Are emotions controllable? Maltreated and non-maltreated youth's implicit beliefs about emotion and aggressive tendencies.

Although child maltreatment places youth at substantial risk for difficulties with emotion regulation and aggression, not all maltreated youth show these adverse effects, raising important questions about characteristics that discriminate those who do versus do not evidence long-term negative outcomes. The present investigation examined whether implicit beliefs about emotion moderated the association between maltreatment and aggression. Maltreated (n = 59) and community-matched (n = 66) youth were asked regarding their beliefs about emotion and aggressive behaviors. Beliefs about emotion were more strongly associated with aggression among maltreated youth, particularly physically abused youth. Maltreated youth who believed they had poor ability to control emotion reported significantly higher levels of aggression than comparison youth. However, maltreated youth who believed they had high ability to control emotion did not differ significantly in aggression from that of comparison youth. Findings offer unique insight into a factor that may increase or buffer maltreated youth's risk for aggression and thus highlight potential directions for interventions to reduce aggressive tendencies.