1. Teacher-Student relationships;Brophy,1974
2. The scientific use of factor analysis in behavioral and life sciences;Cattell,1978
3. The salient variable similarity index for factor matching;Cattell;British Journal of Statistical Psychology,1960
4. Developmental psychology: An introduction;Gardner,1978
5. Some useful statistics for the interpretation of the WISC-R;Gutkin;Journal of Consulting and Clinical Psychology,1978