More than half of Sri Lanka's youngest children are spending too much time in front of digital screens, raising serious concerns among health officials and parents alike. According to a recent survey conducted by Sri Lanka's Health Ministry, approximately 64% of preschool children in the country spend more than 30 minutes a day on mobile phones, tablets, or computers — a figure that significantly exceeds the recommended guidelines set by the World Health Organization (WHO). Health Ministry Secretary Anil Jasinghe brought this alarming statistic to public attention, urging families to take immediate steps to manage and reduce their children's daily screen exposure before long-term developmental harm sets in.
What the WHO Recommends for Young Children
The World Health Organization has established clear guidelines regarding screen time for young children, and the findings from Sri Lanka's Health Ministry survey paint a troubling picture. The WHO recommends that children under the age of five spend no more than 30 minutes per day engaging with digital screens. For children under two years of age, the recommendation is even stricter — screen time should be avoided altogether, with the exception of video chatting with family members.
These guidelines are not arbitrary. They are grounded in extensive global research that links excessive screen exposure in early childhood to a range of developmental concerns, including delayed language acquisition, reduced attention spans, disrupted sleep patterns, and diminished opportunities for physical activity and face-to-face social interaction. When children spend their most formative years glued to a screen, they miss out on critical developmental experiences that cannot easily be recovered later in life.
The Scale of the Problem in Sri Lanka
The Health Ministry's survey results reveal just how widespread the issue has become across Sri Lanka. With 64% of preschoolers exceeding the recommended daily limit, the problem is not isolated to a single region or socioeconomic group — it reflects a broader cultural shift in how families interact with digital technology at home. The rapid proliferation of affordable smartphones and tablets, combined with the convenience they offer busy parents, has made screens an increasingly common tool for keeping young children entertained and occupied.
Health Ministry Secretary Anil Jasinghe emphasized that while digital devices can serve educational purposes, the volume and nature of content that preschoolers are currently consuming is a significant cause for concern. Many children are not engaging with structured educational programs but are instead watching entertainment videos, cartoons, or online content for extended and unregulated periods throughout the day.
Health Risks Associated With Excessive Screen Time
The health implications of prolonged screen exposure for preschool-aged children are well-documented and multifaceted. Pediatric health experts consistently warn that excessive screen time during early childhood can contribute to the following concerns:
Cognitive and Language Development: Children learn language and cognitive skills primarily through real-world interaction with caregivers and peers. Passive screen consumption replaces these vital interactions, potentially slowing language development and reducing a child's ability to focus and problem-solve effectively.
Physical Health: Extended periods of sedentary screen use reduce the time children spend in active play, which is essential for healthy physical development. This can contribute to childhood obesity, poor posture, and weakened motor skills at a critical stage of physical growth.
Sleep Disruption: The blue light emitted by digital screens interferes with melatonin production, the hormone responsible for regulating sleep. Preschoolers who use screens close to bedtime often experience difficulty falling asleep and may suffer from poorer sleep quality overall, which in turn affects mood, behavior, and learning capacity.
Emotional and Social Development: Face-to-face interaction is the cornerstone of healthy emotional development in young children. Excessive screen time can limit opportunities for children to develop empathy, emotional regulation, and social skills that are built through direct human connection.
What Parents and Caregivers Can Do
Addressing the screen time crisis among Sri Lanka's preschoolers requires a collective effort from parents, caregivers, healthcare providers, and policymakers. Health officials are encouraging families to take practical steps to bring their children's screen use within healthy limits. Some recommended strategies include setting firm daily screen time boundaries and enforcing them consistently, prioritizing outdoor play, storytelling, and creative activities as alternatives to screen entertainment, and keeping digital devices out of children's bedrooms, particularly during meal times and in the hours leading up to bedtime.
Parents are also encouraged to engage actively with any screen content their young children do consume, turning passive viewing into an interactive and educational experience. Co-viewing and discussing content together can help mitigate some of the negative effects associated with screen use.
A Call for National Awareness
The Health Ministry's findings serve as a critical wake-up call for Sri Lanka as a nation. As digital technology becomes increasingly embedded in everyday life, protecting the developmental health of the country's youngest citizens must remain a top priority. Health officials are calling for greater public awareness campaigns, school-based programs, and community-level initiatives to educate parents about the real risks of excessive screen time and to provide them with the tools and support needed to make healthier choices for their children's futures. The data is clear — action is needed now.