The interplay between sleep behavior and affect in elementary school children's daily life
The interplay between sleep behavior and affect in elementary school children's daily life
复制标题
DOI：
10.1016/j.jecp.2016.04.003
复制
发表时间：
2016-10-01
影响因子：
2.6
通讯作者：
Schmiedek, Florian
中科院分区：
文献类型：
--
作者：
Koenen, Tanja;Dirk, Judith;Schmiedek, Florian
最近的评论提出了成人睡眠行为和情感之间的双向关系的想法，但对这种相互作用总体上，特别是对儿童的了解很少。在这项微观纵向研究中，通过动态评估，直接捕捉到了儿童在校内外的日常生活环境中睡眠和情感的相互作用。在连续31天的时间里，110名小学生(8-11岁)提供了他们昨晚的睡眠信息，并在学校和家里的四个日常场合通过智能手机报告了他们目前的影响。采用多水平分析方法分析了睡眠与次日(上午、中午、下午)的影响以及夜间影响与后续睡眠的关系。在人的内部层面上，睡眠质量与第二天所有观察到的影响方面有关，早上的影响最强。睡眠质量对积极情绪的影响对于平均早睡和睡眠时间较长的儿童尤为明显。然而，睡眠量对情感没有直接的人内效应。此外，晚间感觉与随后的睡眠有关。这些发现支持了儿童日常生活(包括学校)中情感和睡眠之间存在双向关系的观点。他们认为，良好的睡眠为孩子第二天的情感健康提供了基础和资源，并证明了分析儿童睡眠的人内差异的重要性。微观纵向研究结果有助于解释睡眠和情绪之间的宏观纵向关系是如何随着时间的推移而发展的。(C)2016 Elsevier Inc.保留所有权利。
Recent reviews raised the idea of a bidirectional relation between sleep behavior and affect in adults, but little is known about this interplay in general and especially regarding children. In this micro-longitudinal study, the interplay of sleep and affect was captured directly in children's daily life context in and out of school through ambulatory assessment. For 31 consecutive days, 110 elementary school children (8-11 years old) provided information about their last night's sleep and reported their current affect at four daily occasions in school and at home on smartphones. A multilevel approach was used to analyze the relation between sleep and affect the next day (morning, noon, and afternoon) and the relation between evening affect and subsequent sleep. At the within person level, sleep quality was related to all observed facets of affect the next day and the strongest effects were found in the morning. The effect of sleep quality on positive affect was particularly pronounced for children who on average went to bed early and slept long. There were, however, no direct within-person effects of sleep quantity on affect. Furthermore, evening affect was related to subsequent sleep. The findings support the idea of a bidirectional relation between affect and sleep in children's daily life (including school). They suggest that good sleep provides a basis and resource for children's affective well-being the next day and demonstrate the importance of analyzing within-person variations of children's sleep. Micro-longitudinal findings can contribute to explain how macro longitudinal relations between sleep and affect develop over time. (C) 2016 Elsevier Inc. All rights reserved.