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Test Q&A Quiz 6
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Attempt Score 10 out of 10 points
Time Elapsed 42 minutes out of 2 hours and 45 minutes
Instructions Time limit: 2 hours and 45 minutes
10 multiple-choice questions
Open-book/open-notes
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Question 1
1 out of 1 points
Refers to SPSS assignment WEEK 6: Consider the following hypothetical situation for the
data referenced in Question 1: The 100 participants’ pretest handwashing times are
normally distributed – having no outliers. The 100 participants’ posttest handwashing
times have 9 outliers that must be removed in order to achieve normality. How many of
the participants can be included in order to compare pre-test and posttest scores?
Selected
Answer:
9
1
Question 2
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: With regard to sequencing’s of
survey questions which of the following is not good practice?
Selected
Answer:
Put any open-ended questions in the middle
of the survey
Question 3
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: Consider the figure below. With
regard to validity and reliability this figure represents which of the following?
Selected
Answer:
Valid Not
Reliable
Response
Feedback:
See figure below from “Designing Effective
Surveys”
Question 4
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: Which of the following is not true
with regard to the “E’s” of survey items?
Selected
Answer:
Exclusive – ensure that responses of any one
question do overlap
Question 5
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: Which of the following is the
single best way to ensure that the survey can be read and understood by participants?
Selected
Answer:
Pilot
testing
Question 6
1 out of 1 points
Refers to SPSS assignment WEEK 6: Which of the following is true with regard to the
results of the paired t-test for handwashing times?
Selected
Answer:
B and
C
Question 7
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: Which of the following is an
example of interrater reliability?
Selected
Answer:
Differences in responses to the same item or concept by
different individuals
Question 8
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: With regard to the wording of
questions which of the following is (are) true?
Selected
Answer:
A, and
B
Question 9
1 out of 1 points
Refers to the presentation “Designing Effective Surveys”: If the concepts and measures of
an instrument correlate to a particular theory the survey can be said to have:
Selected
Answer:
Construct
Validity
Question 10
1 out of 1 points
Refers to SPSS assignment WEEK 6: The number of cases removed due to outlier Pre-Test
or Post-test handwashing times was:
Selected
Answer:
4
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