中文摘要：

目的探讨青少年认知偏差的特点及其与心理健康关系。方法以中小学生认知调查量表、中国中学生心理健康量表为工具，随机抽取广州市3所中学653例中学生进行研究。结果（1）认知偏差问题总体检出率为35．4％，严重认知偏差检出率为2．9％，“过度完美”、“苛求善待”是主要认知偏差问题；（2）中度以上心理健康问题检出率为4．3％，较严重的心理健康问题检出率为0．15％，“情绪不良”、“学习压力”、“适应不良”是主要心理健康问题；（3）认知偏差与心理健康相关显著，维护自我、获得关注、苛求善待、消极态度对心理健康有预测作用，联合解释率是16．7％。结论青少年认知偏差与心理健康之间存在显著负相关，本研究提示可利用认知调节来提高中学生的心理健康水平。

英文摘要：

Objective To explore the relationship between cognitive bias and mental health. Methods A survey carried out in a total of 653 adolescents from 3 middle--schools of Guangzhou City u- sing self--reported questionnaires measuring cognitive bias and mental health. Results （1） The ratio of students with cognitive bias in middle school was 38.6%, 14. 08 % of which was severe. ＂Over--perfec- tionism＂and ＂demanding for best treatment＂ were the two major cognitive problems. （2） The ratio of mental health problems at medium level was 4.3% ,0.15% of students had serious mental health problems. （3） Participants with more cognitive bias exhibited significantly lower mental health compared to their counterparts in the test. Four cognitive factors, ＂self--defense＂,＂attention--seeking＂ , ＂over-- perfectionism＂ and ＂demanding for best treatment＂ could predict for mental health,total of predicted rating could be accounted for 16.7 %. Conclusions Cognitive bias is negatively correlated with mental health in adolescents. These findings suggested that cognitive modification can be used to improve adolescents＇ mental health.