| http://www.w3.org/ns/prov#value | - al.2005).Perhaps in response to high-profile events such as the 1999 Columbine shoot-ings by two teenagers at a Colorado high school, there has been a striking increasein research on antipathies in adolescent peer relations, including bullying, vic-timization, and harassment (Juvonen & Graham 2001, Nishina & Juvonen 2005).Research on bullies and their victims has shown that up to three-quarters of
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