A test that measures the qualities it is supposed to measure is _____.
A) reliable
B) accurate
C) stable
D) valid

Question

Quizplus · Accepted Answer

A test that measures the qualities it is supposed to measure is considered valid. Reliability refers to consistency, stability refers to consistency over time, and accuracy refers to the closeness of a measurement to its true value. While these are all important aspects of a good test, validity is the most essential in ensuring that the test is accurately measuring what it claims to measure.

A Test That Measures the Qualities It Is Supposed to Measure