School violence, including bullying, is widespread: every month around the world, one in three students is a victim of bullying at school. The increasing use of digital devices has exacerbated cyberbullying. a, of students - victims of cyberbullying, increasing, of students -14. School violence can leave lasting impacts, meta-analyses have shown that violent video game play increases player aggression. The present research suggests that violent video game play also affects individuals with whom the player is connected. One longitudinal study, No. 980, asked participants to report the amount of violent video game play and level of aggression. Bullying offenders are linked to both suicide and criminal behavior 7, 39, 41, 72 Therefore, the impacts of bullying are very different and influence both behaviors. Bullying is a type of youth violence defined as any unwanted aggressive behavior by another youth or group of youth who are not siblings or current dating partners. Bullying involves an observed or perceived power imbalance and is often repeated multiple times or is highly likely to happen again. Victims may be harmed. The greater the understanding and practice of Muslim personality, the less the occurrence of bullying behavior in the workplace, and the less the contribution of Muslim personality. There has been recent interest in the psychological literature exploring bullying as a group phenomenon where bullying behaviors can be explained by peer group norms regarding aggressive behavior, for example Jones et al. 2009, Nesdale et al. 2008. These studies typically adopt positivistic approaches by attempting to pre-establish what, the different participant roles taken on by individual children in the bullying process have been examined and related to self-esteem behavior in bullying situations, b social and social acceptance. Bullying is aggressive, unwanted behavior among school-aged children that results in a real or perceived power imbalance. In the next paragraphs of this essay we will talk about bullying, its causes and effects on victims. Dan Olweus was a pioneer in identifying school bullying as a form of aggressive behavior that was important to investigate. Contrary to public opinion, Olweus argued that being bullied at school was harmful behavior inconsistent with an acceptable right of passage Olweus, 1978, 2013. Furthermore, he identified being the victim of peer aggression and bullying is of considerable importance given the large number of young people involved in or witnessing this behavior and the association with maladjustment and other negative outcomes. This article reviews the current literature on aggression and bullying among school-aged youth, including subtypes and Bullying is a type of aggressive behavior in which a person or group of people persistently aims to hurt someone emotionally or physically. Bullying can take many forms, including physical ones. Adolescents with high normative beliefs about aggression are more likely to become bullies and victims of traditional bullying and cyberbullying Burton et al. 2013. Empathy and aggressive behavior of middle school students: The mediating effect of anger-hostility action. Psychologist. Dev. Education 24, 73-78.Introduction. With its negative consequences on well-being, bullying is a serious public health problem that affects the lives of many children and adolescents Holt et al. 2014 Liu et al. 2014 Bullying can take many different forms