If the same test, given at different points in time to the same test takers, yields different scores, then the method typically used to assess this source of error is
A)test-retest.
B)alternate forms/parallel forms.
C)split-half.
D)KR 20.

Question

Quizplus · Accepted Answer

Test-retest is the method used to assess the consistency of test scores over time by administering the same test to the same group of people at two different points in time and then comparing the scores.

If the Same Test, Given at Different Points in Time