Insights from a Sequential Hazard Model of Entry into Sexual Activity and Premarital First Births • Lawrence L. Wu, New York University ; Steven P. Martin, New York University

Social Context and the Sexual Behavior of Elite College Freshmen • Jeremy E. Uecker, University of North Carolina at Chapel Hill

Consequences of Sex Education on Teen and Young Adult Sexual Behaviors and Outcomes • Laura Lindberg, Guttmacher Institute ; Isaac Maddow-Zimet, Guttmacher Institute

Broken Promises: Virginity Pledges, Pledge Breach, and Sexual and Reproductive Health • Anthony Paik, University of Iowa ; Karen Heimer, University of Iowa ; Kenneth Sanchagrin, University of Iowa ; Marizen Ramirez, University of Iowa