A landmark study has found that screen time for babies and toddlers under the age of two is linked to long-term negative effects on health and quality of life, and should be avoided. Researchers warn that using screens during this critical period may lead to wide-ranging developmental concerns and call for urgent investigation into the risks posed by smartphones, tablets, and other digital devices to infants.
Baby Blind Spot in Policy
With the focus on teenagers' digital habits and government plans to ban under-16s from social media, researchers highlight a 'baby blind spot' in policy as screen use becomes embedded in everyday parenting. Rafe Clayton, senior lecturer in media and communication at the University of Leeds and co-lead of the research, said parents—lacking guidance on their own screen use—were 'inadvertently teaching children and babies to develop unhealthy habits and relationships with screen devices. This has to change.'
Comprehensive Review of Global Research
The study, described as the most comprehensive review yet of all available global research on the subject, calls on the government to reconsider its recently published guidance on screen time for under-fives. That guidance recommends avoiding screen time for under-twos but caveats the advice by adding, 'other than shared activities that encourage bonding, interaction and conversation.'
The new review, however, lays bare a wide range of potential harms associated with screen time for babies. These include reduced opportunities to bond with parents and caregivers, less time for physical play with other children, and limited language development. It says screen use at such a young age may increase overstimulation and difficulty sleeping, and have implications for eye health and childhood obesity. There are also concerns that infants are turning to digital devices for comfort and soothing, rather than to a parent.
No Causal Links Established, but Risks Emphasized
The review, conducted by researchers from four UK universities known as the Action on Digital Device Immersive Conditions Team, did not establish causal links between screen use and specific developmental conditions. However, it was emphatic that 'no under-twos should receive regular intentional screen time. Passive exposure is societally unavoidable, so adding deliberate use compounds risk without any meaningful benefit.'
It recommends that any official guidance that points under-twos towards regular 'shared screen time, screen time for learning, screen time for communication and/or screen time for children experiencing disabilities/learning difficulties, should be reconsidered, since it may be misinterpreted by parents and caregivers to indicate safety or even encouragement. This could potentially lead caregivers to believe that screen time for the under-twos is without developmental harm, which may result in an exacerbation of developmental delays and isolating behaviours for those who are already at greater risk.'
Call for Baby Screen-Time Risk Assessment
As a result of their findings, the research team—from the universities of Leeds, Leeds Trinity, Loughborough and Aston—are calling for a 'baby screen-time risk assessment' to help services provide targeted support for families where developmental vulnerabilities may be emerging. Carmen Clayton, professor of family and cultural dynamics at Leeds Trinity University and co-lead of the research, said: 'The government must consider how to engage with families better about problematic screen use, whilst being sensitive to the fear of judgment that many parents face when opening up about such issues.'
Political and Advocacy Responses
Andrea Leadsom, a former Conservative minister and founder of the 1,001 Critical Days Foundation, said: 'This landmark review is a wake-up call. The evidence increasingly suggests that screens offer limited benefits for babies and may carry significant risks during the first 1,001 days, the most important period of human development.' She said parents should not be blamed for a problem they did not create. 'The responsibility cannot rest solely on their shoulders. That is why every family should have access to a Best Start family hub, where they could access trusted advice and practical help during their baby's earliest years.'
Leadsom also said technology companies should play their part: 'Parents should not be presented with content that is labelled or promoted as suitable for babies when the evidence points to the contrary.'
The children's commissioner for England, Rachel de Souza, who helped draw up the government guidance, said it was intended to support—not replace—parental judgment. 'For children under two, the recommendation to avoid screen time is clear, but acknowledges the realities of our world today and that some shared screen use in a limited number of circumstances, such as video-calling relatives or supported learning, is perfectly normal.'
A Department for Education spokesperson said: 'We're proud of our first-of-its-kind screen time guidance for parents of under-fives, which provides clear, trusted support on an issue we know can be challenging for families.'
