By test reliability, psychologists mean whether ________.
A) the test is culture-fair
B) the test contains an adequate sample of the skills it is supposed to measure
C) test results agree with a more direct measure of what the test is designed to predict
D) a person's score on a test is stable and consistent

Question

Quizplus · Accepted Answer

Test reliability refers to the consistency and stability of test scores over time and across different testing conditions. A reliable test should produce consistent results when given to the same person multiple times or to different people in similar conditions. Therefore, option D is the correct answer. Options A, B, and C refer to other aspects of test validity, not reliability.

By Test Reliability, Psychologists Mean Whether ________