Reducing Underage Drinking Through Visible Home Visits by Law Enforcement: An Efficacy Case Study Over 29 Months.

This paper describes the development and impact of an underage drinking reduction program designed and implemented by a South Carolina county sheriff's office with assistance from the county coalition. In December 2017, high school surveys identified family and friends as the alcohol source 82.2% of the time.

Replication of a Controlled Community Prevention Trial: Results From a Local Implementation of Science-Based Intervention to Reduce Impaired Driving.

We tested the generalizability of a science-based community prevention design to reduce DUI crashes. Previous researcher-led studies have confirmed the effects of an intervention design of visible enforcement coupled with heightened public awareness of enforcement to increase driver perception of likely detection for drinking and driving. A community coalition based the project on a prevention intervention model that included two key intermediate variables: levels of visible enforcement and of public awareness of enforcement.