Almost all theories of reliability assume that
A) people do not differ in levels of a given characteristic
B) test scores change over time
C) test scores do not change over time
D) test scores are influenced by consistency and inconsistency

Question

Quizplus · Accepted Answer

Most theories of reliability are based on the premise that test scores are influenced by both consistent (true score) and inconsistent (error) factors. This concept is fundamental to understanding how reliability is assessed and interpreted in psychological and educational measurement.

Almost All Theories of Reliability Assume That