Altering Adolescents' Pre-Bedtime Phone Use to Achieve Better Sleep Health
Altering Adolescents' Pre-Bedtime Phone Use to Achieve Better Sleep Health
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DOI：
10.1080/10410236.2017.1422099
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发表时间：
2019-03-21
影响因子：
3.9
通讯作者：
Gradisar, M.
中科院分区：
文献类型：
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作者：
Bartel, K.;Scheeren, R.;Gradisar, M.
在流行和科学文献中，移动的手机使用经常被归咎于青少年睡眠困难，青少年的移动的手机使用与他们的就寝时间之间存在相关性。我们的目标是获得实验证据来支持这些因果关系的说法。在青少年家中进行了一项受试者内实验（基线，干预），以确定限制青少年睡前使用移动的电话对学校夜间睡眠习惯的影响。在基线周之后，青少年被给予个性化的电话停止时间，在一个学校周的睡前1小时。使用在线睡眠日记监测就寝时间、熄灯时间、睡眠潜伏期和总睡眠。63名青少年（年龄范围14-18岁，M = 16.3，SD = 0.93岁; 17%为男性）提供了数据。在一周的电话限制期间，青少年更早地停止使用手机（80分钟，p < .001），更早地关灯（17分钟，p = .01），睡得更长（21分钟，p = .01）。参与者的招募率很低（26%），这表明许多青少年缺乏动力来谈判改变他们晚上的电话使用。总的来说，在睡眠前阶段限制使用移动的电话有潜在的好处，但是，需要未来的研究来确定非技术干预措施，以增加对电话限制的遵守（例如，动机访谈）或以其他方式减少睡前唤醒（例如，认知策略）。
Mobile phone use is often blamed for adolescent sleeping difficulties in the popular and scientific literature, with correlations observed between adolescents' mobile phone use and their bedtime. We aimed to obtain experimental evidence to support these causal claims. A within-subjects experiment (baseline, intervention) was conducted in adolescents' homes, to determine the effect of restricting adolescents' pre-bed mobile phone use on school night sleep habits. Following a baseline week, adolescents were given individualized phone stop times, 1 hour before bed for one school week. An online sleep diary was used to monitor bedtime, lights out time, sleep latency and total sleep. Sixty three adolescents (age range 14-18, M = 16.3, SD = 0.93yrs; 17%male) provided data. During one week of phone restriction, adolescents stopped using their phones earlier (80 min, p < .001), turned their lights off earlier (17 min, p = .01), and slept longer (21 min, p = .01). Participant recruitment was low (26%), indicating many adolescents lack motivation to negotiate changes to their evening phone use. Overall, there are potential benefits of restricted mobile phone use during the pre-sleep period, yet, future research is needed to identify non-technological interventions to increase adherence to phone restriction (e.g., motivational interviewing) or otherwise decrease pre-sleep arousal (e.g., cognitive strategies).