A researcher is concerned with measuring internal consistency reliability and has decided to use the Kuder- Richardson Formulas with a Likert Scale test.This is a problem because the:
A)test does not have dichotomous test items
B)researcher needs a second test for comparison
C)test does not measure internal consistency reliability
D)researcher is concerned with content sampling error

Question

Quizplus · Accepted Answer

The Kuder-Richardson Formulas are specifically designed for tests with dichotomous (true/false or yes/no) items. A Likert Scale, which typically measures degrees of agreement or frequency, does not fit this criterion because its items are not dichotomous.

A Researcher Is Concerned with Measuring Internal Consistency Reliability and Has