Dr.Ables administers two different versions of the same test to a group of people and compares the scores from each version.Dr.Ables is establishing this test's
A) criterion validity.
B) equivalent-forms reliability.
C) test-retest reliablity.
D) split-half reliability.

Question

Quizplus · Accepted Answer

Dr. Ables is administering two different versions of the same test to establish whether they yield similar results. This is an example of equivalent-forms reliability. Criterion validity refers to the extent to which a test measures what it is intended to measure. Test-retest reliability is established by administering the same test to the same group of individuals at different points in time to determine if the results are consistent. Split-half reliability is determined by comparing scores on two halves of the same test.

DrAbles Administers Two Different Versions of the Same Test to a Group