一位哈佛博士、发展心理学家近日通过亲身经历质疑了屏幕摧毁青少年心智这一流行说法。1这位研究者在12至17岁期间每天平均屏幕使用时间超过10小时，在单一游戏上投入超过10,000小时。1
尽管青少年心理健康指标在2010年左右恶化与智能手机普及时间重合，但科学证据对社交媒体的危害程度提出了质疑。12024年发表在《美国医学会杂志·儿科学》上的一项分析涵盖了143项研究、超过100万名青少年的数据，结果表明社交媒体使用与心理健康问题之间的关联微弱且不一致。1与此同时，美国疾病控制与预防中心的数据显示，尽管社交媒体访问没有变化，青少年心理健康最近反而有所改善。1
研究者指出，社交支持、韧性和归属感等因素比屏幕时间更能预测青少年健康状况，屏幕使用往往是应对更深层社会心理因素的应对机制。1青少年的其他关键指标也在改善，包括犯罪率下降、吸烟减少、药物使用减少、少女怀孕率下降和高中辍学率下降。1乔纳森·海特的著作《焦虑的一代》曾声称智能手机和社交媒体导致了心理疾病流行，该观点已影响了澳大利亚和美国多个州的政策制定。1
A Harvard-trained developmental psychologist challenges the widely held belief that screens are harming adolescent mental health, drawing on both personal experience and recent scientific evidence.1 The researcher, who averaged more than 10 hours of daily screen time between ages 12 and 17 and spent over 10,000 hours on a single video game, has not experienced the severe psychological damage commonly attributed to such exposure.1 Despite the temporal correlation between smartphone proliferation around 2010 and deteriorating adolescent mental health metrics, a 2024 analysis in JAMA Pediatrics examining 143 studies covering more than one million teenagers found that the association between social media use and mental health problems is both weak and inconsistent.1
The skepticism toward screen-based harm narratives is reinforced by contradictory trends in youth wellbeing data.1 According to CDC figures, adolescent mental health has recently improved even as social media access has remained constant.1 Beyond psychological measures, other indicators of youth welfare have simultaneously strengthened: crime rates have declined, smoking has decreased, substance use has fallen, teenage pregnancy has diminished, and high school dropout rates have reduced.1 The researcher argues that social support, resilience, and a sense of belonging are more reliable predictors of adolescent health than screen time itself, and that digital engagement often functions as a coping mechanism for deeper social and psychological factors rather than as their primary cause.1
评论
还没有评论，欢迎留下第一条。