Like adult drug courts, juvenile drug courts have proliferated at a rapid rate during the past 15 years, but comparatively little research has been conducted on them. Although a few studies indicate that these programs appear to show promise as an intervention, almost nothing has been published using systematic and empirical methods to provide a description and specific examples of how these programs are structured and implemented. Similarities and differences in the structure and design of the programs are noted and findings regarding the program model for each juvenile drug court, including target population, therapeutic activities, and initial and long-term goals are presented. During-program outcome data also are presented, and findings are reported as a "snapshot" of what happened during one calendar year in the operation of each program. Figures, tables, note, and references (Published Abstract)