Cronbach's alpha is a measure of the ______ of a survey.
A) test-retest reliability
B) internal consistency
C) testing effects
D) construct validity

Question

Quizplus · Accepted Answer

Cronbach's alpha measures the internal consistency of a survey, or how well the questions in a survey measure the same underlying construct or concept. Options A and C refer to other types of reliability, while option D refers to a different aspect of measurement validity.

Cronbach's Alpha Is a Measure of the ______ of a Survey