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                      時事熱議:屏幕電子設備正培養一代“悲慘孩子”?

                      來源:新華社     作者:     發稿時間:2018/3/1 15:36:52

                      美國一項研究顯示,智能手機等屏幕電子設備正在培養出一代“悲慘孩子”。研究人員建議,青少年想要更快樂,需限制所謂“屏幕時間”,最好把玩智能手機、電腦游戲等數碼媒介的時間控制在每天2小時以內。

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                      佐治亞大學和加利福尼亞州州立圣迭戈大學的研究人員分析美國“監控未來”縱向研究的數據。這項研究調查有超過100萬13歲到18歲的美國青少年參與,問題涉及孩子們使用手機、電腦或筆記本電腦的時長、社會互動情況、自我評估幸福感等。研究人員發現,把更多時間花在屏幕設備上的孩子的幸福感不如把時間花在運動、看報紙雜志、面對面人際互動等非屏幕活動的孩子。此外,感覺最快樂的那部分孩子每天接觸數碼媒介的時間略少于1小時。超過這個時長后,孩子們的不幸福感隨屏幕時間變長穩步升高。研究人員對比始自上世紀90年代同齡人的“歷史趨勢”后發現,屏幕設備的增多與青少年幸福感的降低之間存在關聯,“00后”的生活滿意度、自我價值認定、幸福感均低于“90后”;尤其是自2012年起,青少年的生活滿意度、自我價值認定、幸福感更是“大跳水”。2012年美國人智能手機擁有率首次突破50%。

                      英國《每日郵報》援引研究帶頭人、心理學家瓊·特文格的話報道:“盡管這項研究無法顯示絕對的因果關系……但(青少年)想要自己快樂的關鍵在于限制數碼媒介的使用。最好每天接觸數碼媒介的時間不超過2小時,并且盡量多花些時間與朋友們面對面接觸以及運動鍛煉。

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