Cronbach's alpha is a measure of
A) Standard Error of Measurement.
B) Internal consistency reliability.
C) Criterion related validity.
D) Alternate-form reliability.

Question

Quizplus · Accepted Answer

Cronbach's alpha is a measure of internal consistency reliability. It indicates the extent to which all items in a measure of a concept are measuring the same underlying construct. Higher values of alpha indicate greater internal consistency. Choices A, C, and D refer to other types of reliability and validity measurement.

Cronbach's Alpha Is a Measure of