Dr. Loo administers a long and boring questionnaire concerning attitudes that tend to fluctuate over time. When assessing the reliability of his questionnaire, Dr. Loo should:
A) consider only test-retest reliability.
B) not worry about reliability at all.
C) avoid using test-retest reliability.
D) ignore reliability but pay special attention to validity.

Question

Quizplus · Accepted Answer

Test-retest reliability may not be appropriate for attitudes that fluctuate over time, as it assumes stability in the construct being measured.

Dr Loo Administers a Long and Boring Questionnaire Concerning Attitudes