Test-retest reliability refers to:
A) Whether test items are answered consistently within a test
B) Whether scores on the first half of a test correlate with scores on the second half
C) Whether scores on a test given at one point in time correlate with scores on the same test at a second testing
D) Whether experts agree that a test measures what it is supposed to measure

Question

Quizplus · Accepted Answer

Test-retest reliability assesses the consistency of test scores over time by comparing scores from the same test administered on two different occasions.

Test-Retest Reliability Refers To