What type of validity ensures that the test provides a relatively pure measure of the construct that is minimally contaminated by other psychological constructs?

Question

Quizplus · Accepted Answer

Discriminate validity ensures that a test is able to distinguish between the construct it is measuring and other related constructs, thus providing a relatively pure measure of the intended construct. Content validity pertains to whether a test adequately covers the content of a construct. Concurrent validity refers to the correlation between a test and an external criterion administered at the same time. Incremental validity refers to the extent to which a test adds to the prediction of an outcome beyond other measures already in use.

What Type of Validity Ensures That the Test Provides a Relatively