Well-connected to their peers, have social power, are overly concerned about their popularity, and like to dominate or be in charge of others.
Others are more isolated from their peers and may be depressed or anxious, have low self-esteem, be less involved in school, be easily pressured by peers, or not identify with the emotions or feelings of others.
Are aggressive or easily frustrated
Have less parental involvement or having issues at home
Think badly of others
Have difficulty following rules
View violence in a positive way
Have friends who bully others
Lack empathy for others