References
- Cassel , R. N. 1959 . The Phoenix youth study proposal for delinquency prediction . J. Educ. Soc , 33 : 67 – 72 .
- Cassel , R. N. 1952 . Motivation as a synthesis of contemporary psychology . J. Educ. Psy , 43 : 157 – 166 .
- Cassel , R. N. 1953 . Democratic leadership . Educ. Forum , 17 : 437 – 441 .
- Cassel , R. N. 1959 . The Test of Social Insight— , Youth and Adult Editions , New York : Bruce .
- Cassel , R. N. and Kahn , T. C. 1958 . Development and standardization of the Group Personality Projective Test . J. Projec. Tech , 22 ( No. 3 )
- Cassel , R. N. and Stancik , E. J. 1960 . The Leadership Ability Test , Los Angeles , California : Western Psychological Services .
- Cassel , R. N. 1958 . The Leadership Q-Sort Test , Chicago : Psychometric Affiliates .
- Cassel , R. N. and Haddox , G. 1959 . Leadership testing . Voc. Guid. Quart , 7 : 189 – 192 .
- Cassel , R. N. and Haddox , G. 1959 . A comparative study of leadership test scores for gifted and typical high school students . Psy. Rep , 5 : 713 – 717 .
- Cassel , R. N. and Harriman , L. G. 1958 . Comparing pre- and post-training leadership test scores with norms for colonels and federal prisoners, and with other test scores . Amer. Psy , 13 ( No. 7 )
- Cassel , R. N. and Sanders , R. A comparative analysis of scores from two leadership tests for Apache Indian and Angle American Youth . J. Educ. Res , (pending)
- Cassel , R. N. and Traw , R. Comparing leadership test scores for matched groups of “abler learner” junior and freshman students in the Phoenix high schools (unpublished.)