网站地图RSS订阅高级搜索收藏本站首页英语新闻英语散文英语故事英语笑话英语科普英语娱乐英语诗歌英语演讲英语试题英语行业英语小说英语技巧英语论坛英语书店首页英语科普热门标签:lifespacefoodgovernmentclimateheart只需30秒，测测你的英语词汇量！研究：屏幕使用时间对健康影响不大文章来源：未知 文章作者：enread 发布时间：2019-04-20 06:43字体： [大 中 小] 进入论坛(单词翻译:双击或拖选)Data from more than 17,000 teenagers show little evidence of a relationship between screen time and well-being1 in adolescents. 从17000名青少年中收集的数据显示，很少的证据表明屏幕使用时间和青少年的健康存在联系。 The study, published in Psychological Science, a journal of the Association for Psychological Science, casts doubt on the widely accepted notion that spending time online, gaming, or watching TV, especially before bedtime, can damage young peoples mental health. “Implementing2 best practice statistical3 and methodological techniques we found little evidence for substantial negative associations between digital-screen engagement and adolescent well-being,” said Amy Orben, a Researcher at the Oxford4 Internet Institute (OII) and College Lecturer at the Queens College, University of Oxford. “While psychological science can be a powerful tool for understanding the link between screen use and adolescent well-being, it still routinely fails to supply stakeholders and the public with high-quality, transparent5, and objective investigations6 into growing concerns about digital technologies.” “Analyzing7 three different datasets, which include improved measurements of screen time, we found little clear-cut evidence that screen time decreases adolescent well-being, even if the use of digital technology occurs directly before bedtime,” said Professor Andrew Przybylski, Director of Research at the OII and coauthor on the study. The research found that adolescents total screen time per day had little impact on their mental health, both on weekends and weekdays. It also found that the use of digital screens 2 hours, 1 hour, or 30 minutes before bedtime didnt have clear associations with decreases in adolescent well-being, even though this is often taken as a fact by media reports and public debates.点击收听单词发音 1well-being n.安康，安乐，幸福参考例句：He always has the well-being of the masses at heart.他总是把群众的疾苦挂在心上。My concern for their well-being was misunderstood as interference.我关心他们的幸福，却被误解为多管闲事。2implementing v.实现( implement的现在分词 )；执行；贯彻；使生效参考例句：– Implementing a comprehensive drug control strategy.