Structural and process characteristics of drug courts may have a major infl
uence on offender outcomes However, despite the existence of dozens of outc
ome evaluations in the drug court literature, it is impossible to draw clea
r conclusions regarding variability in outcomes in relation to drug court c
haracteristics. We describe existing approaches to the description of drug
court structure and process and argue that a new approach is needed. To add
ress that need, we propose a conceptual framework of five drug court dimens
ions: leverage, population severity, program intensity, predictability, and
rehabilitation emphasis. These dimensions, each scorable on a range from l
ow to high, lend themselves to a systematic set of hypotheses regarding the
effects of structure and process on drug court outcomes. Finally, we propo
se quantitative and qualitative methods for identifying such effects.