关键词: 独生子女, 依恋, 青少年依恋问卷

Abstract: Objective To describe the difference of attachment characteristics between only-child and non-only-child under the current level of economy and culture in Nanjing. Methods Based on data from the investigation of the normal children in Nanjing from 2010 to 2013,this paper made a comparative study on the data of the general demographic questionnaire and the Adolescent Attachment Inventory between 99 only-child students and 87 non-only-child students. Results There was no significant difference in scores of family attachment and friends attachment between only-child group and non-only-child group (P>0.05).The influence of parents' education degree,children's genders,age did not have significant influence on scores of family attachment and friends attachment between only-child group and non-only-child group (P>0.05). Conclusion Under the current level of economy and culture in Nanjing,the attachment characteristics between only-child and non-only-child are alike.The attachment characteristics between only-child and non-only-child with different education of their parents,different gender or age stages is similar.

Key words: only child, attachment, the Adolescent Attachment Inventory