Research instruments are tools that are used to collect data and each has its advantages and disadvantages
Assignment Details: Research instruments are tools that are used to collect data, and each has its advantages and disadvantages. Surveys, interviews, and questionnaires involve gathering information from participants. Surveys are a good way to obtain information from a large group of people. Interviews are more direct, so the information gained from these can be more in-depth and specific, but they are constrained by time and availability. Questionnaires may fall somewhere in the middle of this spectrum.
In this Discussion, you will explore surveys, interviews, and questionnaires related to the topic you selected in Module 1. You will select one research instrument related to your research question and evaluate it for use in your research study. (Childhood Obesity is my topic)
To prepare for this Discussion
Review this Module’s Learning Resources.
Search the Walden Library, the Internet, the National Institutes of Health Office of Management’s Research Instruments website, and/or the resources you have included in your Literature Review, and identify a research instrument (survey, interview, or questionnaire) that is related to your research question.
By Day 5 of Week 9
Post your initial Discussion in which you:
Identify the research instrument you selected using an APA-formatted citation.
Describe in detail the survey, interview, or questionnaire you selected and explain why you selected it.
Explain the reliability and validity of the research instrument you selected and how this may inform your use of the instrument.
Explain how this instrument would be beneficial to your research as well as any drawbacks related to its use.
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