Higher Screen Time Linked to Poorer Language Skills in Children: Study Reveals - Video

Screens have become ubiquitous in our daily lives which means they've also become part of children's lives too. So what effect does this have on children's developing brains, especially critical language skills? To understand this, scientists in Estonia surveyed the parents of more than 400 children about their screen use, their children’s screen use, and their children’s language skills. They found that parents who use screens a lot also have children who use screens a lot and that children’s higher screen time is associated with poorer language skills.

“Our study reveals that children’s screen use patterns are similar to those of their parents,” said Dr Tiia Tulviste of the University of Tartu, lead author of the study that is published in Frontiers in Developmental Psychology. “Child language researchers emphasize the importance of everyday interactions with adults in early language development, where children are actively involved. At the same time, we know that all family members tend to their screen devices. Because time is finite, we need to find out how this fierce competition between face-to-face interaction and screen time affects child language development.”

The authors surveyed a representative sample of Estonian families, including 421 children aged between two and a half and four years old. The survey asked parents to estimate how long each member of the family would spend using different screen devices for different purposes on a typical weekend day. It also asked how much of this time would be spent using a screen as a family, for example watching a film together. Finally, parents were asked to fill out a questionnaire evaluating their children’s language ability.

The researchers sorted both children and adults into three screen use groups high, low, and moderate. They then analyzed this data to see if there was a link between parental screen use and children’s screen use. They found that parents and children generally belonged to the same groups: parents who used screens a lot had children who also used screens a lot. Controlling for age, they looked at the language development of these children, and found that children who used screens less scored higher for both grammar and vocabulary. No form of screen use had a positive effect on children’s language skills.

“While reading ebooks and playing some educational games may offer language learning opportunities, especially for older children, research shows that during the first years of life, the most influential factor is everyday dyadic face-to-face parent-child verbal interaction,” said Tulviste.

Reference: Tulviste, T., & Tulviste, J. (2024). Weekend screen use of parents and children associates with child language skills. Frontiers in Developmental Psychology, 2. https://doi.org/10.3389/fdpys.2024.1404235