________ is a measure of internal consistency reliability that is the average of all possible split-half coefficients resulting from different splittings of the scale items.
A) Coefficient beta
B) Coefficient alpha
C) Coefficient eta
D) Coefficient delta

Question

Quizplus · Accepted Answer

The measure described is Cronbach's alpha, which is a type of internal consistency reliability coefficient used to measure the reliability of a scale or test. It is calculated as the average of all possible split-half coefficients resulting from different splittings of the scale items. Coefficient beta, eta, and delta are not commonly used measures of reliability in psychology.

________ Is a Measure of Internal Consistency Reliability That Is