Final answer:
Experimental control design with multiple site replications demonstrating sustained reductions in recidivism represents high-quality research in criminal justice interventions, which is true.
Step-by-step explanation:
The highest quality research reflects interventions that have significant sustained reductions in recidivism and are evaluated using experimental control design with multiple site replications. In the scope of criminal justice and rehabilitation, the premise is true. Research supporting interventions that yield substantial long-term reductions in recidivism typically involves rigorously designed studies which provide stronger evidence of an intervention's effectiveness than studies with less experimental control. For example, drug courts have been shown to reduce recidivism, especially for adults, indicating a cost-effective method over incarceration for drug-related offenses. However, there is no universal policy as different approaches are required for different types of offenders and offenses.