Quentin has a new client, and assesses the client's intelligence level using an IQ test at an initial assessment appointment. About six months later, Quentin repeats all the assessments. In doing so, he finds that the IQ test score at the second assessment is very similar to the score from the first assessment. This suggests the IQ test has good ____ reliability.

Question

Quizplus · Accepted Answer

Test-retest reliability refers to the consistency of a test's results over time, as demonstrated by similar scores in Quentin's repeated assessments.

Quentin Has a New Client, and Assesses the Client's Intelligence