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“Repeat offenders pose a significant threat to public safety and reducing DWI [driving while impaired] recidivism is an important goal of DOCCR. The first step in achieving that goal is the identification of those DWI offenders who are at higher risk to reoffend by the use of a valid screening process, one that is predictive of subsequent DWI offenses” (p. 1). This study looks to determine the validity of the Research Institute on Addiction Self-Inventory (RIASI) in risk screening DWI offenders. It appears that the RIASI Subscale, comprising 15 items compared to the total 52 items in the full RIASI, is best suited for screening first time DWI offenders for risk.

DOCCR Validation Study of the Research Institute on Addiction Sefl-Inventory (RIASA) Cover

“The objective of this review is to systematically review quasi-experimental and experimental (RCT) evaluations of the effectiveness of drug courts in reducing recidivism, including drug courts for juvenile and DWI offenders. This systematic review critically assesses drug courts’ effects on recidivism in the short- and long-term, the methodological soundness of the existing evidence, and the relationship between drug court features and effectiveness” (p. 6). Results are provided for: a description of eligible studies; overall mean effects by type of drug court; robustness of findings to methodological weaknesses; drug courts’ long-term effects; features of the drug court; and additional sensitivity analysis. Overall, research shows that adult drug courts are effective in reducing recidivism, DWI drug courts moderately successful, and juvenile drug courts having small impact.

Drug Courts' Effects on Criminal Offending for Juveniles and Adults Cover

This review demonstrates the effectiveness of DWI Courts on DWI recidivism and general recidivism while they provide significant cost savings to taxpayers. Sections of this document cover: conclusions of the National Transportation Safety Board (NTSB); effects on recidivism; duration of effects; motor vehicle crashes; cost-effectiveness; and concluding remarks of tangible and intangible benefits. "That DWI Courts reduce recidivism is no longer a matter of debate or conjecture. The most conservative estimate is that DWI Courts reduce DWI recidivism and general criminal recidivism approximately 12 percent better than other sentencing options, and the best DWI Courts are as much as 60 percent better. Contrary to assumptions, DWI Courts often do not cost more to administer than traditional probation because they shorten the time period required to supervise offenders and reduce overreliance on incarceration. Taking into account the cost benefits achieved from better outcomes, DWI Courts have saved local communities nearly $1,500 per participant within two years and more than $5,000 per graduate" (p. 6).

Research Update on DWI Courts Cover

"Alcohol imposes significant social costs on the residents of Montana. The state has one of the highest alcohol-related traffic fatality rates in the nation, and alcohol accounts for more than one-eighth of deaths among working aged adults statewide. 24/7 Sobriety requires alcohol-involved offenders to abstain from alcohol and submit to frequent alcohol testing; those failing or missing a test face an immediate, but brief, jail term" (p. 1). This paper evaluates the effectiveness of the 24/7 Sobriety program. 24/7 uses a preliminary breath test (PBT) twice per day immediately on release into the community. Participation in the 24/7 Sobriety program reduced the possibility of DUI re-arrest by approximately 58%.

The Effect of Montana's 24/7 Sobriety Program on DUI Re-arrest Insights from a Natural Experiment with Limited Administrative Data Cover
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