An infant screen time study has raised fresh concerns about how early and how often babies are exposed to digital devices, with experts warning that excessive use could affect language, attention and social development.
Research conducted by University College London found that nearly three in four babies as young as nine months are exposed to screens every day. Some, the study said, spend more than three hours in front of a screen.
Experts say the concern goes beyond how long infants spend with screens. They also point to how screens are used and whether digital devices are replacing essential early activities such as talking, reading and playing.
Specialists warned that too much screen exposure at a very young age may hinder speech development, reduce social interaction and shorten attention spans.
The study adds to wider concerns about the role of screens in early childhood. Health specialists say heavy exposure during infancy may affect mental, psychological and physical development.
Some researchers associate excessive early screen exposure with delayed speech and other developmental concerns. However, experts stressed that context matters, including what children watch and whether adults stay engaged during screen use.
Researchers also highlighted a pattern in household behaviour. According to the study, children with siblings or those living in two-parent households tend to have lower screen time.
That finding suggests screen habits may also depend on the family environment, not only on access to devices.
Diskusi bersama Pakar Pediatrik mengenai kesan 'screen time' terhadap perkembangan otak kanak-kanak serta panduan praktikal ibu bapa mengawal penggunaan skrin secara seimbang.#AWANIpagi #AWANInews https://t.co/ZeeonJXeow
— Astro AWANI (@501Awani) April 15, 2026WHO Guidelines Differ From Daily Reality
The World Health Organisation recommends no screen time for children under 2 years old. For children aged 2 to 4, it advises limiting screen time to no more than 1 hour a day.
Global data points to a very different reality. Only one in four children under two appears to meet those guidelines.
Specialists advise parents to remain present when children use screens and to make sure devices do not replace real-world interaction.
Health experts recommend keeping children under two away from screens entirely, while limiting older children’s screen time to less than 1 hour a day. They also encouraged families to prioritise conversation, reading and play during early childhood.
