1. A. Anatasi, Differential psychology: individual and group differences in behavior (Macmillan, NY, 1958)
2. J. Anderson, D. Gerbing, The effects of sampling error on convergence, improper solutions and goodness of fit indices for maximum likelihood confirmatory factor analysis. Psychometrika 49, 155–173 (1984)
3. J. Armstrong, Achievement and participation of women in mathematics: results of two national surveys. J. Res. Math. Educ. 12, 356–372 (1981)
4. M. Clark, J. Grandy, Sex Differences in the Academic Performance of Scholastic Aptitude Tests takers (College Entrance Examination Board Report, pp. 8–84; ETS Research bulletin, pp. 43–84). (College Entrance Examination Board, New York, 1984)
5. X. Fan, L. Wang, Effect of potential confounding factors on fit indices and parameter estimates for true and misspecified SEM models. Educational and Psychological Measurement 58, 699–733 (1988)