(a) What is the difference between the reliability of a measure and the validity of a measure?...

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(a) What is the difference between the reliability of a measure and the validity of a measure?

(b) What is the difference between test-retest reliability and split-half reliability?

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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Question Posted: Feb 18, 2020 09:57 AM

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(a) What is the difference between the reliability of a measure and the validity of a measure?...

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A Validity is concerned with a measures consistency whereas reliability ...View the full answer

Introductory Statistics For The Behavioral Sciences

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