TY - JOUR AU - Dorhout, Brent AB - The third of four studies on the derivation of an MMPI-based criminal classification system, this paper reports how the classificatory rules were refined and revised and how a computer program was derived that could classify 63% of the profiles encountered in an institution for youthful male offenders with 91 % accuracy. In the course of this procedure, a tenth group was discussed. Clinical inspection of the profiles that were unclassified or multiply classified by the program resulted in 96% of the profiles being assigned to types. Mean profiles and comprehensive operational definitions are provided for all ten groups. TI - III: Revision and Refinement of the Classificatory Rules JF - Correctional Psychologist DO - 10.1177/009385487700400203 DA - 1977-06-01 UR - https://www.deepdyve.com/lp/sage/iii-revision-and-refinement-of-the-classificatory-rules-1lejSK3r4B SP - 125 EP - 148 VL - 4 IS - 2 DP - DeepDyve ER -