Selected Bibliography
- Spearman, C. The Abilities of Man. London: Macmillan Company, 1927.
- Thorndike, E. L. “Intelligence and Its Uses,” Harper’s, CXL (1920), 227–235.
- Jessen, Carl A. Needed Research in Secondary Education. Office of Education Bulletin 1937, No. 28. Washington: Government Printing Office.
- Segel, David. Prediction of Success in College. Office of Education Bulletin 1934, No. 15. Washington, D. C.: Government Printing Office.
- Kelley, Truman L. Educational Guidance. Teachers College Contributions to Education, No. 71. New York: Columbia University, 1914.
- Hull, C. L. Aptitude Testing. Yonkers, New York: World Book Company, 1928.
- Segel, David. “Differential Prediction of Ability as Represented by College Subject Groups,” Journal of Educational Research, XXV (1932), 14–36, 93–98.
- Eckert, Ruth E. The Stability of Differences in Academic Performance. Doctor of Education thesis, Graduate School of Education, Harvard University, 1937.
- Wolf, R. R. Differential Forecasts of Achievement and Their Use in Educational Counseling. Psychological Monographs, vol. LI, Whole No. 227, 1939.
- Woodyard, Ella. The Effect of Time upon Variability. Teachers College Contributions to Education, No. 216. New York: Columbia University, 1926.
- Educational Records Bureau (edited by Arthur E. Traxler), Guidance in Public Secondary Schools. Educational Records Bulletin, No. 28. New York: Educational Records Bureau, October, 1939.
- Cooperative Test Service, Reliability Coefficients, Validity Data, and Intercorrelations. New York: The Cooperative Test Service, July, 1935.
- Paterson, D. G., Schneidler, G. G., and Williamson, E. G. Student Guidance Techniques. New York: McGraw-Hill Book Company, 1938.
- Flanagan, John C. The Cooperative Achievement Tests: a Bulletin Reporting the Basic Principles and Procedures Used in the Development of Their System of Scaled Scores. New York: The Cooperative Test Service, December, 1939.
- Cooperative Test Service, A Booklet of Norms. New York: The Cooperative Test Service, May, 1938.