Greg is given a vocational-interest test and then retakes the same test a week later. The psychologist is measuring the ________ of the test.
A) alternate-forms reliability
B) content validity
C) test-retest reliability
D) criterion validity

Question

Quizplus · Accepted Answer

Test-retest reliability involves administering the same test on two occasions to determine the consistency of the test results over time. In this scenario, the psychologist is measuring the test-retest reliability of the vocational-interest test by comparing Greg's scores on the first administration of the test to his scores on the second administration.

Greg Is Given a Vocational-Interest Test and Then Retakes the Same