Sleep restriction worsens mood and emotion regulation in adolescents.
Sleep restriction worsens mood and emotion regulation in adolescents.
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DOI：
10.1111/jcpp.12125
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Beebe DW
中科院分区：
文献类型：
--
作者：
Baum KT;Desai A;Field J;Miller LE;Rausch J;Beebe DW
睡眠不足和情绪之间的关系在成年人中已经得到了很好的确立，并且主要得到了年轻人群相关数据的支持。鉴于青少年经常在上学的夜晚经历睡眠缩短，我们试图更好地了解实验诱导的慢性睡眠限制对青少年情绪和情绪调节的影响。50名14至17岁的健康青少年完成了为期三周的睡眠操作协议，包括基线周，随后是睡眠限制（SR）条件（每晚在床上6.5小时，持续五晚）和健康睡眠持续时间（HS）条件（每晚在床上10小时，持续五晚）。本研究采用随机、平衡、交叉实验设计。参与者的睡眠在家中通过自我报告和活动记录仪进行监测。在每个条件结束时，参与者和他们的父母完成了情绪和情绪调节的问卷调查。为了评估预期效应，我们还分析了父母和青少年对多动/冲动的评级，之前的研究表明这对青少年的SR并不敏感。Wilcoxon符号秩检验比较了两种情况下的问卷结果。与HS相比，青少年在SR期间认为自己更紧张/焦虑，愤怒/敌对，困惑和疲劳，并且活力较低（p = .001-.01）。父母和青少年还报告了与HS相比，SR期间更大的对立/易怒和更差的情绪调节（p < .05）。在抑郁或多动/冲动方面没有交叉条件差异（p > 0.05）。研究结果补充了先前的相关性研究结果，表明在短短几天的睡眠时间缩短后，数百万青少年在上学之夜经常经历的严重程度，青少年的情绪恶化，调节负面情绪的能力下降。
The relationship between inadequate sleep and mood has been well-established in adults and is supported primarily by correlational data in younger populations. Given that adolescents often experience shortened sleep on school nights, we sought to better understand the effect of experimentally-induced chronic sleep restriction on adolescents’ mood and mood regulation. Fifty healthy adolescents, ages 14 to 17, completed a three-week sleep manipulation protocol involving a baseline week, followed by a sleep restriction (SR) condition (6.5 hours in bed per night for five nights) and healthy sleep duration (HS) condition (10 hours in bed per night for five nights). The study used a randomized, counterbalanced, cross-over experimental design. Participants’ sleep was monitored at home via self-report and actigraphy. At the end of each condition, participants and their parents completed questionnaires of mood and mood regulation. To assess for expectancy effects, we also analyzed parent and teen ratings of hyperactivity/impulsivity, which prior research suggests is not sensitive to SR in adolescents. Wilcoxon Signed Rank tests compared questionnaire outcomes across the two conditions. Participants averaged 2.5 more hours of sleep per night during HS relative to SR. Compared to HS, adolescents rated themselves as significantly more tense/anxious, angry/hostile, confused, and fatigued, and as less vigorous (p = .001–.01) during SR. Parents and adolescents also reported greater oppositionality/irritability and poorer emotional regulation during SR compared to HS (p < .05). There were no cross condition differences in depression or hyperactivity/impulsivity (p > .05). Findings complement prior correlational study results to show that after only a few days of shortened sleep, at a level of severity that is experienced regularly by millions of adolescents on school nights, adolescents have worsened mood and decreased ability to regulate negative emotions.
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影响因子：
2.6
作者：
Beebe, Dean W.
通讯作者：
Beebe, Dean W.
影响因子：
--
作者：
Everson, CA
通讯作者：
Everson, CA
影响因子：
5.6
作者：
Beebe, Dean W.;Ris, M. Douglas;Amin, Raouf
通讯作者：
Amin, Raouf
DOI：
10.1111/j.1469-7610.2008.01885.x
发表时间：
2008-09-01
影响因子：
7.6
作者：
Beebe, Dean W.;Fallone, Gahan;Amin, Raouf
通讯作者：
Amin, Raouf
影响因子：
5.6
作者：
Beebe, Dean W.;Simon, Stacey;Dolan, Lawrence M.
通讯作者：
Dolan, Lawrence M.