Abstract :
Bullying is an act of physical and verbal violence when the bully humiliates and threatens the victim so that the victim is unable to fight back. Bullying behavior has a negative impact that is very disturbing and dangerous for teenagers if it is not handled immediately. The purpose of this study was to determine the risk factors for bullying in adolescents at SMA Negeri 1 TelagaBiru. This study used an analytic survey design, a population of 191 class XI students of SMA Negeri 1 TelagaBiru, the sample was 129 students of class XI SMA Negeri 1 TelagaBiru, the type of sample was purposive sampling, the instrument used was a questionnaire, the statistical test used in this study is a logistic regression test and using univariate analysis and bivariate analysis. The results obtained are the risk factors that most influence bullying behavior, namely the surrounding environment with an R Square value of 60%, then peers with an R Square value of 42%, and victims of bullying with an R Square value of 19%. In conclusion, the surrounding environment is the most risky factor for bullying with the highest R square value. The suggestion from this study is that the better the influence of the environment on adolescents, the less the risk of bullying behavior towards adolescents.