The weakest form of validity is:
A)face validity.
B)criterion validity.
C)construct validity.
D)content validity.

Question

Quizplus · Accepted Answer

Face validity is the weakest form of validity because it only assesses whether a test or measurement appears to measure what it is intended to measure on the surface, without any empirical evidence or rigorous testing. It does not provide any evidence that the test is actually measuring what it claims to measure or that it has any real-world relevance or application.

The Weakest Form of Validity Is