symptoms of oppositional defiant in students: the predicting role of emotion regulation, schema, and vandalism

Background: numerous studies demonstrated that emotional dysregulation and early maladaptive schemas are the defining core of oppositional defiant disorder. many studies also found a strong correlation between the diagnosis of oppositional defiant disorder and vandalism. objectives: the current study aimed to investigate the relationship between symptoms of oppositional defiant and emotion regulation, schema, and vandalism in male high school students in dezfoul, the southwest of iran. patientsandmethods: asample of high school students (n=320) with ameanage of 16.34 (sd=0.66) years completed oppositional defiant behavior inventory pilot version (odbi), difficulties in emotion-regulation scale (ders), young schema questionnaire-short form (ysq-sf), and questionnair of vandalism (qv). data were analyzed using the pearson correlation coefficient and multivariate regression analysis. results: the results showed a significant positive correlation between emotion regulation, schema, and vandalism with symptoms of oppositional defiant. regression analysis revealed that 12% variance of symptoms of oppositional defiant can be predicted by emotion dysregulation, schema, and vandalism. moreover, emotion dysregulation was the most effective predicting variable of oppositional defiant disorder (p < 0.001). conclusions: the findings of the current study were in accordance with those of the previous studies, and generally showed a significant association between emotion regulation, schema, and vandalism with oppositional defiant disorder. study implications and limitations were considered.