo, Kim,
and Faith (2015) supported the power of Cronbach’s alpha to determine the consistency
of research of this type. Tavakol and Dennick (2011) stated that a value higher than 0.9
shows good consistency for experimental research. In this particular dataset, Cronbach’s
alpha was 0.91 suggesting a high measure of internal reliability and consistency. All the
20 questions indicated an alpha greater than 0.91, which indicates that the data had high
reliability at all levels.
362
308
280
290
300
310
320
330
340
350
360
370
Yes No
Fr eq
u en
cy
69
Table 2
Item Statistics
Omitted Variable
Adj.
Total M
Adj.
Total
SD
Item-Adj.
Total Corr
Squared
Multiple Corr
Cronbach’s
Alpha
Being able to keep busy all the 74.89 12.31 0.4236 0.2324 0.9218
The chance to work alone on the 75.03 12.35 0.3121 0.1581 0.9241
The chance to do different thin 75.04 12.08 0.5863 0.4349 0.9187
The chance to be “somebody” in 75.30 12.01 0.6128 0.4681 0.9181
The way my boss handles his/her 75.57 11.81 0.6638 0.7106 0.9170
The competence of my supervisor 75.50 11.89 0.6331 0.6822 0.9177
Being able to do things that do 74.93 12.07 0.5900 0.4145 0.9186
The way my job provides for ste 74.77 12.14 0.5494 0.3688 0.9195
The chance to do things for others 74.50 12.29 0.5840 0.5085 0.9196
The chance to tell people what 75.34 12.28 0.4366 0.2583 0.9216
The chance to do something that 74.75 12.08 0.6671 0.5859 0.9173
The way company policies are pu 75.80 11.86 0.6843 0.5291 0.9164
My pay and the amount of work I 75.73 11.94 0.5680 0.4005 0.9195
The chances for advancement on 76.05 11.92 0.6308 0.4729 0.9177
The freedom to use my own judgment 74.90 12.04 0.6630 0.6423 0.9172
The chance to try my own method 74.93 12.07 0.6342 0.6103 0.9178
The working conditions 75.15 11.95 0.7082 0.5592 0.9161
The way my co-workers get along 74.89 12.25 0.4366 0.2650 0.9217
The praise I get for doing a go 75.55 11.87 0.6717 0.5658 0.9167
The feeling of accomplishment I 74.96 12.00 0.7114 0.6033 0.9162
Descriptive analysis was completed based on the 20 questions on the MSQ short
form. The mean and standard deviation for each question are listed in Table 3. The
highest score was 4.63 for the question that states they get an opportunity to do things for
other people followed by their opportunity to use their abilities to the fullest at 4.39. This
may be derived from the independent nature of PTs and their autonomy in providing
patient care. Pay, company policies, and promotional opportunities scored the lowest
70
indicating that extrinsic motivation was not the primary job satisfier for PTs.
Table 3
Descriptive Statistics
Question Description M SD
Q1 Being able to keep busy all the time 4.25 0.81
Q2 The chance to work alone on the job 4.11 0.92
Q3 The chance to do different things from time to time 4.10 0.97
Q4 The chance to be “somebody” in the community 3.83 1.03
Q5 The way my boss handles his/her workers 3.56 1.24
Q6 The competence of my supervisor in making decisions 3.64 1.18
Q7 Being able to do things that don’t go against my conscience 4.21 0.98
Q8 The way my job provides for steady employment 4.36 0.91
Q9 The chance to do things for other people 4.64 0.63
Q10 The chance to tell people what to do 3.80 0.85
Q11 The chance to do something that makes use of my abilities 4.39 0.86
Q12 The way company policies are put into practice 3.34 1.14
Q13 My pay and the amount of work I do 3.41 1.21
Q14 The chances for advancement in this job 3.09 1.14
Q15 The freedom to use my own judgment 4.24 0.92
Q16 The chance to try my own methods of doing the job 4.20 0.91
Q17 The working conditions 3.98 0.99
Q18 The way my co-workers get along with each other 4.25 0.91
Q19 The praise I get for doing a good job 3.58 1.15
Q20 The feeling of accomplishment I get from the job 4.18 0.92
A summary of the different groups of interest and the descriptive statistics related
to those groups are given in Table 4. For each of the categories, the mean of the intrinsic
motivation score was found to be higher than the overall job satisfaction. The trend
indicates that the PTs derived more satisfaction from intrinsic factors than extrinsic
factors.
71
Table 4
Descriptive Statistics for Groups of Interests
Overall Job Satisfaction Intrinsic Job Satisfaction
N M SD M SD
# All PTs 670 3.96 0.63 4.19 0.59
All PTs with clinical instruction as HPWS 338 4.05 0.61 4.28 0.55
Staff PTs 362 3.88 0.65 4.11 0.61
Staff therapists with clinical instruction as
HPWS 159 4.05 0.62 4.27 0.54
Staff therapists with CI and no other
HPWS 104 4.12 0.61 4.33 0.51
Staff therapists with no CI and no other
HPWS 155 3.764 0.62 4.00 0.59
Figure 7 shows that there was a positive relationship between overall job
satisfaction and the intrinsic variables. Conducting a Pearson correlation between these
two variables resulted in r = 93.5 and p = 0.000. This shows that there was a strong
positive correlation between overall job satisfaction and intrinsic measurements. So, it
can be assumed that a positive influence on intrinsic motivation triggered a higher overall
job satisfaction for PTs.
