What is reliability and validity

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Reference no: EM131530109 , Length: word count : 250

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

Must be 200 to 250 words.

Reference no: EM131530109

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