Innovation to Impact: Introduction to the Special Issue on Evidence from the Teen Pregnancy Prevention Program Experiment with Innovation.

Congress has provided funding for the federal Teen Pregnancy Prevention (TPP) Program since 2009 for spending beginning in Fiscal Year 2010. Designated TPP programs develop, test, and evaluate innovations for reducing teen pregnancy, teen pregnancy disparities, and associated risk factors and for promoting positive youth development. Since its inception, the TPP Program has experimented with multiple uniquely structured cohorts of innovation and demonstration projects, producing critical insights into equitable and effective public health innovation while also serving as a highly productive contributor of evidence-based, TPP innovations for scale.