With a long time interval between administrations of a measure (test-retest), what could cause scores to change resulting in an underestimate of the reliability?
A)reasoning
B)thinking
C)memory
D)learning

Question

Quizplus · Accepted Answer

Learning can cause scores to change over time, leading to an underestimate of the test-retest reliability, as individuals may improve their performance due to gaining new knowledge or skills.

With a Long Time Interval Between Administrations of a Measure