When someone is interested in determining whether adding an additional test to an existing battery of tests makes good sense, we can say they are most likely interested in the ______.
A) incremental validity of the test
B) reliability/precision of the test
C) face validity of the test
D) content validity of the test

Question

Quizplus · Accepted Answer

Incremental validity refers to the degree to which adding an additional test to an existing battery of tests improves the predictive ability of the battery. Therefore, someone interested in determining whether adding an additional test makes sense is likely interested in the incremental validity of the test. The other options are relevant, but not as directly related to the specific question being asked.

When Someone Is Interested in Determining Whether Adding an Additional