Dr. Hughes wants to evaluate the test-retest reliability of the Time 1 and Time 2 administration of his neurocognitive performance measure. The best method of evaluation would be:
A) experimental design.
B) alternative-forms reliability.
C) correlation.
D) regression.

Question

Quizplus · Accepted Answer

Test-retest reliability is best evaluated by examining the correlation between scores from the first and second administrations of the same test to assess consistency over time.

Dr Hughes Wants to Evaluate the Test-Retest Reliability of the Time