dq 2 0

Must be 200 to 250 words. Due by 9/27/13

• What is reliability and validity? Which type of reliability and validity do you think is most important? Why? Does it depend on the study?

This is my text book that I am using for this class.

EBOOK COLLECTION: Hogan, T. P. (2007). Psychological testing: A practical introduction (2nd ed.). Hoboken, NJ: Wiley.