“…Whereas past research has identified socio-cognitive factors (e.g., self-evaluations, rumination) as potential mediators between victimization and internalizing symptoms (e.g., Mathieson, Klimes-Dougan, & Crick, 2014 ; Troop-Gordon & Ladd, 2005 ), there is limited research examining socio-cognitive factors as mediators between victimization and aggression. Furthermore, the extant research has primarily focused on one type of social cognitive bias (i.e., hostile attribution bias) and only a handful of studies (e.g., Moon, Morash, & McCluskey, 2012 ; Walters, 2020b ; Walters & Espelage, 2018 ) have examined pathways underlying the association between victimization and bullying perpetration, which is a specific type of aggression that may be associated with worse outcomes for victims (Felix, Sharkey, Green, Furlong, & Tanigawa, 2011 ; Ybarra, Espelage, & Mitchell, 2014 ). Besides hostile attribution bias, victimization is also associated with other maladaptive socio-cognitive factors, such as rumination (e.g., Monti, Rudolph, & Miernicki, 2017 ), that may play a role in whether victimization leads to perpetration.…”