Figure 7. Scatterplot of overall vs. intrinsic.
5.04.54.03.53.02.52.0
5
4
3
2
1
intrinsic
o v e ra
ll
Scatterplot of overall vs intrinsic
72
Statistical Analysis
Two separate statistical analyses were conducted. One-way ANOVA was used on
the 20 questions to identify if any of the questions were statistically different.
Multifactor ANOVA was used to identify if there were any effects between the
dependent and independent variables with respect to satisfaction using overall and
intrinsic as dependents variables. The following six factors were the independent
variables:
gender;
primary practice;
how long they have been practicing;
job title;
being a primary CI; and
lead, senior, or management role.
One-way ANOVA
Table 5 includes the results from the one-way ANOVA, with an F = 112.43 and p
= 0.000, which indicates that there was a statistical difference between the 20 questions.
Table 5
One-Way Analysis of Variance
Source df Adj SS Adj MS F-Value P-Value
Factor 19 2120 111.590 112.43 0.000
Error 13380 13280 0.993
Total 13399 15400
The interval plot in Figure 8 shows the average satisfaction for each question.
73
Figure 8. Interval plot of being able t, the chance t.
Notes. 95% CI for the mean. The pooled standard deviation was used to calculate the
intervals.
Table 6 includes the results of using the Tukey pairwise comparison method.
“The chance to do things for others” yielded the highest overall satisfaction with M =
4.63. “Chances for advancement” had M = 3.09, which was the lowest score.
Table 6
Grouping Information Using the Tukey Pairwise and 95% CI
Factor N M Grouping
The chance to do things for others 670 4.6388 A
The chance to do something that 670 4.3866 B
The way my job provides for ste 670 4.3612 B C
Being able to keep busy all the 670 4.2507 B C D
The way my co-workers get along 670 4.2463 B C D
The freedom to use my own judgment 670 4.2373 B C D
Being able to do things that do 670 4.2090 B C D
The chance to try my own method 670 4.2030 B C D
The feeling of accomplishment I 670 4.1791 C D
The chance to work alone on the 670 4.1060 D E
The chance to do different thin 670 4.0955 D E
The working conditions 670 3.9836 E F
The chance to be “somebody” in 670 3.8313 F G
The chance to tell people what 670 3.7955 F G
The competence of my supervisor 670 3.6388 G H
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Interval Plot of Being able t, The chance t, ... 95% CI for the Mean
The pooled standard deviation is used to calculate the intervals.
74
The praise I get for doing a go 670 3.5836 H I
The way my boss handles his/her 670 3.5627 H I
My pay and the amount of work I 670 3.4060 I J
The way company policies are put 670 3.3358 J
The chances for advancement on 670 3.0851 K
Note. Means that do not share a letter were significantly different.
Multifactor ANOVA on Overall Job Satisfaction Measures
Table 7 shows the ANOVA results for the overall variable. Participant’s current
primary practice setting (F = 3.66 and p = 0.003), title (F = 4.77, p = 0.001), being a
primary instructor (F = 18.28, p = 0.00), and being a PT lead or senior (F = 4.30, p =
0.039) were all statistically significant.
Table 7
Analysis of Variance for Overall Job Satisfaction
Source df Adj SS Adj MS F-Value P-Value
What is your gender? 1 0.016 0.01644 0.04 0.834
What is your current primary practice 5 6.834 1.36685 3.66 0.003
How long have you been practice 3 1.862 0.62058 1.66 0.174
Which is the closest to your office 4 7.128 1.78204 4.77 0.001
Have you worked as a primary clinician 1 6.834 6.83354 18.28 0.000
Have you worked as a lead PT or 1 1.606 1.60605 4.30 0.039
Error 654 244.441 0.37376
Total 669 268.487
Figure 9 displays the main effects of the significant factors. The primary practice
areas were:
outpatient rehabilitation,
acute care hospital,
home care,
inpatient rehabilitation, and
skilled nursing facility/long-term care/extended-care facility.
Skilled nursing facility had the lowest mean (3.71) compared with the other four
75
practice areas:
official title;
staff therapist;
lead physical therapist;
senior physical therapist; and
manager, director, or supervisor.
Being a lead PT or senior PT had the lowest mean (3.87). As the primary
instructor, those who said yes had a satisfaction mean = 4.05. Being a PT lead, those
who responded yes had a higher satisfaction level.
Figure 9. Main effects plot for overall data means.
Multifactor ANOVA on Intrinsic Satisfaction Measures
Table 8 shows the ANOVA results for the intrinsic variable. Their current
primary practice (F = 6.02 and p = 0.000), their title (F = 4.62, p = 0.001), being a
primary instructor (F = 18.36, p = 0.00), and being a PT lead or senior (F = 4.01, p =
0.046) were all statistically significant.
76
Table 8
Analysis of Variance for Intrinsic Job Satisfaction
Source df Adj SS Adj MS F-Value P-Value
What is your gender? 1 0.062 0.06161 0.20 0.658
What is your current primary practice 5 9.452 1.89037 6.02 0.000
How long have you been practice 3 1.390 0.46336 1.48 0.220
Which is the closest to your of 4 5.801 1.45036 4.62 0.001
Have you worked as a primary clinician 1 5.763 5.76324 18.36 0.000
Have you worked as a lead PT or 1 1.258 1.25834 4.01 0.046
Error 654 205.307 0.31392
Total 669 229.424
Figure 10. Main effects plot for intrinsic data means.
