A subject takes a psychological test and receives a score of 82 out of 100 on it. The subject takes the same test again two days later and this time receives a score of 46. Other people who have taken the test twice have also had similar positive and negative changes in scores. These results mean that this test has ______.
A)low internal consistency
B)high internal consistency
C)low test-retest reliability
D)high test-retest reliability

Question

Quizplus · Accepted Answer

Low test-retest reliability is indicated by significant variations in scores upon repeated administrations of the test to the same individual under similar conditions.

A Subject Takes a Psychological Test and Receives a Score