Using exercise 5 in your book, answer the following questions:
1. Discuss the im

Using exercise 5 in your book, answer the following questions:
1. Discuss the importance of a measurement method’s validity in a study.
2. Does the CESD-10 scale have evidence of successive verification validity in the Williams et al. (2017) study? Provide a rationale for your answer.
3. Did the CESD-10 have evidence of criterion-related validity in the Williams et al. (2017) study? Provide a rationale for your answer.
4. Discuss the evidence of validity obtained by factor analysis that is provided for the CESD-10 in the Williams et al. (2017) study.
5. Provide an example of how convergent validity might have been examined for the CESD-10.