A landmark study has revealed 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. Researchers are urging parents to avoid intentional screen use for infants, warning of wide-ranging developmental concerns. The study, led by the University of Leeds, is described as the most comprehensive review of global research on the topic to date.
With governments focusing on teenagers' digital habits and banning under-16s from social media, experts fear a "baby blind spot" in policy. Screen use has become deeply embedded in everyday parenting, yet guidance for the youngest children remains sparse. The new research calls for urgent investigation into the risks smartphones, tablets, and other digital devices pose to infants.
Key Findings on Infant Screen Time
The study, conducted by the Action on Digital Device Immersive Conditions Team from four UK universities, found that screen time for under-twos can reduce opportunities for bonding with parents and caregivers. It also limits time for physical play with other children and hinders language development.
Other potential harms include increased overstimulation, difficulty sleeping, eye health issues, and childhood obesity. Researchers are particularly concerned that infants are turning to digital devices for comfort and soothing instead of relying on a parent. The report states emphatically that "no under-twos should receive regular intentional screen time".
Passive Exposure vs. Intentional Use
The study acknowledges that passive exposure to screens is societally unavoidable. However, it warns that adding deliberate screen use compounds risk without any meaningful benefit. The researchers recommend that official guidance suggesting shared screen time or screen time for learning should be reconsidered, as it may be misinterpreted by parents as a sign of safety or encouragement.
This misinterpretation could lead caregivers to believe that screen time for under-twos is without developmental harm. The study warns this may result in an exacerbation of developmental delays and isolating behaviours, particularly for children already at greater risk.
What Parents Need to Know
Rafe Clayton, senior lecturer in media and communication at the University of Leeds and co-leader of the research, said parents are “inadvertently teaching children and babies to develop unhealthy habits and relationships with screen devices.” He emphasized that this must change, noting a lack of guidance on parents’ own screen use.
To help families navigate this issue, experts recommend the following strategies:
- Avoid all intentional screen time for children under two years old.
- Prioritize face-to-face interaction, reading, and physical play.
- Keep devices out of sight and reach during family time.
- Model healthy screen habits as a parent or caregiver.
Comparison of Screen Time Guidelines
| Age Group | Current UK Guidance | New Study Recommendation |
|---|---|---|
| Under 2 years | Avoid except shared bonding activities | Avoid all intentional screen time |
| 2 to 5 years | Limit to 1 hour per day | Reconsider any allowance for under-twos |
| 6+ years | Consistent limits | Further research needed |
FAQ: Screen Time and Infant Development
What are the main risks of screen time for babies?
The study highlights risks including reduced parent-child bonding, limited language development, overstimulation, sleep difficulties, eye health issues, and a higher likelihood of childhood obesity. Infants may also become reliant on screens for comfort rather than human interaction.
Is any screen time safe for children under two?
According to this landmark review, no regular intentional screen time is safe for under-twos. While passive exposure is unavoidable in modern life, deliberate screen use compounds developmental risks without proven benefits. The researchers urge that even shared screen time should be reconsidered.
How can parents reduce screen time for toddlers?
Parents can reduce screen time by modeling healthy habits, keeping devices out of sight, and offering engaging alternatives like books, toys, and outdoor play. Creating screen-free zones during meals and bedtime also helps. The study emphasizes that human interaction is irreplaceable for early development.
