祖辈共同看护背景下母亲和祖辈将心比心、母子依恋与婴幼儿认知的关系:一个有调节的中介模型

本研究探究了祖辈将心比心、母亲将心比心、母子依恋与婴幼儿认知之间的关系，并提出了一个有调节的中介模型。对37名婴幼儿（平均年龄18.24 ±3.34个月）及其母亲和祖母进行研究，研究工具包括将心比心编码方案、依恋行为Q分类和贝利婴幼儿发展量表（第二版）。结果表明：（1）母亲将心比心与母子依恋、婴幼儿认知呈显著正相关，母子依恋与婴幼儿认知呈显著正相关；（2）母子依恋在母亲将心比心与婴幼儿认知发展之间存在中介效应，且该中介过程的前半路径受到祖辈将心比心的调节。当祖辈将心比心水平较高时，母亲将心比心对母子依恋存在显著的正向预测作用。本文是在中国特殊的社会背景下开展的研究，结果为祖辈共同看护这一普遍现象对婴幼儿发展的影响提供了证据支持。

The Associations among Maternal and Grandparents' Mind-mindedness,Mother-Infant Attachment and Infants' Cognition under the Background of Grandmother Co-parenting: A Moderated Mediation Model

The present study constructed a moderated mediation model to examine whether mother-infant attachment mediated the association between maternal mind-mindedness and infants' cognition, and whether this mediating process was moderated by grandparents' mind-mindedness. A total of 37 infants (M_age=18.24 months, SD=3.34) and their mothers as well as grandparents were investigated with Mind-mindedness Coding List, Attachment Q-set, and Bayley Scales of Infant Development Ⅱ.The results indicated that:(1) Mothers' mind-mindedness was positively correlated with mother-infant attachment and infants' cognition. Mother-infant attachment was also positively correlated with infants' cognition. (2) Mother-infant attachment played a mediating role between mothers' mind-mindedness and infants' cognition. In addition, grandparents' mind-mindedness moderated the correlation between mothers' mind-mindedness and mother-infant attachment, wherein mothers' mind-mindedness positively correlated mother-infant attachment with high level of grandparents' mind-mindedness. The present study carried out under the background of China. The results provided evidence to support the impact of the universal phenomenon of co-parenting.