Looking Inside the Black Box of Drug Courts: A Meta‐Analytic Review

There has been a rapid proliferation of drug courts over the past two decades. Empirical research examining the effectiveness of the model has generally demonstrated reduced rates of recidivism among program participants. However, relatively little is known about the structure and processes associated with effective drug courts. The current study seeks to address the issues by exploring the moderating influence of programmatic and non‐programmatic characteristics on effectiveness. The methodology goes beyond previous meta‐analyses by supplementing published (and unpublished) findings with a survey of drug court administrators. Consistent with previous research, the results revealed drug courts reduce recidivism by 9% on average. Further analyses indicated target population, program leverage and intensity, and staff characteristics explain the most variability in drug court effectiveness. These findings are discussed within the context of therapeutic jurisprudence and effective interventions.