1. Ambivalence and Pregnancy: The Effect of Adolescents' Attitudes on Contraception and Pregnancy Martin, Anne R.; Brückner, Hannah; Bearman, Peter Shawn 2001 Reports Public healthTeenagers--Sexual behaviorTeenage girls--AttitudesContraceptionTeenage pregnancy--Prevention
2. Chains of Affection: The Structure of Adolescent Romantic and Sexual Networks Bearman, Peter Shawn; Moody, James; Stovel, Katherine 2002 Reports SociologyPublic healthTeenagers--Social networksSocial networks