These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. This study examined whether a web-based program that talks about communication and feelings with families reduces dating violence among middle-school boys. The final intervention (STRONG), used by parents and adolescents together, was based on the empirical literature linking emotion regulation deficits to violent behavior as well as studies showing that parental involvement is crucial to offset dating violence risk.