Figure 10 displays the main effects of the significant factors. The designations in
the x-axis are the same as in the case of the plot for overall job satisfaction. The
following are the results of the statistical analysis of intrinsic motivation.
Skilled nursing facility had the lowest mean (3.91) when compared with the other
four practice areas. Management roles such as senior or lead had the lowest mean for
intrinsic satisfaction at 4.13. However, for this population, when they had clinical
instruction as an assigned role, their score increased to 4.29. Those who responded “yes”
77
to being a lead or senior PT in the past five years had a higher satisfaction level.
Testing of Hypotheses
In this section, the hypotheses listed in Chapter Three were tested using statistical
methods. This was done to gain an in-depth analysis of the data collected by the MSQ
form to assess the outcomes of the questions addressed in this research.
Research Question One
Research question one addresses the effects of the HPWS such as clinical
instruction on the job satisfaction of the PTs. It is formalized as follows:
RQ 1: Is there a relationship between HPWS such as clinical instruction and
overall job satisfaction among PTs?
Research question one was addressed through two hypotheses. The first
hypothesis, hypothesis 1A, focused on all of the population, which included all PTs in the
sample. Subsequently, a second hypothesis, hypothesis 1B, was used to increase the
granularity, narrowing to staff PTs so that it pinpointed the research question to clinical
instruction avoiding the other PTs who may have belonged to management and
administration, as those functions could be perceived as a different type of high-
performance work function.
Hypothesis 1A
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among PTs.
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among PTs.
The above hypothesis was tested using a multifactor ANOVA test. The plot in
Figure 11, generated from the data, shows the relationship between staff, lead, and senior
78
PT with respect to clinical instruction and job satisfaction. The multifactor ANOVA
considered the title and clinical instruction as factors affecting job satisfaction.
In addition, it was observed that the staff and lead PTs have higher job
satisfaction when assigned primary clinical instruction as a function. However, the senior
PTs did not have a similar significant increase in job satisfaction. The staff PTs with
clinical instruction had a mean satisfaction of 4.04 compared to others with a mean of
3.75. In addition, a simple one-way ANOVA considering all population showed that the
null hypothesis could be rejected with an F-value of 15.372 and p = 0.000.
Figure 11. Interaction plot for overall data means.
In conclusion, the null hypothesis was rejected for the overall population of PTs.
At a granular level, this hypothesis was rejected for lead therapists and staff therapists.
However, it failed to be rejected for senior therapists.
The results indicate that for the overall population of PTs when clinical
instruction was added as an HPWS, the overall job satisfaction of the therapist increased.
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However, when only managerial roles were considered, although there was an increase in
job satisfaction with clinical instruction, it was not significant from a statistical
perspective.
Hypothesis 1B
Ho: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among staff PTs.
Ha: There is a significant relationship between HPWS such as clinical instruction
and overall job satisfaction among staff PTs.
The multifactor ANOVA test addressed this hypothesis and rejected the null
hypothesis. The results from the ANOVA test showed an F-value of 17.847 with a
significance of 0.000, which indicated that the null hypothesis could be rejected. This is
displayed in Figure 11. The staff PT who had a clinical instruction role had a mean of
4.04 compared to others with a mean of 3.87. The research shows that for staff PTs the
overall job satisfaction increased significantly when they were assigned a clinical
instruction role.
Research Question Two
Research question two addressed the intrinsic nature of job satisfaction. So, for
this question, the data related to the 12 questions addressing intrinsic motivation were
used for analysis.
RQ 2: What effect, if any, does clinical instruction as a HPWS have on intrinsic
job satisfaction among PTs?
This research question was addressed with two hypotheses. The first hypothesis
addressed all the PTs as a group and the score related to intrinsic job satisfaction. The
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second hypothesis addressed the staff PTs and their score related to intrinsic job
satisfaction.
Hypothesis 2A
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
A multifactor ANOVA test shows the results for each subset as follows. The
following interaction plot displays the relationship between the staff, lead, and senior PTs
with respect to their clinical instruction and intrinsic job satisfaction. The staff PT who
also had the role of clinical instruction was found to have higher job satisfaction.
The mean value for intrinsic job satisfaction was 4.25 for staff CIs when
compared to the mean value of 4.0 for others. The senior PT roles did not exhibit a
significant relationship with clinical instruction. However, the average intrinsic
satisfaction for senior PT was significantly higher than the other two groups as seen in
Figure 12.
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Figure 12. Interaction plot for intrinsic data means.
The multifactor ANOVA results showed that this hypothesis was rejected for
senior PTs and lead PTs. The results showed that job satisfaction resulting from the
intrinsic motivation for a senior PT or lead PT did not increase significantly when they
were assigned the additional role as a CI.
Hypothesis 2B
This hypothesis addresses job satisfaction of the staff PTs resulting from intrinsic
motivation.
Ho: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
Ha: There is a significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
As stated in the results of the multifactor ANOVA test, the null hypothesis was
rejected. So, the multifactor ANOVA test showed that there was a significant increase in
intrinsic job satisfaction for staff PTs when clinical instruction was a part of their job
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responsibilities.
