Instrument Research
COMM400 Instructions on Research Instrument
If you have decided to work in a group for your final proposal, your group turn in one instrument.
Research instrument is basically the operationalization of your key concepts. It refers to the actual tool you use to collect your data. If you are conducting survey research, your research instrument will be a questionnaire. If you do an interview, your instrument will be your interview questions. If you do an experiment, your instrument will be your stimulus, description of your manipulation and questions. If you do a content analysis, your instrument will be your codebook.
This assignment consists of two parts: a cover page and an actual instrument
Cover Page
· Your research question or hypothesis
· Your key variables
· Your proposed sampling method, i.e., how many people/units to be included in your sample and how you are about to get them.
Research Instrument
· A brief introduction of your survey to your respondents (if you are doing a survey)
· Actual questionnaire or codebook
Note:
· There is no limit to how many questions you can include your survey or codebook. The key evaluation criterion is the match between your key variables in your RQ and your questions, i.e., the conceptual fit. It means your questionnaire contains questions that can answer your RQ.
· If you have borrowed a scale from a previous study, please reference it at the end.
This assignment accounts for 5% of your final grade.
Grading Rubric Research Instrument
|
Criterion |
Novice (0-1) |
Competent (2-3) |
Proficient (4-5) |
Score |
|
Format |
Missing cover page information |
Has a cover page but missing some information |
Has a cover page and all the information |
|
|
Content validity |
Most of the questions are not relevant to the topic |
Some questions are not relevant |
Almost all questions are relevant to the topic |
|
|
Reliability |
Most questions cannot be answered reliably or Most questions are open-ended questions for a survey study |
Some questions cannot be answered reliably |
Almost all questions are phrased in a way that respondents can answer them reliably |
|
|
Construct validity |
More than half of the key variables are missing |
Some key variables are missing from the instrument |
All key variables are reflected in the instrument |
|
|
Grammar |
--Consistent grammatical errors |
--Has some grammatical errors |
--Free of grammatical errors |
|
|
Timeliness |
More than 3 days late |
1-2 days late |
On time |
|
|
Total score |
|
|
|
30 |