Abstract: Objective To explore the internal mechanism of social capital and life satisfaction. Method A questionnaire survey of 1 229 floating children was conducted to investigate the mediating roles of social capital and life satisfaction of social support and social integration by bootstrap. Results 1) Social capital and life satisfaction was mediated by social support (effect=0.19,60.55%) and social integration (effect=0.05,16.51%) respectively.2) Social capital could affected life satisfaction through the chained mediation of social support and social integration. Conclusion Social capital is affected life satisfaction through the chained mediation of social support and social integration,the effect of social support is better than social integration.

Key words: social capital, social support, social integration, life satisfaction, migrant children

摘要： 目的 分析流动儿童社会资本影响生活满意感的内在机制。方法 采用自陈问卷调查1 229名流动儿童,通过bootstrap法考察了社会支持和社会融合在社会资本与生活满意感关系中的中介作用。结果 1)社会支持(effect=0.19,60.55%)、社会融合(effect=0.05,16.51%)分别在社会资本与生活满意感之间起显著的中介作用;2)社会支持和社会融合在社会资本与生活满意感的影响中起链式中介作用。结论 流动儿童社会资本通过社会支持和社会融合的链式中介作用影响生活满意感,社会支持的中介效果比社会融合的中介效果强。

关键词: 社会资本, 社会融合, 社会支持, 生活满意感, 流动儿童