“…Indeed, there is research to suggest that prevention programming for youth (across a variety of health behaviors) is most effective when it also engages parents and school personnel (Finkelhor, Vanderminden, Turner, Shattuck, & Hamby, 2014;Thornton, Craft, Dahlberg, Lynch, & Baer, 2000;Whitted & Dupper, 2005). Consistent with a bystander-focused approach to prevention (Banyard, 2015;Banyard, Edwards, & Seibold, 2015;Banyard, Weber, Grych, & Hamby, 2016;Edwards, Mattingly, Dixon, & Banyard, 2014;McMahon, 2015), engaging important adults in the lives of youth is key because these individuals can be taught to model the attitudes (e.g., resistance to violence accepting attitudes) and behaviors (e.g., positive bystander action, and nonviolent behaviors) we are attempting to promote in youth.…”