Cronbach's alpha is a statistic that represents a measure's degree of ________ reliability.
A) test-retest
B) internal consistency
C) alternate forms
D) inter-rater

Question

Quizplus · Accepted Answer

Cronbach's alpha measures internal consistency reliability, which refers to how well the items in a measure assess the same underlying construct. Test-retest reliability measures how consistent scores are over time, alternate forms reliability measures consistency between different versions of the same measure, and inter-rater reliability measures consistency between different raters or observers.

Cronbach's Alpha Is a Statistic That Represents a Measure's Degree