Adolescent Technology, Sleep, and Physical Activity Time in Two US Cohorts.

Adolescent Technology, Sleep, and Physical Activity Time in Two US Cohorts.
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DOI:
10.1177/0044118x19868365
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发表时间:
2021-05-01
期刊:
影响因子:
2
通讯作者:
Mollborn S
Mollborn S
中科院分区:
法学3区
文献类型:
--
作者:
Fomby P;Goode JA;Truong-Vu KP;Mollborn S

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过去十年中,支持互联网的移动数字设备的出现改变了美国青少年技术的使用,但人们对这些变化如何影响其他健康相关行为却知之甚少。我们提供了与上一代相比当代技术的使用如何适应青少年日常健康生活方式的全国概况,特别关注技术的使用是否以及为谁取代了睡眠或体力活动的时间。通过美国收入动态儿童发展补充小组研究,收集了 2002-03 年 (N=1,139) 和 2014-16 年 (N=527) 11-17 岁儿童的时间日记。当代青少年每周花在以技术为中心的活动上的时间多出 40 分钟,但与早期群体相比,他们的构成更加多样化。当代技术的使用预示着身体活动时间的减少,与其他技术使用情况的同龄人相比,经常玩电子游戏的青少年在身体活动上花费的时间更少。
The advent of internet-enabled mobile digital devices has transformed US adolescent technology use over the last decade, yet little is known about how these changes map onto other health-related behaviors. We provide a national profile of how contemporary technology use fits into adolescents’ daily health lifestyles compared to the previous generation, with particular attention to whether and for whom technology use displaces time spent in sleep or physical activity. Time diaries were collected from 11–17 year olds in 2002–03 (N=1,139) and 2014–16 (N=527) through the US Panel Study of Income Dynamics Child Development Supplement. Contemporary adolescents spent 40 minutes more per week in technology-focused activities, but their composition was more varied compared to the earlier cohort. Contemporary technology use was predictive of less time in physical activity, and adolescents engaged in frequent video game play spent less time in physical activity compared to peers with other technology use profiles.
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