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    Principles and Applications Study Set 1
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    Exam 4: Validity and Item Analysis
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    A Method Used in Order to Examine Whether an Instrument
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A Method Used in Order to Examine Whether an Instrument

Question 25

Question 25

Multiple Choice

A method used in order to examine whether an instrument differentiates between the groups using the approach of decision theory is:


A) Expectancy Tables.
B) Tables of Specification.
C) Coefficient Alpha.
D) regression analysis.

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