Research Question Three
The third research question was formulated to evaluate whether the increased job
satisfaction, if any, for therapists with clinical instruction was because of the clinical
instruction only or whether it was influenced by other additional functions or
responsibilities in recent years, which can be construed as a high-performing function.
The research question was formalized as:
RQ 3: Is there an increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function?
The hypothesis was developed to determine if there was a difference in job
satisfaction of staff therapists who did not have any HPWS and those who had just
clinical instruction without any other HPWS functions.
Hypothesis 3
Ho: There is no increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function.
Ha: There is increased job satisfaction for CIs in physical therapy when compared
to PTs who are not assigned any HPWS function.
To determine the effects of the clinical instruction, a two-sample t-test on the
overall job satisfaction of staff PT was conducted. The results showed that there was a
significant difference in job satisfaction for staff PT when they were assigned the
additional responsibility of clinical instruction. The two-sample t-test showed the
following results.
Group one consisted of staff PTs who acted in the role of a primary CI in the past
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five years, and had no other HPWS functions. Group two consisted of staff PTs with no
other HPWS function including clinical instruction. For the two-sample t-test, it is
assumed that μ₁= mean of group one and μ2 = mean of group two. Ho: μ₁ - µ₂ ≥0. Equal
variances are assumed for this analysis.
Table 9
Descriptive Statistics for the Two Groups
Sample N M SD SE Mean
Group one 104 4.121 0.609 0.060
Group two 155 3.764 0.624 0.050
The estimation for the differences to find pooled statistics and confidence
intervals is given in Table 10.
Table 10
Estimation for Difference
Difference Pooled SD 95% CI for Difference
0.3571 0.6181 (0.2028, 0.5114)
The t-value for the specified degrees of freedom (257) was 4.56, which generated
a p-value of 0.000. The null hypothesis was rejected with a p-value of 0.000, which
showed that the group of PTs who had clinical instruction as the only high-performing
work function had increased overall job satisfaction when compared to a staff therapist
without any HPWS.
Findings
Presented in this chapter are the statistical conclusions of the data gathered from
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the 670 responses received for the study. The results from this study may be helpful for
leaders in physical therapy to find ways for clinicians to become satisfied with their roles,
which would lead to organizational commitment and longevity. It may also help leaders
to understand what motivates physical therapy CIs to facilitate the education of future
clinicians, thus, preventing a shortage of the workforce. Additionally, physical therapy
organizations may benefit from this research through the engagement and commitment
from their employees through HPWS such as clinical instruction.
The findings of the five hypotheses related to the three research questions can be
summarized as follows. The null hypothesis for hypothesis 1A was rejected for lead PTs
and staff PTs. It showed that the average job satisfaction of PTs was higher in staff
therapists and lead therapists when they were assigned the role of clinical instruction.
However, senior PTs did not have a significant increase in job satisfaction because of
clinical instruction. This was further explained in the results of hypothesis testing 2A
where the increase in intrinsic job satisfaction for senior and lead PTs are not significant
because of the clinical instruction as an HPWS.
Hypothesis 1B and 2B tested the overall job satisfaction and intrinsic job
satisfaction of staff therapists. In both cases, the null hypothesis was rejected. Testing of
hypothesis 1B and 2B proved with a very high confidence level of more than 99.999%
that clinical instruction as a HPWS could improve the intrinsic and overall job
satisfaction of staff PTs.
The null hypothesis for 3A was rejected with very high confidence indicating that
there was a significant increase in job satisfaction when clinical instruction was assigned
as a job responsibility for a staff therapist who did not have any other additional
85
responsibilities.
In Chapter Five, the results of this study are discussed in more detail in the
context of the topic of research. Further, Chapter Five presents conclusions on this
research study and the implication of using clinical instruction as a high-performing work
system and includes recommendations for additional research.
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CHAPTER FIVE: DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS
The purpose of this study was to examine if there was a relationship between job
satisfaction and HPWS such as clinical instruction in physical therapy professionals in
the state of Florida. The study specifically addressed the role of clinical instruction as a
high-performing function providing intrinsic motivation. The intrinsic and extrinsic
factors related to job satisfaction of PTs in Florida were analyzed to identify the effects of
clinical instruction as a HPWS function affecting intrinsic job satisfaction among PTs. A
secondary purpose of the study was to identify if CIs in physical therapy had increased
job satisfaction. This chapter summarizes the results of the study based on the survey
administrated to the participants of the study.
The literature review suggested that HPWS could improve the employee
perception of enhanced outcome and thereby increase job satisfaction and intrinsic
motivation (Choi, 2008). Ollo-López et al. (2016) established that there was a
relationship between positive job satisfaction and HPWS. Wadhwa (2012) established
that HPWS superseded the influence of HR practices.
When employees are engaged in HPWS, they experience a reduction in the
unpredictability associated with jobs. This is partly because of the multifaceted intrinsic
and extrinsic motivation developed by resource empowerment, employee growth, and
employee learning (Wadhwa, 2012). Furthermore, the literature review suggested that
clinical instruction may act in an individual-centric role as a high-performance function
because of the empowerment, autonomy, and engagement (Coleman-Ferreira et al.,
2012).
