Department of Psychology, University of Minnesota, Twin Cities.
Department of Psychology, University of Minnesota, Duluth.
J Couns Psychol. 2021 Jul;68(4):489-500. doi: 10.1037/cou0000549. Epub 2021 May 6.
This study aimed to assess (a) the within- and between-person associations between daily stress and sleep; (b) the relation between childhood maltreatment and sleep; and (c) whether the relation between stress and sleep was moderated by the extent of childhood maltreatment among college students. Participants ( = 181) comprised the active control group in a previous intervention study. Participants completed a self-report measure of childhood maltreatment and 14 daily self-report measures of stressor exposure and severity (evenings) and 6 sleep measures (e.g., quality, duration; mornings). Experiencing more daily stressors than usual (within-person relation) was significantly associated with delayed sleep latency (i.e., time falling asleep). Greater daily stressor severity was also significantly associated with lower sleep efficiency within persons. Participants who reported more stressors in general had shorter sleep duration, poorer sleep quality, and less restful sleep (between-person relations). Students who reported more childhood maltreatment also reported significantly lower quality sleep and feeling less rested upon awakening. Childhood maltreatment did not moderate the within-person association between daily stress and sleep. Unexpectedly, at the between-person level, maltreatment moderated the association between stressors and stressor severity and several sleep parameters (e.g., efficiency and latency) such that there was a weaker relation between stress and sleep among those with more maltreatment. Interventions on campus could aim to reduce stress and improve sleep. Additional awareness of the prevalence of maltreatment and how it may be related to sleep also appears warranted. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
(a) 日常压力与睡眠之间的个体内和个体间关联；(b) 儿童期虐待与睡眠之间的关系；以及 (c) 大学生中儿童期虐待程度是否调节了压力与睡眠之间的关系。参与者（n=181）是之前一项干预研究的主动对照组。参与者完成了儿童期虐待的自我报告测量，以及 14 项日常压力源暴露和严重程度的自我报告测量（晚上）和 6 项睡眠测量（例如，质量、持续时间；早上）。与通常相比经历更多日常压力源（个体内关系）与睡眠潜伏期延迟（即入睡时间）显著相关。每日压力源严重程度的增加也与个体内的睡眠效率降低显著相关。一般来说报告更多压力源的参与者睡眠时间更短、睡眠质量更差、睡眠恢复程度更低（个体间关系）。报告儿童期虐待经历更多的学生报告睡眠质量明显较低，醒来后感觉休息不足。儿童期虐待并没有调节日常压力与睡眠之间的个体内关联。出乎意料的是，在个体间水平上，虐待调节了压力源和压力源严重程度与几个睡眠参数（例如，效率和潜伏期）之间的关系，即受虐待程度越高，压力与睡眠之间的关系就越弱。校园干预措施可以旨在减轻压力和改善睡眠。还需要进一步了解虐待的普遍程度以及它与睡眠的关系。（PsycInfo 数据库记录（c）2021 APA，保留所有权利）。
