References
- Allport , G. W. 1938 . Personality: A Psychological Interpretation , New York : Henry Holt & Co. .
- Allport , G. W. and Allport , F. H. 1928 . The A-S Reaction Study . Journal of Abnormal and Social Psychology , 23 : 118 – 136 .
- Derian , A. S. 1947 . Characteristics of Athletes University of California Unpublished Master's thesis
- Ellis , A. 1946 . The Validity of Personality Questionnaires . Psychological Bulletin , 43 : 5
- Gaskill , Harold V. 1936 . Personality , New York : Prentice-Hall Inc. .
- Guilford , J. P. and Martin , H. G. 1943 . Inventory of Factors G.A.M.I.N , Beverly Hills , California : Sheridan Supply Co. .
- Guilford , J. P. and Guilford , R. B. 1933 . An Analysis of the Factors of a Typical Test of Introversion-Extroversion . Journal of Abnormal and Social Psychology , 28 : 377 – 399 .
- Guilford , J. P. 1942 . Fundamental Statistics in Psychology and Education , New York and London : McGraw-Hill Book Co. .
- Henry , F. M. 1941 . Personality Differences in Athletes, Physical Education, and Aviation Students . Psychological Bulletin , 38 ( 8 ) : 745
- Henry , F. M. The Relations Between Motor Performance and Certain Psychological Measures in College Men, (Mimeographed abstract of paper presented at April 1947 meeting of AAHPER, Seattle) .
- Smith , Randolph . Growth in Personality Adjustment Through Mental Hygiene , The Human Behavior Inventory . Emotional Stability Section, Cited by Sperling in the reference below
- Sperling , A. P. 1942 . The Relationship Between Personality Adjustment and Achievement in Physical Education Activities . Research Quarterly , 13 : 351 – 363 .
- Thune , John B. 1949 . A Study of Weightlifters Using the Questionnaire Technique . Research Quarterly , 20 : 296 – 306 .