期刊名称：Child and Adolescent Psychiatry and Mental Health
印刷版ISSN：1753-2000
电子版ISSN：1753-2000
出版年度：2018
卷号：12
期号：1
页码：53
DOI：10.1186/s13034-018-0258-8
语种：English
出版社：BioMed Central
摘要：Many reports argue that sleep is important for children’s health, learning, and academic performance. The purpose of this longitudinal study was to examine the association between sleep and the development of social competence in infants. This study was conducted as part of a Japan Science and Technology Agency (JST) project. Caregivers responded to the Japan Children’s Study Sleep Questionnaire when children were 18 months old. The interactions of caregivers and children were observed when children were 18, 30, and 42 months old, and rated with the Interaction Rating Scale, which is a measure of social competence. Nocturnal sleep duration of more than 10 h and an earlier bed time than 22:00 were significantly correlated with two trajectory groups (low point and high point transition groups) of children’s social competence at 18, 30, and 42 months. Further, total sleep duration of more than 12.25 h and an earlier bed time than 22:00 were significantly correlated with the trajectory of children’s social competence at 18, 30, and 42 months. Sleep duration and sleep onset time are important factors in children’s development of social competence. Trial registration The ethics committee of the JST approved this study on March 19, 2001. The registration number is 356-1.
关键词：Social competence ; Nighttime sleep duration ; Total sleep duration ; Sleep onset time ; Longitudinal study
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