When you are interested in the long-term stability of a measure, you should use the ______ method for estimating reliability.
A) test-retest
B) alternate forms
C) split-half
D) internal consistency

Question

Quizplus · Accepted Answer

The test-retest method involves administering the same measure to the same individuals at two different points in time and then correlating the scores to determine the consistency or stability of the scores over time. This method is best used when examining the long-term stability of a measure.

When You Are Interested in the Long-Term Stability of a Measure