The Relationship Between Self Control and Bullying Behavior Among Adolescents at SMPN 1 Cikembar in the Cikembar Community Health Center Service Area, Sukabumi Regency

Background: Bullying remains a significant adolescent health and school safety concern. Self control may influence students' behavioral regulation and involvement in bullying. Objectives: This study examined the association between self control and bullying behavior among students at SMPN 1 Cikembar, Sukabumi Regency, Indonesia. Methods: A correlational cross sectional study included 293 students selected from a population of 1,059 using proportional stratified random sampling. Self control and bullying behavior were assessed using questionnaires based on the Brief Self Control Scale and Revised Olweus Bully/Victim Questionnaire. Associations were analyzed using the Chi square test and prevalence ratios (PR) with 95% confidence intervals (CI). Results: High self control was reported by 185 students (63.1%), while 184 (62.8%) demonstrated low bullying behavior. High bullying behavior occurred in 56.5% of students with low self control compared with 25.9% of those with high self control. Low self control was significantly associated with higher bullying prevalence (PR = 2.18; 95% CI: 1.62–2.92; X² = 27.22; p < 0.001). Conclusions: Lower self control was significantly associated with bullying behavior, without establishing causality. School prevention programs should integrate behavioral assessment, counseling, and coordinated teacher and parent support.