Boys, as they grow up, exhibit much more rough-and-tumble play. there is sometimes a cruel edge to this aggression; boys were found to be much more hostile to the weak and the disabled, and their response to hearing cries of pain was one of annoyance with the victim.
When watching television, it has been recorded that boys faces more readily light up t scenes of violence. According to a study of British youth, fighting is a part and parcel of male adolescence life.
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