van Ijzendoorn M H, van Vliet-Visser S
Department of Education, University of Leiden, The Netherlands.
J Genet Psychol. 1988 Mar;149(1):23-8. doi: 10.1080/00221325.1988.10532135.
In this study, we hypothesized that securely attached infants would in kindergarten perform better on an intelligence test than anxiously attached children. No difference was expected between children of working mothers (working more than 15 hours outside the home) and children of full-time homemakers. Mother-child pairs (N = 77; average age of child was 24 months) were observed during the Strange Situation procedure; three years later, 65 children completed the Leiden Diagnostic Test for measuring intelligence level. Results showed that the securely attached reference group attained the highest IQ. The working status of the mother did not appear to make a difference.
在本研究中，我们假设，与焦虑型依恋的儿童相比，安全型依恋的婴儿在幼儿园进行智力测试时表现会更好。我们预计职业母亲（每周外出工作超过15小时）的孩子与全职家庭主妇的孩子之间没有差异。在陌生情境程序中观察了母婴对（N = 77；儿童平均年龄为24个月）；三年后，65名儿童完成了用于测量智力水平的莱顿诊断测试。结果表明，安全型依恋的参照组智商最高。母亲的工作状态似乎没有产生影响。
