The most all-encompassing and, thus, most important kind of validity is:
A) construct.
B) criterion.
C) convergent.
D) discriminant.

Question

Quizplus · Accepted Answer

Construct validity is considered the most comprehensive form of validity because it encompasses all other types of validity (including content, criterion, convergent, and discriminant validity), ensuring that the test actually measures the theoretical construct it's intended to measure.

The Most All-Encompassing And, Thus, Most Important Kind of Validity