Occupational Group Contrasts in Terms of the Differential Aptitude Tests: An Application of Multiple Discriminant Analysis 1

1 Bennett George K. Seashore Harold G. Wesman Alexander C. A Manual for the Differential Aptitude Tests. New York: The Psychological Corporation, 1952 (Revised).

2 Bennett George K. Seashore Harold G. Wesman Alexander C. “Aptitude Testing: Does It ‘Prove Out’ in Counseling Practice?” Occupations, XXX (1952), 584–593.

3 Chase W. O. Darley J. G. Age Changes and Occupational Test Scores among Clerical Workers. Bulletins of the Employment Stabilization Research Institute, III (No. 4, 1934), 15–23. Minneapolis: University of Minnesota Press.

4 Dvorak Beatrice J. Differential Occupational Ability Patterns. Bulletins of the Employment Stabilization Research Institute, III (No. 8, 1935), 307–348. Minneapolis: University of Minnesota Press.

5 Dvorak Beatrice J. “The New U.S.E.S. General Aptitude Test Battery.” Occupations, XXVI (1947), 42–44.

6 Ginzberg Eli Ginsburg Sol. W. Axelrad Sidney Herma John L. Occupational Choice: An Approach to a General Theory. New York: Columbia University Press, 1951.

7 Kuder G. F. Examiner Manual for the Kuder Preference Record, Vocational Form—C. Chicago: Science Research Associates, 1948.

8 Paterson Donald G. Darley John G. Men, Women, and Jobs: A Study in Human Engineering. Minneapolis: University of Minnesota Press, 1936.

9 Pintner Rudolph . Intelligence Testing. New York: Henry Holt and Company, 1923.

10 Rao C. R. Advanced Statistical Methods in Biometric Research. New York: John Wiley and Sons, 1952.

11 Stewart Naomi . “A.G.C.T. Scores of Army Personnel Grouped by Occupations.” Occupations, XXVI (1947), 5–41.

12 Stewart Naomi . Relationship Between Military Occupational Specialty and Army General Classification Test Standard Score. Educational Psychological Measurement, VII (1947), 677–694.

13 Strong Edward K. Jr. Vocational Interests of Men and Women. Stanford University, California: Stanford University Press, 1943.

14 Tiedeman D. V. Bryan J. G. Rulon P. J. The Utility of the Airman Classification Battery for Assignment of Airmen to Eight Air Force Specialities. Cambridge, Massachusetts: Educational Research Corporation, June, 1951.

15 Tiedeman D. V. “The Utility of the Discriminant Function in Psychological and Guidance Investigations.” Harvard Educational Review, XXX (1951), 71–79.

16 Yerkes R. M. (Editor) “Psychological Examining in the Army U. S..” Memoirs of the National Academy of Sciences, IV (1921), 819–837.