Reanalysis of Data from Kelley's Crossroads in the Mind of Man

Bargmann, R. E. "A Study of Independence and Dependence in Multivariate Normal Analysis." University of North Carolina, Institute of Statistics, Mimeograph Series No. 186, 1957.

Bartlett, M. S. , 1950. "Tests of Significance in Factor Analysis." British Journal of Psychology, Statistical Section, III (1950 ), 77-85.

Bartlett, M. S. "A Further Note on Tests of Significance in Factor Analysis." British Journal of Psychology, Statistical Section, IV (1951), 1-2.

Cureton, E. E. "A Note on the Use of Burt's Formula for Estimating Factor Significance." British Journal of Statistical Psychology, VIII ( 1955), 28.

Dunlap, J. W. "The Organization of Learning and Other Traits in Chickens." Comparative Psychology Monographs , IX (1933) No. 4 (Serial No. 44).

Garnett, J. C. M. "On Certain Independent Factors in Mental Measurement." Proceedings of the Royal Society of London, XLVI (1919), 91-111.

Horst, P. Matrix Reduction and Approximation to Principal Axes. Seattle: University of Washington, 1961. (Mimeo)

Kelley, T. L. Crossroads in the Mind of Man . Stanford: Stanford University Press, 1928.

Spearman, C. The Abilities of Man. New York: Macmillan, 1927.

Thurstone, L. L. Multiple Factor Analysis . Chicago : University of Chicago Press, 1947.

Thurstone, L. L. "An Analytical Method for Simple Structure." Psychometrika, XIX (1954), 173-82.