An effective model of prison-based treatment for drug-involved offenders

A multistage therapeutic community treatment system has been instituted in the Delaware correctional system, and its effectiveness has captured the attention of the National institutes of Health, the Department of Justice, members of Congress, and the White House. Treatment occurs in a three-stage system, with each phase corresponding to the client's changing correctional status-incarceration, work release, and parole. In this paper, 18 month follow-up data are analyzed for those who received treatment in: (1) a prison-based therapeutic community only, (2) a work release therapeutic community-followed by aftercare, and (3) the prison-based therapeutic community followed by the work release therapeutic community and aftercare. These groups are compared with a no-treatment group. Those receiving treatment in the two-stage (work release and aftercare) and three-stage (prison, work release, and aftercare) models had significantly lower rates of drug relapse and criminal recidivism even when adjusted for other risk factors. The results support the effectiveness of a multistage therapeutic community, model for drug-involved offenders, and the importance of a work release transitional therapeutic community as a component of this model.