Over the past 20 years much research has been done to identify and develop evidence–based interventions in the field of adolescent pregnancy, STD and HIV prevention. Although there are now many programs to choose from, it is still difficult to implement programs with fidelity and consequently replicate program outcomes and impacts.

Once a program is selected, it may be necessary to carefully modify it for a better fit with the community and the priority population. But while some adaptations may be helpful, others will compromise the integrity and effectiveness of the program. Recognizing that replication with fidelity is a very complicated undertaking, especially given the complexity of communities and the rapidly changing adolescent population, the Centers for Disease Control and Prevention (CDC) and ETR Associates have begun to develop adaptation guidelines.

The following presentation and materials summarize the current body of knowledge regarding evidence-based programming and adaptation in the area of adolescent sexual health: