Juan is given a vocational-interest test and then retakes the same test a week later.The psychologist is measuring 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 refers to the consistency of a measure over time, and it involves administering the same test to the same individuals on two different occasions. In this case, the psychologist is measuring the test-retest reliability of the vocational-interest test by administering it to Juan twice, one week apart. Content validity refers to the extent to which a test measures what it is supposed to measure. Alternate-forms reliability refers to the consistency of scores on two different versions of the same test. Criterion validity refers to the extent to which a test predicts or correlates with a particular criterion or outcome.

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