中文摘要：

近年来校园欺凌问题引起越来越多的关注，全球各地关于校园欺凌的研究显示，其普遍存在于各个国家和地区。影响校园欺凌的因素复杂，包括学生的性别、年龄、人格特质、不良嗜好以及家庭和学校环境。校园欺凌导致的后果严重，除可能导致受害者身体损伤、成绩低下以外，也可能使受害者产生焦虑或者抑郁，甚至增加其自杀风险。

英文摘要：

The problem of school bullying has attracted more and more attention in recent years.Research on school bullyingaround the world shows that it is prevalent in various countries and regions.School bullying involves many factors includingstudents’gender,age,personality traits,bad habits as well as family and school environments.The outcome of school bullyingmay be serious.In addition to physical damage,low performance in campus,school bullying may also cause anxiety ordepression,and even increase the risk of suicide.