Adolescence is a period of radical normative changes and increased risk for substance use, mood disorders, and physical injury. Researchers have proposed that increases in reward sensitivity (i.e., sensitivity of the behavioral approach system [BAS]) and/or increases in reactivity to all emotional stimuli (i.e., reward and threat sensitivities)…

This study was undertaken to explore whether incest, extrafamilial sexual abuse, and physical abuse are linked with different psychological or behavioral consequences, and whether abuse affects males and females differently. In 1989, a survey instrument was administered to all 6th, 9th, and 12th graders in 84% of all the public schools in…