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A Researcher Wants to Know to What Extent Are All

Question 1

Multiple Choice

A researcher wants to know to what extent are all the questions within her test measuring the same thing.She can asses this by evaluating theof her test or by using.


A) split-half reliability; face validity
B) face validity; test-retest reliability
C) construct validity; coefficient alpha
D) split-half reliability; coefficient alpha
E) predictive validity; internal consistency

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