Sagi A, van IJzendoorn M H, Aviezer O, Donnell F, Mayseless O
Department of Psychology, University of Haifa, Israel.
Child Dev. 1994 Aug;65(4):992-1004. doi: 10.1111/j.1467-8624.1994.tb00797.x.
Attachment classification distributions of infant-mother dyads living in 2 types of Israeli kibbutzim were compared. The subjects were 48 infants, 14-22 months old (M = 18.29 months); 13 boys and 10 girls were from 23 kibbutz infants' houses with communal sleeping arrangements, and 13 boys and 12 girls were from 25 kibbutz infants' houses with home-based sleeping arrangements. The 2 groups did not differ on infants' temperament and early life events, mother-infant play interaction, quality of infants' daytime environment, or any of several maternal variables. Among the home-based infants, 80% were securely attached to their mothers versus 48% of the infants in communal sleeping arrangements. No avoidant relationships were found. Including the disorganized-disoriented attachment classification (44% in the communal group, 32% in the home-based group) did not change the results. We argue that the communal sleeping arrangement presents a childrearing environment that deviates markedly from the environment of evolutionary adaptedness.
对生活在以色列两种类型集体农场中的母婴二元组的依恋分类分布进行了比较。研究对象为48名14至22个月大的婴儿（平均年龄M = 18.29个月）；其中13名男孩和10名女孩来自23个采用集体睡眠安排的集体农场婴儿之家，13名男孩和12名女孩来自25个采用家庭睡眠安排的集体农场婴儿之家。两组在婴儿气质、早期生活事件、母婴游戏互动、婴儿白天环境质量或多个母亲变量中的任何一项上均无差异。在采用家庭睡眠安排的婴儿中，80%与母亲形成安全依恋，而采用集体睡眠安排的婴儿中这一比例为48%。未发现回避型关系。纳入混乱 - 迷失方向依恋分类（集体组为44%，家庭组为32%）并未改变结果。我们认为，集体睡眠安排呈现出一种与进化适应环境显著不同的育儿环境。
