When a teacher gives a test to students on one occasion, repeats the exam on the same students at a later date, and then correlates the scores, the teacher is demonstrating interest in determining which of the following?
A) Split-half reliability
B) Face validity
C) Construct validity
D) Test-retest reliability

Question

Quizplus · Accepted Answer

The teacher is demonstrating an interest in determining the test-retest reliability of the exam by giving the test on two occasions and correlating the scores. This measures the consistency of the scores over time and indicates the extent to which the test is measuring the same construct or skill each time it is administered.

When a Teacher Gives a Test to Students on One