UK Study Links Screen Use in Infants Under Two to Developmental Risks

A systematic review conducted by researchers from four English universities found that exposure to smartphones, tablets and other digital devices in children younger than two years is associated with several adverse developmental outcomes. The analysis warns that early screen use can lead to overstimulation, sleep difficulties, eye‑health issues, higher risk of obesity and reduced time spent in peer play, which may hamper language acquisition and limit parent‑child interaction.

The authors, working under the Action on Digital Device Immersive Conditions Team (ADDICT), did not establish a direct causal link but concluded that “no child under two should receive intentional screen time on a regular basis.” They call on parents, caregivers and policy makers to reassess any guidance that encourages deliberate screen exposure for infants, even for educational or shared activities. The study adds to growing research on digital media’s impact, noting that prior public debate has focused mainly on teenagers while the effects on the youngest children have received far less attention.

The researchers cite broader concerns such as the rise in early mobile phone ownership – for example, 92 % of Spanish twelve‑year‑olds now have a personal phone – and suggest that clearer recommendations are needed to protect early childhood development.