Coefficient alpha: some terminological ambiguities and related misconceptions.
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.
Becker
G
G
Department of Psychology, University of Winnipeg, Manitoba, Canada.
D003627:Data Interpretation, Statistical; D006801:Humans; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics; D015203:Reproducibility of Results