Contact: Gail Glover
gglover@binghamton.edu
607-777-2174
Binghamton University

Daniel T. O'Brien, Binghamton University

Caption: According to a recent study by Daniel T. O'Brien, Binghamton University researcher, peer aggression and victimization during adolescence is a form of competition for reproductive opportunities.

Credit: Jonathan Cohen

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Related news release: Peer victimization in middle and high school predicts sexual behavior among adolescents