1. The New Heights evaluation: implementing an effective school-based program for expectant and parenting teens Author(s): Zief, Susan, authorWorthington, Julie, authorAsheer, Subuhi, author Publication: Washington, DC : Department of Health and Human Services, Office of Adolescent Health, June 2017 Subject(s): Government ProgramsParentingPregnancy in AdolescenceProgram EvaluationUnited States