What type of validity evidence BEST sheds light on how a shorter and less expensive test compares with a longer and more expensive one?
A) predictive criterion-related validity
B) concurrent criterion-related validity
C) content validity
D) construct validity

Question

Quizplus · Accepted Answer

Concurrent criterion-related validity involves comparing the scores on two tests that are administered around the same time to the same group of participants. This would be the best type of validity evidence to compare the scores of a shorter and less expensive test with a longer and more expensive one. Predictive criterion-related validity is concerned with how well a test predicts future performance, content validity looks at how well a test measures a particular content domain, and construct validity examines how well a test measures an underlying construct or trait.

What Type of Validity Evidence BEST Sheds Light on How