暴力卡通影响儿童睡眠

　　A recent study has found violent cartoons such as Batman may affect young kids' sleep, ABC News reported。

　　The study conducted by Seattle Children's Research Institute investigated 564 preschool-age children and found that those who tuned in to age-appropriate educational programs were less likely to have sleep problems than those who watched superheroes or slapstick scenes meant for slightly older kids。

　　Previous studies in children have linked violent videos to disrupted sleep, raising the risk of behavioral and emotional problems。

　　The study published in the journal Pediatrics added screen time and screen content can both negatively impact sleep。

　　据美国广播公司新闻网报道，一项最新研究得出，例如《蝙蝠侠》这种充斥暴力的卡通节目可能会影响孩子的睡眠。

　　研究方美国西雅图儿童研究院调查了564名学龄前儿童，发现比起观看超级英雄或适宜较大年龄段、含有激烈动作场景节目的孩子们，观看适龄教育节目的孩子睡眠问题较少。

　　先前的儿童研究已认为暴力视频内容会影响睡眠，增加产生行为和情感问题的可能。

　　这项发布于期刊《儿科学》的研究还表示，观看电视时间和观看的内容都会对睡眠带来负面影响。