Simplified Computations for the Multiple Group Method of Factor Analysis 1

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5 Holzinger K. J. “A Simplified Method of Factor Analysis.” Psychometrika, IX (1944), 257–262.

6 Horst P. Servant of the Human Sciences. Seattle: Division of Counseling and Testing Services, University of Washington, Chapter 21, Section 7. (Duplicated Manuscript).

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8 Thurstone L. L. “Note about the Multiple Group Method.” Psychometrika, XIV (1949), 43–45.