In order to test the internal reliability of survey, which of following tests would be appropriate?
A) Beta test
B) Chronbach's alpha coefficient
C) Cohen's kappa coefficient
D) T-test

Question

Quizplus · Accepted Answer

Chronbach's alpha coefficient is specifically designed to measure the internal consistency or reliability of a survey or test, indicating how well the items in the set are positively correlated to one another.

In Order to Test the Internal Reliability of Survey, Which