ERIC Number: EJ584942
Record Type: Journal
Publication Date: 1999
Reference Count: N/A
Coefficients Alpha and Reliabilities of Unrotated and Rotated Components.
ten Berge, Jos M. F.; Hofstee, Willem K. B.
Psychometrika, v64 n1 p83-90 Mar 1999
H. Kaiser (1992) has shown that the sum of coefficients alpha of a set of principal components does not change when the components are transformed by an orthogonal rotation. In this paper, the rotational invariance and the successive alpha-optimality are integrated and generalized in a simultaneous approach. (SLD)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A