Sustaining the Utilization and High Quality Implementation of Tested and Effective Prevention Programs Using the Communities That Care Prevention System

This paper describes the extent to which communities implementing the Communities That Care (CTC) prevention system adopt,
replicate with fidelity, and sustain programs shown to be effective in reducing adolescent drug use, delinquency, and other
problem behaviors. Data were collected from directors of community-based agencies and coalitions, school principals, service
providers, and teachers, all of whom participated in a randomized, controlled evaluation of CTC in 24 communities. The results
indicated significantly increased use and sustainability of tested, effective prevention programs in the 12 CTC intervention
communities compared to the 12 control communities, during the active phase of the research project when training, technical
assistance, and funding were provided to intervention sites, and 2 years following provision of such resources. At both time
points, intervention communities also delivered prevention services to a significantly greater number of children and parents.
The quality of implementation was high in both conditions, with only one significant difference: CTC sites were significantly
more likely than control sites to monitor the quality of implementation during the sustainability phase of the project.