Rosslund Audun, Kartushina Natalia, Mayor Julien
Center for Multilingualism in Society across the Lifespan, University of Oslo, Oslo, Norway.
Department of Psychology, University of Oslo, Oslo, Norway.
J Child Lang. 2025 Jul;52(4):971-983. doi: 10.1017/S0305000924000291. Epub 2024 Sep 20.
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.
在当前这项预先注册的研究中，我们调查了1442名12个月和24个月大的挪威婴儿的共读、每日屏幕使用时间与词汇量之间的关联。我们的研究结果表明，两个年龄组的共读与词汇量之间均呈正相关，而24个月大婴儿的屏幕使用时间与词汇量之间呈负相关。探索性分析显示，社会经济地位较低群体中，12个月大婴儿的共读与表达性词汇之间的正相关关系更强，这表明共读可能起到一种补偿机制的作用，减弱低社会经济地位家庭中潜在匮乏的学习环境和亲子互动的影响。
