“…Measurements of violence, victimization, and fear of crime for the SPLSS were based in children and youth victimization researches (Assis, Oliveira, Pires, Avanci, & Pesce, 2013; Cardia, 2012; Finkelhor, Ormrod, Turner, & Hamb, 2005; Hamby, Finkelhor, Turner, & Ormrod, 2011). We calculated the mean from two questions asked during Wave 1 about whether young adolescents had witnessed violence at home or in school.…”