“…However, aggression can nevertheless occur between friends. In fact, studies among youth show that between 5% and 30% of youth report physical or relational victimization by close friends (Crick & Nelson, 2002;Leff, Waasdorp, & Paskewich, 2016; McDonald, Wang, Menzer, Rubin, & Booth-LaForce, 2011;Mishna, Wiener, & Pepler, 2008). One problematic outcome associated with peer or friend victimization (i.e., verbal or physical aggression adolescents experience from a friend) is the potential escalation of aggression perpetration (i.e., aggression of the target adolescent toward friends) (Walters & Espelage, 2018).…”