Upon reviewing the literature, a gap in the literature was identified regarding the
87
use of HPWS as a tool to enhance employee engagement in clinical environments.
Another gap in the literature was identified specifically in the field of physical therapy
and HPWS. There is no current literature on the job satisfaction of CIs in physical
therapy from a HIWS perspective. A gap existed in identifying satisfaction factors for
CIs as well as the role of HPWS in contributing to satisfaction in PTs.
Summary of Findings
In this study, 670 PTs were surveyed using the MSQ short form to measure their
job satisfaction. In addition, the questionnaire collected demographic data on years of
experience, gender, and practice testing. The statistical group identification information
was gathered by asking three questions: their title, their role as a primary CI in the past
five years, and their role as a lead, senior, or any other management positions. These
were used as the independent variables for further analysis to examine and test the
hypothesis.
SPSS software was used to analyze the data and to conduct several tests including
the independent t-test, one-way ANOVA, multifactor ANOVA, two-sample t-tests,
Cronbach’s alpha, and Pearson’s correlation. In addition, descriptive statistics were
calculated at each question level as well as identified group level.
Research Hypotheses
For this study, there were three research questions addressed through five
hypothesis tests.
Ho 1A: There is no significant relationship between HPWS such as clinical
instruction and overall job satisfaction among PTs.
Ho 1B: There is no significant relationship between HPWS such as clinical
88
instruction and overall job satisfaction among staff PTs
Ho 2A: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among PTs.
H0 2B: There is no significant effect of clinical instruction as a HPWS affecting
intrinsic job satisfaction among staff PTs
H0 3A: There is no increase in job satisfaction for CIs in physical therapy when
compared to PTs who are not assigned any HPWS function.
The Results of the Research Hypotheses
The first research hypothesis H0 1A was rejected for the overall job satisfaction of
therapists who practiced as lead with F = 4.77 and p = 0.001. However, it failed to be
rejected for the management staff. The analysis was conducted using a multifactor
ANOVA test using all three factors for analysis. A one-way ANOVA analysis using
clinical instruction as the single factor rejected the null hypothesis with p = 000 and F =
15.75.
The results indicate that for the overall population of PTs when clinical
instruction was added as an HPWS, the overall job satisfaction of the therapist increased.
However, when only managerial roles were considered, although there was an increase in
job satisfaction with clinical instruction, it was not significant from a statistical
perspective.
The possible reason for the diminished effect for management staff from clinical
instruction could be that management by itself was an intrinsic motivator. Therefore, the
increased satisfaction was already contributed by their management roles as evidenced in
Figure 11. The subsequent increment in job satisfaction derived from clinical instruction
may not be as significant as in the case of other clinicians.
89
Hypothesis H0 1B was rejected for the overall job satisfaction of staff PTs with a p
= 0.000. The job satisfaction of staff PTs had a mean of 4.05, which was significantly
higher than those who did not have the function of clinical instruction, which was 3.87.
The research showed that for staff PTs, the overall job satisfaction increased significantly
when they were assigned a clinical instruction role. This could be attributed to the
recognition and self-actualization derived from the role in shaping future clinicians. The
ability to do things for others by being CIs may have added meaningfulness of work and
job satisfaction and may have contributed to this conclusion.
Hypothesis H0 2A failed to be rejected with a mean of 4.29 for those with clinical
instruction and a mean of 4.13 for those who did not work as a CI. The results showed
that the PTs who were in management, lead, or senior roles had significantly higher
intrinsic job satisfaction even in the absence of the clinical instruction function because
of the influence from other HPWS functions such as their managerial roles.
The null hypothesis for the test for intrinsic motivation for staff therapists, H0 2B,
was rejected because the mean for staff therapists with clinical instruction was 4.29
compared to others with a mean of 3.99. The results showed that there was a significant
increase in intrinsic job satisfaction for staff PTs when clinical instruction was a part of
their job responsibilities. This validated the grounding purpose of the research,
investigating the effects of HPWS in increasing intrinsic motivation, leading to higher job
satisfaction among PTs. The results for the above four hypotheses showed that clinical
instruction triggered an increase in intrinsic job satisfaction, which in turn, increased
overall job satisfaction.
Hypothesis H0 3A was rejected with a p-value of 0.000, which showed that the
90
group of PTs who had clinical instruction as the only high-performing work function had
increased overall job satisfaction when compared with staff therapists without any
HPWS. The results showed that there was a significant difference in job satisfaction for
staff PT when they were assigned the additional responsibility of clinical instruction. By
eliminating all other HPWS from the work dynamics of a physical therapist, the robust
increase in job satisfaction can be attributed to a single factor, which is clinical
instruction.
In a typical healthcare organizational environment, there may be limited
opportunities for advancement to managerial roles. Clinical instruction may provide
clinicians with an additional opportunity to derive job satisfaction at a level close to that
of management roles. The factors of clinical instruction such as autonomy, competence,
impact, engagement, and meaning as defined by Leggat et al. (2010) may have
contributed to the increase in job satisfaction. The results also allow this research to
provide validation in designating the CI role, its individualistic nature, and subsequently
its theorized definition as a HIWS that increases overall job satisfaction among PTs.
