Cyber Dating Abuse and Substance Use as Predictors of In-Person Dating Violence in Mexican Adolescents.

To determine whether cyber dating abuse and the severity of alcohol and other drug use are predictors of in-person dating violence in Mexican adolescents. Predictive, cross-sectional study, with a non-probabilistic sample of 883 students, enrolled in schools distributed throughout Mexico. Verbal and psychological violence due to victimization is the main form of in-person dating violence, albeit in a higher proportion by girls, whereas physical violence shows a bidirectional pattern between both sexes.