References
- Binet , A. and Simon , T. 1908 . Le developpement de l'intelligence chez les enfants . Ann. Psychol , 14 : 1 – 94 .
- Bird , C. and Bird , D. M. 1945 . Learning More by Effective Study , 275 New York : D. Appleton-Century .
- Crawford , A. B. and Burnham , P. S. 1946 . Forecasting College Achievement , 291 New Haven : Yale Univ. Press .
- Cruze , W. W. 1942 . Educational Psychology , 572 New York : Ronald Press .
- Eurich , A. C. and Carroll , H. A. 1935 . Educational Psychology , 436 New York : Heath .
- Freeman , F. N. 1939 . Mental Tests , 460 New York : Houghton Mifflin .
- Gates , A. I. 1942 . Educational Psychology , 805 New York : Macmillan .
- Kelley , T. L. 1927 . The Interpretation of Educational Measurements , 363 Yonkers : World Book .
- National Society for the Study of Education . 1942 . The Psychology of Learning. 41st Yearbook of the Society, Part II , 502 Bloomington, III. : Public School Publishing .
- Sorenson , H. 1940 . Psychology in Education , 489 New York : McGraw-Hill .
- Williamson , E. G. and Hahn , M. E. 1940 . Introduction to High School Counseling , 314 New York : McGraw-Hill .
- Wrenn , C. G. 1941 . Manual of Directions of the Study-Habits Inventory , Stanford University, Calif. : Stanford Univ. Press .