The extent to which a test measures what it is supposed to measure is called its:
A) reliability.
B) objectivity.
C) standardization.
D) validity.

Question

Quizplus · Accepted Answer

Validity refers to the extent to which a test measures what it's supposed to measure. Reliability refers to the consistency or stability of a test, while objectivity refers to the degree to which different observers or raters agree on their judgments. Standardization refers to the uniform procedures used in administering and scoring a test.

The Extent to Which a Test Measures What It Is