The effects of an experimental program of differential classification and treatment were studied by comparing releasees from two Federal Correctional Institutions. Releasees from the experimental institution had more paroles, fewer mandatory releases or expirations of sentences, and more escapes or transfers than the comparison institution.…

In a secondary analysis of the Abrams and Siegel evaluation of the Transcendental Meditation program at Folsom prison, experimental groups fared better than control groups, although the treatment explains only a small proportion of the variance. (Author)

Determined a prisoner-run delinquency prevention program's effectiveness in the prevention of delinquency in previously arrested youths. Found that the program had no effect on the delinquent behavior of females. Males who attended the program, however, were arrested at a significantly higher rate than counterparts who did not hear the prisoners'…

Interaction of offender type by treatment program was examined for 100 adult offenders with alcohol and drug problems assigned to a group therapy program and 50 to routine care. Offenders who were classified high in self-image showed greater improvement in the group therapy program. (Author/HLM)

Outlines the pros and cons of Project JOLT, a "Scared Straight" type of program. Raises some theoretical, methodological, and political issues surrounding the Scared Straight approach. Illustrates some of the pitfalls in program evaluation in corrections and makes some recommendations. (Author/RC)