Reliability refers to the
A) ability of a test to measure what it was designed to measure.
B) numerical index that describes the degree of relationship between two variables.
C) extent to which there is evidence that a test measures a particular hypothetical construct.
D) measurement consistency of a test.

Question

Quizplus · Accepted Answer

Reliability refers to the measurement consistency of a test, meaning that the results of the test should be consistent across different occasions and different participants. Option A refers to validity, option B refers to correlation, and option C refers to construct validity.

Reliability Refers to the