The Megargee and Dorhout classificatory rules were applied to 181 MMPI profiles from inmates at a Level 4 Federal Correctional Institution. Fifty of these inmates were retested and reclassified. Only 14 of these 50 inmates retained their original type designation upon retesting. (Author)

The MMPI results obtained from 245 adolescent males referred to the evaluation unit of a Juvenile Court were submitted to a multivariate classification system. By correlating individual subject profiles with the modal profiles, six membership groups were formed. No relationship was found between group membership and age or race. (Author)

Investigated two dimensions of a typology of police officers: perspective and passion. Test results indicate these dimensions failed to identify the four police types proposed by W.K. Muir relating to dimensions of: the professional, enforcer, reciprocator, and avoider. The four types appear as general characters defined by several dimensions.…

Establishes distinct patterns of characteristics differentiating nonsexually violent, sexually violent, and sexually nonviolent offenders. The data add to the evidence of a link between violence and alcohol. The defendants' high rate of suicide attempts is a manifestation of a general pattern of aggressive acting out. (Author/CS)

Male delinquents (N=53) were classified as either psychopathic, neurotic, immature, or socialized-aggressive. The relationships of several cognitive characteristics to membership in the groups were investigated. Group differences in perception of others provides insight for treatment approaches. (Author/RC)

Examines the use of the Minnesota Multiphasic Personality Inventory (Megargee typology) as a valid classification system in correctional decision making in a series of six articles. Most results urge caution in the use of the Megargee typology, finding poor test validity and test-retest reliability. (WAS)

Megargee's MMPI federal prisoner classification was used to determine validity with prisoners. Similarities and differences were examined and predictive validity was tested. It was concluded that the Megargee system can be used in grouping state prisoners. (Author/RC)

Confirms the previous suggestion that I-level and Verbal IQ are significantly related--for males, but not for females. The effect among males disappeared when age was introduced as a variable. Two of the variables, age and Verbal IQ, unexpectedly related strongly. (Author)

Clinicians with highly deviant recommendation rates also exhibited extreme differences in their use of the normal and sociopathic categories. It was concluded that biases in the definition and assignment of labels might be reduced by means of a combined clinical-statistical approach to gathering and utilizing diagnostic information. (Author)

Reexamines the assumptions of the change grid regarding the channeling of masses of clients into change strategies programs. Penal organizations specifically select and place clients so that programs remain stable, rather than sequence programs to meet the needs of clients. (Author)

Selected offender classification practices, past and present, are reviewed. Megargee's requirements for a "good" classification system are amplified, and a critique of several current approaches is provided. The role of classification deficiencies in prison conditions litigation is summarized. Guidelines from commissions, courts, scholars, and…