Relational aggression, also known as "female bullying," is a type of psychological aggression in which covert tactics are used to harm other people and their relationships. These tactics include humiliation, intimidation, coercing, shaming, malicious teasing, shunning, and using other forms of emotional abuse in an attempt to harm others. Although aggressive behavior is typically common among younger children, most children become less aggressive as they mature and develop better interpersonal skills. However, consistent aggressive behavior can lead to further problems and increased violence in the aggressor. In this study, a social cognitive anger management group intervention called Friend to Friend (F2F) will be evaluated as a way to develop more productive social and emotional functioning among relationally aggressive urban African American girls.