1. Cross-lagged panel analysis of sixteen cognitive measures at four grade levels;Atkin;Child Development,1977
2. Readings in the Philosophy of Science;Brody,1970
3. Speed and accuracy of absolute pitch judgments;Carroll;Educational Testing Service Research Bulletin,1975
4. Personality;Cattell,1950
5. The scree test for the number of factors;Cattell;Multivariate Behavioral Research,1966