TPP Evidence Review:
Since 2009, the U.S. Department of Health and Human Services has sponsored an independent systematic review of the teen pregnancy prevention literature to identify programs with evidence of effectiveness in reducing teen pregnancy, sexually transmitted infections, and associated sexual risk behaviors.
TPP Replication Study:
The Teen Pregnancy Prevention (TPP) Replication Study focuses on replication of evidence-based program models. The study began in 2010 and is evaluating three replications of three program models, for a total of nine grantee sites funded through the OAH Teen Pregnancy Prevention program.