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Offender Coercion in Treatment: A Meta-Analysis of Effectiveness

NCJ Number
223820
Journal
Criminal Justice and Behavior: An International Journal Volume: 35 Issue: 9 Dated: September 2008 Pages: 1109-1135
Author(s)
Karen K. Parhar; J. Stephen Wormith; Dena M. Derkzen; Adele M. Beauregard
Date Published
2008
Length
27 pages
Annotation
This article examines the relationship between the level of treatment coerciveness and treatment outcome as measured by treatment retention and recidivism of offenders.
Abstract
In general, the article notes that mandated treatment was found to be ineffective in several analyses, particularly when the treatment was located in custodial settings, whereas voluntary treatment produced significant treatment effect sizes regardless of setting. Few significant differences in effect sizes were found between levels of coercion. Regarding coercion, it is noted that true voluntary participation did not exist in the criminal justice system because there was always some degree of external pressure. Mandating offenders to attend correctional treatment is said to be a controversial function of the justice system, in part because of the uncertainty about the effectiveness of such practice. The various implications of mandating correctional treatment for offenders are also discussed. The information for this article was derived from a meta-analysis of existing literature conducted to compare the effectiveness of mandated, coerced, and voluntary correctional treatment in reducing recidivism. More than 500 studies were identified in the initial search, with the final tally of correctional treatment studies resulting in 129 studies that met the inclusion criteria. Of these, 33 percent involved exclusively mandated treatment programs. Over 59 percent involved exclusively non-mandated treatment programs, and 7 percent were mixed. Tables, figure, notes, and references