In the current pre-registered study, we examined the associations between shared book reading, daily screen time, and vocabulary size in 1,442 12- and 24-month-old Norwegian infants. Our results demonstrate a positive association between shared reading and vocabulary in both age groups, and a negative association between screen time and vocabulary in 24-month-olds. Exploratory analyses revealed that the positive relationship between shared reading and expressive vocabulary in 12-month-olds was stronger in lower SES groups, suggesting that shared reading may act as a compensatory mechanism attenuating potentially impoverished learning environment and parent-infant interactions in low-SES families.

中文翻译：

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共享书籍阅读、每日屏幕时间和婴儿词汇量之间的关联


在当前的预注册研究中，我们研究了 1,442 名 12 个月和 24 个月大的挪威婴儿的共享书籍阅读、每日屏幕时间和词汇量之间的关联。我们的结果表明，两个年龄段的共同阅读和词汇量之间存在正相关关系，而 24 个月大的孩子中，屏幕时间和词汇量之间存在负相关关系。探索性分析显示，12 个月大的儿童中，共享阅读与表达词汇之间的正相关关系在社会经济地位较低的群体中更为明显，这表明共享阅读可能作为一种补偿机制，减轻社会经济地位较低的潜在贫困学习环境和亲子互动。家庭。