Conclusions and Implications
The responses from the survey using the MSQ short form were measured using
Cronbach’s alpha, which indicated that there were high reliability and consistency. Heo
et al. (2015) supported the power of Cronbach’s alpha to determine the consistency of
research of this type. Tavakol and Dennick (2011) stated that a value higher than 0.9
shows good consistency for experimental research.
The analysis, in general, showed that the overall satisfaction had a direct
relationship with intrinsic satisfaction with a Pearson correlation coefficient of 93.5 with
91
a p = 0.000. This further clarified that job satisfaction for PTs was driven by intrinsic
motivation in a significant manner. Therefore, leaders in the physical therapy profession
should focus on intrinsic motivation as a vehicle to maintain low absenteeism and lower
turnover (Brewer et al., 2016; Tadesse et al., 2015).
The demographics of the population showed some insights into the profession of
physical therapy. More than half of the respondents had more than 15 years of
experience in the profession. More than half of the sample was in the role of staff PTs.
Although clinical instruction is a voluntary task with no additional monetary
compensation, more than 50% of the respondents were found to have performed in that
role in the past five years. This shows that PTs were driven to give back to the
profession, which was triggered by intrinsic motivation.
Of the 20 questions in the MSQ survey, the highest score was for the question of
“chance to do things for other people.” The lowest score was for the question of
opportunities for advancement in the profession. Almost all questions related to intrinsic
motivation had higher scores than the questions related to extrinsic motivation with the
exception of the question “my coworkers get along with each other.” From these
descriptive data, it can be concluded that the professionals were intrinsically motivated
and were altruistic in nature. This also demonstrated that the ability to do things for
others added meaningfulness of work and job satisfaction as cited by Lunenburg (2011).
The scores for the highest three questions; chance to do things, use of one’s
abilities, and keeping busy all the time; all indicated that challenging tasks were a
motivating factor for PTs. This aligned with the definition and characteristics of HPWS.
PTs were more likely to display more satisfaction when assigned tasks that were
92
challenging and rewarding (Lazaroiu, 2015).
The objectiveness of the task as stated in Fiedler’s (1967) contingency model may
be very important in motivating PTs. According to Fiedler’s contingency model, leaders
affect the motivational behaviors of the follower (Miller et al., 2004). Leaders have the
ability to generalize the follower behavior through their relationships with the follower,
the objectiveness of the task, and the situational favorability of the leader (Miller et al.,
2004; Uhl-Bien et al., 2014).
Situational leadership and task-oriented leadership enable a leader to provide
more satisfaction to the employees (Hackman & Oldham, 1980). HPWS is a very useful
tool in motivating an employee in this regard. This is in alignment with the JCM’s five
core characteristics of skill variety, task identity, task significance, autonomy, and job
feedback (Hackman & Oldham, 1980).
The six questions that scored lowest were all questions related to hygiene factors.
The five questions that scored the highest were all related to job characteristics in the
JCM model. Thus, leaders should focus on autonomy, task identity, and task significance
to motivate PTs.
The results of the hypothesis testing in this study clearly demonstrated that
clinical instruction could be an effective motivator for staff PTs who are not in
managerial or lead positions. This is because of the motivation triggered by the
perception of the meaningfulness of the task. In this study, clinical instruction was
theorized as a HIWS, which is a critical subset of HPWS (Ollo-López et al., 2016). The
operating job functions of clinical instruction can be used as an effective tool to motivate
employees by a situation leader.
93
In health care, it is a challenge to provide yearly salary increases because of the
steady rise of health care costs for the past few years. The clinician to patient ratio and
supervisor to employee ratio are increasing, as the professional environment is becoming
more standardized and process-oriented. For an individual leader, this limits the ability
to motivate an employee through extrinsic factors such as pay or promotion. The results
of the study showed that leaders should focus on task-oriented leadership to tailor their
motivational techniques using HPWS systems. This study clearly showed that providing
an opportunity for clinical instruction could be an effective tool for motivating a physical
therapist because of its operating role as a HPWS.
The study concluded that staff PTs who were CIs derived more job satisfaction
through intrinsic factors. From an academic perspective, CIs are facilitators of active
learning and are critical in the professional training of emerging clinicians. The skill and
ability to mentor a student and the in-depth knowledge in the subject matter ensure that
only competent employees who provide direct patient care can perform the role of a CI.
Job satisfaction that resulted from the utilization of their own resources and skill sets
provides for perceived organizational support as cited by García-Chas et al. (2016).
From an academic perspective, this provides incentives for most competent and
committed employees to become CIs, thereby increasing the overall quality of
professional education.
Limitations and Delimitations
The researcher acknowledges several limitations to this research study. The 670
participants constituted only a small portion of PTs in the United States. The study was
restricted to the state of Florida; therefore, the sample may not represent the entire group
94
of PTs in the United States. This may affect the generalizability of the study to PTs
outside of the state of Florida.
However, the profession of physical therapy is uniform in its best practices across
the county. So, the variation in job satisfaction for clinical instructions in other states
was minimal. Although there may be slight variations in the physical therapy education
at various educational institutions, these variations were minimal, as CAPTE has
standards for educational instruction in physical therapy. Therefore, the study could be
generalized outside of the population in this research study.
