Lehman E B, Denham S A, Moser M H, Reeves S L
Department of Psychology, George Mason University, Fairfax, VA 22030.
J Child Psychol Psychiatry. 1992 Oct;33(7):1205-15. doi: 10.1111/j.1469-7610.1992.tb00939.x.
A longitudinal study was conducted to evaluate the hypothesis that a healthy mother-infant relationship is a prerequisite for the development of a child's attachment to a blanket or other soft object. Security of attachment to mother was measured at 12 months with the Strange Situation Test and at 30 months with the Attachment Q-Sort. Most of the children with soft object attachments were rated as securely attached to their mothers at both ages. Children with pacifier attachments, on the other hand, were less often rated as securely attached and were more likely to show changes in security classification between 12 and 30 months. The results are discussed in terms of necessary, but not sufficient, conditions for the development of attachments to inanimate objects.
一项纵向研究开展，以评估这样一个假设：健康的母婴关系是孩子依恋毯子或其他柔软物品发展的先决条件。在12个月时用陌生情境测验测量对母亲的依恋安全性，在30个月时用依恋Q分类法测量。大多数有柔软物品依恋的孩子在两个年龄段都被评为与母亲有安全依恋关系。另一方面，有安抚奶嘴依恋的孩子被评为安全依恋的情况较少，并且更有可能在12个月至30个月之间出现安全分类的变化。研究结果根据对无生命物体依恋发展的必要但不充分条件进行了讨论。
