Juan is given a vocational-interest test and is then asked to attempt the same test a week later. The test administrator wants to measure the _______________ of the test.
A) content validity
B) test-retest reliability
C) alternate-forms reliability
D) criterion validity

Question

Quizplus · Accepted Answer

Test-retest reliability measures the consistency of a test over time by comparing scores achieved by the same individual on two or more occasions. In this scenario, Juan is asked to attempt the same vocational-interest test a week later, indicating a need to measure the test-retest reliability of the assessment. Content validity refers to the extent to which a test measures the intended content or skills, alternate-forms reliability refers to the consistency of different versions of the same test, and criterion validity refers to the degree to which test scores are related to other variables of interest.

Juan Is Given a Vocational-Interest Test and Is Then Asked