Murdoch University.
Griffith University, Menzies Health Institute of Queensland.
Child Dev. 2018 Jan;89(1):66-77. doi: 10.1111/cdev.12836. Epub 2017 May 29.
Mobile phones are an essential part of an adolescent's life, leading them to text, phone, or message into the night. Longitudinal latent growth models were used to examine relations between changes in adolescent night-time mobile phone use, changes in sleep behavior, and changes in well-being (depressed mood, externalizing behavior, self-esteem, and coping) for 1,101 students (43% male) between 13 and 16 years old. Both night-time mobile phone use and poor sleep behavior underwent positive linear growth over time. Increased night-time mobile phone use was directly associated with increased externalizing behavior and decreased self-esteem and coping. Changes in sleep behavior mediated the relation between early changes in night-time mobile phone use and later increases in depressed mood and externalizing behavior and later declines in self-esteem and coping.
手机是青少年生活中不可或缺的一部分，让他们在夜间发短信、打电话或发消息。本研究使用纵向潜增长模型，调查了 1101 名 13 至 16 岁的学生（43%为男性）中，夜间手机使用、睡眠行为变化与幸福感（抑郁情绪、外化行为、自尊和应对方式）变化之间的关系。夜间手机使用和不良睡眠行为都随时间呈正线性增长。夜间手机使用的增加与外化行为的增加和自尊与应对能力的降低直接相关。睡眠行为的变化中介了夜间手机使用早期变化与抑郁情绪和外化行为的增加以及自尊和应对能力的下降之间的关系。
