Internal consistency is measured with a statistic called ____.
A) the correlation coefficient
B) Cronbach's $ \alpha $
C) mean
D) factorial design

Question

Quizplus · Accepted Answer

Internal consistency is measured using Cronbach's alpha, which is a reliability coefficient that indicates the degree to which items in a scale or test measure the same construct. The coefficient ranges from 0 to 1, where higher values indicate greater internal consistency. The other options (A, C, and D) are not directly related to internal consistency measurement.

Internal Consistency Is Measured with a Statistic Called ____ α \alpha α

Internal Consistency Is Measured with a Statistic Called ____ $\alpha$