If you want to know whether a test is useful for making accurate predictions about a person's abilities or behaviours,what attribute of the test are you concerned with

Question

Quizplus · Accepted Answer

Validity refers to how well a test actually measures what it claims to measure. If a test is valid, it means that the scores on the test are a good predictor of the person's abilities or behaviors. Therefore, validity is the attribute of the test to be concerned with when trying to determine its usefulness in making accurate predictions.

If You Want to Know Whether a Test Is Useful