Coefficient alpha: some terminological ambiguities and related misconceptions |
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Authors: | Becker G |
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Affiliation: | Department of Psychology, University of Winnipeg, Manitoba, Canada. |
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Abstract: | Three basic concepts in psychometric theory are homogeneity, consistency, and stability. These terms, however, are not singular in meaning as used in the literature and as a result often lead to confusion. The pluralities involved are discussed and alternatives are recommended. |
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