Abstract: A part of the Adolescent Mental Health Diathesis Scale, the mental health-related self scale, was used to investigate 44063 adolescent self development from 5th grade in primary school to college The result showed that: A descending trend from Grade 5 in primary school to Grade 1 high school, and a little increasing trend from high school to college. There were some differences in grade development. This result was consistent with some domestic and foreign related research results.

Key words: adolescent, mental health diathesis, self

摘要： 采用《青少年心理健康素质调查·自我分量表》对44063份小学五年级到大学阶段我国青少年有效问卷进行分析，结果表明：整体自我得分从小学五年到高中一年下降明显，高中阶段变化不大，高三到大学阶段略有上升。构成整体自我的各维度、因子也大多具有相同的年级变化特点。

关键词: 青少年, 心理健康素质, 自我