Questionnaire of Chinese adolescent life satisfaction ( QCALS ), happiness scale, the self-worth scale for adolescents and perceived social support scale ( PSSS ) were employed to study 490 vocational school students. 本研究采用青少年生活满意度量表,快乐感量表,青少年学生自我价值感量表和领悟社会支持量表对490名职校生进行调查分析。