Reliability and validity are closely related and often the terms are used in the same sentence, but they mean different things. For example, a measurement can be reliable, but not valid. However, if a measurement is valid, it is usually also reliable. If your proposed mini research proposal is of a quantitative study, the reliability and validity of your results depend on creating a strong research design. As you think about the topic you selected in Week 1, consider how you can ensure that your quantitative study results are both valid and reliable.
Prior to beginning work on this discussion,
Read Reliability vs Validity: What’s the Difference?
(Links to an external site.)
Consider reviewing Chapter 4 of the textbook.
In your initial discussion forum post,
Explain how you would ensure your results of your proposed quantitative research study are both valid and reliable by answering the following questions:
What two steps or actions you can take to address validity?
What two steps or actions you can take to address reliability?
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