References
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- Cassel , R.N. 1953 . Democratic Leadership. Educational Forum , XVII ( No. 4 ) : 437 – 441 .
- Cassel , R.N. 1959 . The Test of Social Insight. Martin M. Bruce, 71 Hanson Lane, New Rochelle, NY
- Cassel , R. N. 1959 . The Phoenix Youth Study Proposal for Delinquency Reduction . J. Educ. Sociol. , 33 : 67 – 72 .
- Cassel , R. N. and Haddox , G. 1959 . Leadership Testing Vol. 7 , 189 – 192 . Vocational Guidance Quarterly . Spring
- Cassel , R. N. and Haddox , G. 1959 . A comparative study of leadership test scores for gifted and typical high school students . Psychol. Rep., Dec. ,
- Cassel , R. N. and Harriman , B. L. 1958 . Comparing pre- and post-training leadership test scores with norms for colonels and federal prisoners, and with other test scores . Amer. Psychol. , 13 ( No. 7 ) (Abstract)
- Cassel , R. N. and Sanders , R. A comparative analysis of scores from two leadership tests for Apache Indian and Anglo American youth . J. Educ. Res. , (pending)
- Cassel , R. N. and Stancik , E.J. 1958 . The Leadership Ability Test. (experimental edition) Psychological Assessment Associates, 17187 Hawthorne Avenue, Fontana, Calif
- Cassel , R. N. and Stancik , E. J. 1960 . The isolation by factor analysis of independent factors in the ITED and other tests . J. Educ. Psychol. , XXIX ( No. 2 ) Dec. : 193 – 196 .
- Cassel , R. N. and Stancik , E. J. 1961 . CTMM b weights for predicting a composite score on the ITED . J. Genet. Psychol. , 98 : 119 – 126 .