The tool that was used for the quantitative data collection was MSQ, a well-tested
survey instrument with established reliability and validity. The dimensions used for job
satisfaction were tested for validity. Although perhaps irrelevant on the overall outcome
of the study, it could be perceived that the limitation includes the exclusion of the test for
validity and reliability of the instrument. In addition, the instrument was slightly
modified to measure the job satisfaction based on the HPWS aspects of the study and
could be considered a limitation triggered by necessity and construed as a limitation for
the overall study.
The study considered HPWS from a different perspective when compared to
previously published research. The use of administration and community outreach as
HPWS functions of motivation was established in the literature. However, in this
research, the focus was reversed with the assumption that clinical instruction was a
HPWS function in the field of physical therapy leading to job satisfaction. This could be
considered a limitation of the construct of the study, but formulated accurately in
conjunction with the question of interest.
95
In addition, the collection method was a self-reporting method, which may
introduce a perception of bias by itself. Another limitation was the invitation method for
participation, which remained open for only 14 days, and therefore, may have provided
limited opportunities to respond in the allotted period. The primary researcher was also
aware of the potential inaccuracy in respondent reporting, and potential respondent bias
as limitations of this study.
The study was limited to the HPWS of PTs; hence, it may not be
generalized further to other professions. However, the underlying principles and
literature surveys make it comparable with other health care professions in
general, hence, can be generalized with proper exploratory analysis. The fixed
design of the survey technique may have inhibited the evolution of the study
methods based on the initial findings as identified by Robson and McCartan
(2015). External validity of the research may be affected in this study because of
the researcher making incorrect inferences from the population sample as
identified by Creswell (2014).
Recommendation for Further Research
Hypotheses 1A and 1B showed that the effectiveness of clinical instruction as a
HPWS was not significant for managerial roles. The job satisfaction for this group was
shown to be at a higher level. A research study identified the HPWS tasks leading to job
satisfaction specific to managerial roles that may be beneficial. This may give further
insight into the dynamics of HPWS in managerial roles.
Clinicians in skilled nursing facilities had the lowest mean (3.91) for overall
satisfaction and intrinsic satisfaction when compared with those in the other four practice
96
settings. Further research is recommended to examine the motivational factors for the
population in this setting. It may be beneficial to investigate this, especially in the
context of situational leadership.
This study treated the HPWS at an individual level and task level for PTs. The
theoretical framework was derived from the motivational theories as stated in the
literature review. Additional studies may be needed to explore this approach for other
professions where a specific role or task can be used as a HPWS. Further research could
be conducted to analyze similar HPWS functions such as management, clinical
leadership, and administrative leadership in physical therapy. This may facilitate the
development of situational leadership skills in a clinical environment.
Conclusion and Remarks
This study explored the use of clinical instruction as a HPWS to increase job
satisfaction of PTs through intrinsic motivation. The review of the literature examined
clinical instruction as a HPWS and identified a gap in job satisfaction factors for CIs as
well as the role of high-performance work systems in contributing to satisfaction in PTs.
The results of the study validated the theorized framework of designating clinical
instruction as a HIWS.
This study linked the JCM model as well as Hershey and Blanchard’s situational
leadership model with HPWS through task characteristics that create perceptions of the
meaningfulness of jobs triggering intrinsic motivation. The results suggested that leaders
should identify HPWS functions such as clinical instruction for successful situational
leadership. It has also shed light on the task characteristics for job satisfaction analyzing
the questions on the MSQ.
97
PTs as professionals are altruistic in nature. It appears that PTs are motivated
more by intrinsic factors than hygiene factors. The mean scores of the MSQ indicated the
professional nature of services that PTs provide. The results also indicated the
importance of the perception of serving others, compassion, and caring, which are all part
of the value-based behaviors of the profession.
The primary researcher hopes that this study assists leaders of physical therapy
further in motivating clinicians in the current dynamic health care environment. In
addition, the primary researcher hopes that academic programs in physical therapy will
gain tools from this study in developing competent CIs through facilitating intrinsic
motivational factors for PTs. The primary researcher would like to see the results from
the study being used to entice competent CIs, who can provide clinical instruction to
students and support the profession to prevent a shortage of PTs.
98
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APPENDICES
111
APPENDIX A
MSQ Short Form
112
APPENDIX A
MSQ Short Form
The Minnesota Satisfaction Questionnaire Short Form
The purpose of this questionnaire is to give you a chance to tell how you feel about your
present job as a physical therapist, what things you are satisfied with and what things you
are not satisfied with.
On the basis of your answers and those of people like you, we hope to get a better
understanding of the things people like and dislike about their jobs.
On the next page, you will find statements about your present job.
Read each statement carefully.
Decide how satisfied you feel about the aspect of your job described by the
statement.
Keeping the statement in mind:
-if you feel that your job gives you more than you expected, check the box under
“Very Satisfied”
-if you feel that your job gives you what you expected, check the box under
“Satisfied”
-if you cannot make up your mind whether or not the job gives you what you
expected, check the box under “Neither Satisfied nor Dissatisfied”
-if you feel that your job gives you less than you expected, check the box under
“Dissatisfied”
-if you feel that your job gives you much less than you expected, check the box under
“Very Dissatisfied”
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• Remember:
-Keep the statement in mind when deciding how satisfied you feel about that aspect
of your job.
-Do this for all statements. Please answer every item.
-Be frank and honest. Give a true picture of your feelings about your present job.
