Cronbach's coefficient alpha is a measure of which of the following?
A) The average validity of an item
B) The correlation between one item and the total scale score
C) The average correlation among the items
D) The face validity of a scale

Question

Quizplus · Accepted Answer

Cronbach's coefficient alpha is a measure of the average correlation among the items in a scale, indicating the internal consistency or reliability of the scale.

Cronbach's Coefficient Alpha Is a Measure of Which of the Following