青少年暴力是全世界备受关注的社会问题,特别在社会经济发展急剧变化的国家和地区,青少年暴力的发生呈增长趋势。我国2005年青少年健康相关/危险行为调查的结果显示,近1/4的青少年在过去1年中打过架。上海市2012年调查发现17.9%的中学生在过去1年中曾与人动手打架,28.6%的学生上下学时没有安全感。青少年暴力导致的死亡、伤残及相关经济损失令人触目 Youth violence is a social issue of great concern in the world. Particularly in countries and regions where socio-economic development is rapidly changing, there has been an increasing trend of teenage violence. According to the 2005 survey on adolescent health-related / risky behavior in our country, nearly a quarter of adolescents have fought in the past year. In Shanghai, a survey in 2012 found that 17.9% of middle school students had fought with people in the past year, while 28.6% of students did not feel safe when going to school. The death, disability and related economic losses caused by juvenile violence are striking