在新加坡的长期研究中,2岁前早期使用屏幕与青春期的思维迟缓和焦虑程度较高有关。 Early screen use before age two linked to slower thinking and higher anxiety by adolescence, per long-term Singapore study.

新加坡对168名儿童进行的一项长期研究发现,在2岁之前接触屏幕的婴儿在视力和认知控制方面的大脑网络加速发展,这与8.5岁时决策缓慢有关,13岁时焦虑程度较高。 A long-term Singapore study of 168 children found that infants exposed to screens before age two showed accelerated development in brain networks for vision and cognitive control, linked to slower decision-making by age 8.5 and higher anxiety levels by age 13. 研究人员在十多年的时间里使用了磁共振扫描和认知测试,指出早期屏幕使用可能通过促进过早的专业化而破坏正常的大脑发展。 Researchers used MRI scans and cognitive tests over more than a decade, noting that early screen use may disrupt normal brain development by promoting premature specialization. 调查结果表明,过长的屏幕时间,特别是2岁之前的屏幕时间,可能会降低大脑的灵活性和复原力,尽管经常在3岁时进行家长-子女阅读似乎会减轻这些影响。 The findings suggest that excessive screen time, especially before age two, may reduce brain flexibility and resilience, though frequent parent-child reading at age three appeared to lessen these effects. 这些结果支持现行准则,限制幼儿期的屏幕接触。 The results support current guidelines limiting screen exposure in early childhood.