Background: Young people may experience school-based violence and bullying victimization related to their gender expression, independent of sexual orientation identity. However, the associations between gender expression and bullying and violence have not been examined in racially and ethnically diverse population-based samples of high school…

Background: Sexting, the sharing of sexually suggestive photos, may be a gateway behavior to early sexual activity and increase the likelihood of social ostracism. Methods: Youth Risk Behavior Survey (N = 6021) data from 2015 among Pennsylvania 9th-12th grade students were used to examine associations between consensual and nonconsensual sexting…

Background: The purpose of this study was to investigate whether US female adolescents who self-reported having a physical disability or long-term health problem were more likely to report having been physically forced to have sexual intercourse than US female adolescents without a physical disability or long-term health problem. Methods: Using…