What is the quality of an IQ test that measures how consistent the scores are from one time to another?
A)accuracy
B)congruence
C)reliability
D)validity

Question

Quizplus · Accepted Answer

The quality being referred to is reliability. Reliability is the consistency of results or scores over time or across different administrators of a test. Therefore, the correct choice is C (reliability). Accuracy refers to how close a measure is to the true value, congruence is not a statistical term, and validity refers to whether a test measures what it is supposed to measure.

What Is the Quality of an IQ Test That Measures