A psychologist plans to study the development of "intelligence," and his primary concern is whether he will actually study intelligence rather than another phenomenon, such as "reading fluency." To address this concern, he must ensure:

Question

Quizplus · Accepted Answer

Validity refers to the extent to which a test measures what it claims to measure. In this case, the psychologist needs to ensure that the study measures intelligence specifically, rather than another phenomenon like reading fluency.

A Psychologist Plans to Study the Development of "Intelligence," and His