The concept of reliability refers to:
A) The internal stability of a test or measure
B) The degree to which a test measures what it purports to measure
C) How consistent the test taker is in answering test questions
D) None of the above.

Question

Quizplus · Accepted Answer

Reliability in the context of tests or measurements refers to the consistency and stability of the scores produced by the instrument over time. It is about whether the test can produce the same results under consistent conditions, not directly about what it measures or the test taker's consistency.

The Concept of Reliability Refers To