Relational aggression or alternative aggression is a type of aggression in which harm is caused by damaging someone's relationships or social status. Although it can be used in many contexts and among different age groups, relational aggression among adolescents in particular, has received a lot of attention.
The attention relational aggression has received, has been augmented by the help of popular media, including movies like Mean Girls and books like Odd Girl Out by R. Simmons (2003), Nesthäkchen and the World War by Else Ury (1916), and Queen Bees and Wannabes by R. Wiseman (2003). Relational aggression can have various lifelong consequences. Relational aggression has been primarily observed and studied among girls, following pioneering research by psychologist Nicki R. Crick.
A person's peers become increasingly significant in adolescence and are especially important for adolescents' healthy psychological development. Peers provide many new behavioral models and feedback that is essential for successful identity formation and for the development of one's sense of self. Interactions with peers encourage positive practice of autonomy and independent decision-making skills. They are also essential for healthy sexual development including the development of the capacity for intimate friendships and learning appropriate sexual behavior. Peer relationships are also very important for determining how much adolescents value school, how much effort they put into it, and how well they perform in class. However, quite frequently adolescents take part in peer relationships that are harmful for their psychological development. Adolescents tend to form various cliques and belong to different crowds based on their activity interests, music and clothing preferences, as well as their cultural or ethnic background. Such groups differ in their sociometric or popularity status, which often create unhealthy, aggression-victimization based dynamics between groups. Different forms of aggression can also be used to control dynamics and sociometric status within a group. Sometimes aggression is directed to an individual rather than to any apparent social group. Primary reasons for victimization include looks and speech; adolescents are also frequently bullied because of a disability, particular ethnicity, or religion.