title: Sexually-transmitted Infections and Unintended Pregnancy: A Longitudinal Analysis of Risk Transmission through Friends and Attitudes.
abstract: Data from 1087 adolescent participants in three waves of the National Longitudinal Study of Adolescent Health was used to examine the effects of peer selection and socialization processes in adolescence on later reports of sexually-transmitted infections (STI) and unintended pregnancies. Friends' attitudes and behavior were assessed with friends' reports. Among males, there was evidence for selection effects on STI diagnoses and socialization effects on reports of unintended pregnancy, both involving friends' attitudes. Among females, there was evidence for long-term effects of both socialization and selection processes involving same-sex friends' attitudes. Discussion focuses on the importance of peer and individual attitudes as potential intervention targets.
authors.affiliation: University of Illinois at Chicago.
authors.forename: David B
authors.initials: DB
authors.lastname: Henry
authors.forename: Daneen P
authors.initials: DP
authors.lastname: Deptula
authors.forename: Michael E
authors.initials: ME
authors.lastname: Schoeny