LIFE Leipzig Research Center for Civilization Diseases (T Poulain, M Vogel, J Ludwig, N Grafe, A Körner, and W Kiess), Leipzig University, Leipzig, Germany; Department of Women and Child Health (T Poulain, M Vogel, A Körner, and W Kiess), Hospital for Children and Adolescents and Center for Paediatric Research, Leipzig University, Leipzig, Germany.
LIFE Leipzig Research Center for Civilization Diseases (T Poulain, M Vogel, J Ludwig, N Grafe, A Körner, and W Kiess), Leipzig University, Leipzig, Germany; Department of Women and Child Health (T Poulain, M Vogel, A Körner, and W Kiess), Hospital for Children and Adolescents and Center for Paediatric Research, Leipzig University, Leipzig, Germany.
Acad Pediatr. 2019 Jan-Feb;19(1):109-117. doi: 10.1016/j.acap.2018.08.009. Epub 2018 Aug 23.
This study investigated reciprocal longitudinal associations between media use/physical activity and adolescents' psychological health.
Data were collected between 2011 and 2017 in the LIFE Child study in Germany. The sample included 814 10- to 17-year-old adolescents. The participants provided information on their media use per day (hours of television/video, computer/Internet, and mobile phone use), physical activity (frequency of organized and non-organized physical activity per week), behavioral difficulties (emotional problems, conduct problems, hyperactivity/inattention, peer relationship problems), and quality of life (physical and psychological well-being; satisfaction with parents, peers, and school) at 2 time points 12 months apart. Multiple regressions were applied to analyze reciprocal longitudinal associations between media use/physical activity and behavioral difficulties/quality of life.
Frequent use of computers/Internet at baseline was associated with an increase in internalizing behavioral difficulties (emotional problems and peer relationship problems) at follow-up. Additionally, a high frequency of computer/Internet and mobile phone use was related to a decrease in psychological well-being, whereas a high frequency of organized physical activity was linked to improved physical well-being. The analyses also revealed a link between more behavioral difficulties at baseline and increased television consumption at follow-up.
This study suggests mutual dependencies between electronic media use and psychological health over time.
本研究调查了媒体使用/体育活动与青少年心理健康之间的相互纵向关联。
本研究的数据采集于德国 LIFE 儿童研究中，时间跨度为 2011 年至 2017 年。样本包括 814 名 10 至 17 岁的青少年。参与者提供了关于其每日媒体使用情况（电视/视频、计算机/互联网和手机使用时间）、体育活动（每周有组织和无组织体育活动的频率）、行为困难（情绪问题、行为问题、多动/注意力不集中、同伴关系问题）以及生活质量（身体和心理幸福感；对父母、同伴和学校的满意度）的信息，这些信息在两次相隔 12 个月的时间点上进行了收集。采用多元回归分析来分析媒体使用/体育活动与行为困难/生活质量之间的相互纵向关联。
基线时频繁使用计算机/互联网与随访时内化行为困难（情绪问题和同伴关系问题）的增加有关。此外，计算机/互联网和手机使用频率高与心理幸福感下降有关，而有组织的体育活动频率高与身体幸福感提高有关。分析还显示，基线时行为困难越多，随访时电视消费就越高。
本研究表明，电子媒体使用和心理健康之间存在相互依存的关系。
