本研究采用问卷法对北京市932名3-6年级的流动儿童进行调查,旨在探明其亲子依恋、社会认同及城市适应间的内在关系。选用城市适应、社会认同和青少年依恋问卷,分别测量流动儿童的城市适应、社会认同和亲子依恋。研究结果表明:公立学校、女生、未转学、低年级流动儿童更有利于城市适应,结果支持了社会认同对亲子依恋和城市适应影响的中介模型,流动儿童的亲子依恋水平越高,他们的城市适应越好,亲子依恋通过老家总认同对城市适应产生积极影响,而通过北京总认同对城市适应产生消极影响。 In this study, a questionnaire survey was conducted on 932 migrant children aged 3-6 in Beijing to ascertain the relationship between parental attachment, social identity and urban adaptation. Urban adaptation, social identity and adolescent attachment questionnaires were selected to measure the urban adaptation, social identity and parent-child attachment of migrant children. The results show that: public schools, girls, non-transfer, low-grade migrant children are more conducive to urban adaptation, the results support the social identity of parent-child attachment and urban adaptation mediation model, migrant children with higher levels of parent-child attachment, their city Adaptation is better, and parent-child attachment has a positive impact on urban adaptation through total home ownership, while Beijing’s overall approval has a negative impact on urban adaptation.