Department of Individual, Family and Community Education, University of New Mexico, Albuquerque, New Mexico, USA.
Department of Human Development and Family Studies, Auburn University, Auburn, Alabama, USA.
Child Dev. 2022 Mar;93(2):540-555. doi: 10.1111/cdev.13703. Epub 2021 Nov 10.
Reciprocal relations between sleep and adjustment were investigated. Participants included 246 adolescents (M = 15.80 years; 67.5% White, 32.5% Black/African American; 53% female, 47% male) at Time 1 (data collected 2012-2013), 227 at Time 2 (M = 16.78 years) and 215 at Time 3 (M = 17.70 years). Sleep-wake variables were measured with self-reports (sleepiness) and actigraphy (average sleep minutes and efficiency, variability in sleep minutes and efficiency). Adolescents reported on depression and anxiety symptoms, and parents reported on externalizing problems. Greater variability in sleep duration and efficiency as well as sleepiness predicted adjustment problems (range of R : 36%-60%). Reciprocal relations were supported mostly for sleepiness (range of R : 16%-32%). Results help understand bidirectional relations between sleep and adjustment.
研究了睡眠和调整之间的相互关系。参与者包括 246 名青少年(M=15.80 岁;67.5%为白人,32.5%为黑人/非裔美国人;53%为女性,47%为男性),他们在第 1 次(2012-2013 年收集数据)、第 2 次(M=16.78 岁)和第 3 次(M=17.70 岁)时接受了调查。睡眠-觉醒变量通过自我报告(嗜睡)和活动记录仪(平均睡眠时间和效率、睡眠时间和效率的可变性)进行测量。青少年报告了抑郁和焦虑症状,家长报告了外化问题。睡眠持续时间和效率以及嗜睡的可变性越大,预示着调整问题越大(R 范围:36%-60%)。睡眠的可变性与调整问题之间存在相互关系,这得到了大多数据的支持(R 范围:16%-32%)。研究结果有助于理解睡眠与调整之间的双向关系。