From alpha to omega: A practical solution to the pervasive problem of internal consistency estimation
Abstract
Coefficient alpha is the most popular measure of reliability (and certainly of internal consistency reliability) reported in psychological research. This is noteworthy given the numerous deficiencies of coefficient alpha documented in the psychometric literature. This mismatch between theory and practice appears to arise partly because users of psychological scales are unfamiliar with the psychometric literature on coefficient alpha and partly...
Paper Details
Title
From alpha to omega: A practical solution to the pervasive problem of internal consistency estimation
Published Date
Aug 6, 2013
Volume
105
Issue
3
Pages
399 - 412
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