How does the current edition of Standards for Educational and Psychological Testing conceptualize validity?
A)Validity is a non-statistical measure for non-quantitative tests.
B)Validity should only be assessed when reliability is low.
C)Validity is a unitary concept that represents all evidence.
D)Only one type of validity must be high and the others can be low.

Question

Quizplus · Accepted Answer

The current edition of the Standards for Educational and Psychological Testing conceptualizes validity as a unitary concept that encompasses all evidence and rationales for the interpretations and uses of test scores, rather than being a singular, isolated property of the test itself. This perspective integrates various types of validity evidence (e.g., content, criterion-related, construct validity) into a comprehensive assessment of how well test scores fulfill their intended purposes.

How Does the Current Edition of Standards for Educational and Psychological