Are you self-employed and/or own the company or clinic that you work for? *
o Yes (“Yes” response disqualifies and dismisses participant from
survey/study)
o No
Are you currently licensed to practice as a physical therapist in the state of
Florida? *
o Yes
o No (“No” response disqualifies and dismisses participant from
survey/study)
Are you currently practicing as a physical therapist in the state of Florida? *
o Yes
o No (“No” response disqualifies and dismisses participant from
survey/study)
Gender: Please Check One *
o Male
o Female
Describe your primary practice area: *
114
o Outpatient Rehabilitation
o Acute Care Hospital
o Home Care
o Inpatient Rehabilitation
o Skilled Nursing Facility/Long-Term Care/Extended-Care Facility
How long have you been practicing as a physical therapist? *
o 0-5 years
o 6-15 years
o Greater than 15 years
Which is the closest to your official title at your current role?
o Staff Therapist
o Lead Physical therapist
o Senior Physical therapist
o Manager, Director, or Supervisor
o Other: Please specify:....
Have you worked as a primary clinical instructor in the past five years?*
o yes
o no
Have you worked as a Senior PT or Lead PT in past five years?*
o Yes
o No
1. Being able to keep busy all the time
a. Very Satisfied
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b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
2. The chance to work alone on the job
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
3. The chance to do different things from time to time
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
4. The chance to be “somebody” in the community
a. Very Satisfied
b. Satisfied
c. Neutral
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d. Dissatisfied
e. Very Dissatisfied
5. The way my boss handles his/her workers
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
6. The competence of my supervisor in making decisions
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
7. Being able to do things that don’t go against my conscience
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
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8. The way my job provides for steady employment
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
9. The chance to do things for other people
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
10. The chance to tell people what to do
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
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11. The chance to do something that makes use of my abilities
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
12. The way company policies are put into practice
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
13. My pay and the amount of work I do
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
14. The chances for advancement on this job
a. Very Satisfied
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b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
15. The freedom to use my own judgment
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
16. The chance to try my own methods of doing the job
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
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17. The working conditions
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
18. The way my co-workers get along with each other
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
19. The praise I get for doing a good job
a. Very Satisfied
b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
20. The feeling of accomplishment I get from the job
a. Very Satisfied
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b. Satisfied
c. Neutral
d. Dissatisfied
e. Very Dissatisfied
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APPENDIX B
Informed Consent
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APPENDIX B
Informed Consent
Letter of Informed Consent
This research is being conducted by Bini Thomas, who is a student in
the Graduate School of Business and Management at Argosy University
Online working on a doctoral dissertation. This study is a requirement to
fulfill the researcher’s degree and will not be used for decision making by
any organization.
The title of this study is Relationship between Job
Satisfaction and Clinical Instruction as High-Performance Work
Systems among Physical Therapists (Argosy University IRB
Approval # XXXXX)
The purpose of this study is to examine if there is a relationship
between job satisfaction and high-performance work systems
such as clinical instruction in physical therapy professionals in
the state of Florida.
I was asked to be in this study because I am currently licensed and
practicing as a physical therapist in the state of Florida.
A total of XXXX people have been asked to participate in this study.
If I agree to be in this study, I will be asked to complete an online survey
about my professional setting, how I feel about my present job, what things I
am satisfied with and what things I am not satisfied with as well as some non-
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identifying, general demographic questions.
This study will take approximately ten minutes of my time to
complete the online survey.
The risks associated with this study are minimal to none.
There will be no direct personal benefits to participants in this study.
The potential benefits to the profession will be collection and
analysis of data to provide additional evidence to support an
understanding of the factors contributing to job satisfaction in PTs in
the state of Florida.
I will receive no compensation, monetary or otherwise, for
participating in this study.
The information I provide will be treated confidentially, which means
that nobody except the principal investigator, Bini Thomas, will be
able to tell who I am.
The records of this study will be kept private. No identifiers
linking you to the study will be included in any sort of report that
might be published.
The records will be stored securely and only Bini Thomas, principal
investigator, will have access to the records.
I have the right to get a summary of the results of this study if you
would like to have them. You I can get the summary by contacting
Bini Thomas at [email protected].
I understand that my participation is strictly voluntary. If I do not
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participate, it will not harm my relationship with Bini Thomas. If I
decide to participate, I can refuse to answer any of the questions that
may make me uncomfortable. I can withdraw at any time without my
relations with the principal investigator, or my job being affected.
I can contact Bini Thomas, principal investigator at
[email protected] and the dissertation chair Dr. Dale
Mancini at [email protected] with any questions about this
study.
I understand that this study has been reviewed and certified by the
Institutional Review Board, Argosy University Online. For problems or
questions regarding participants’ rights, I can contact the Institutional
Review Board Chair, Dr. Nancy Hoover at [email protected].
I have read and understand the explanation provided to me, and I
have had all my questions answered to my satisfaction. By continuing with
the study, I am giving my voluntary consent to participate.
By clicking on “Yes, I agree to participate,” you are voluntarily consenting to
participate in this research survey.
If you do not wish to participate, please exit the survey.
Yes, I agree to participate
-
- 2019-02-26T21:22:55-0500
- Katherine M. Noone
-
- 2019-02-27T09:39:05-0500
- Dr. Dale Mancini
-
- 2019-02-27T09:39:50-0500
- Dr. Dale Mancini