Digital Childhood Under the Spotlight: Can Legal Limits on Screen Time Protect Young Children?

Recently published expert guidelines in the United Kingdom recommend that children under the age of five spend no more than one hour per day in front of screens, while children under the age of two should avoid using digital devices independently. These recommendations have reignited debate about the impact of technology on early childhood development and the role of governments in protecting young children in an increasingly digital environment. At a time when smartphones, tablets, and streaming platforms have become part of everyday life, children are growing up in a world unlike anything previous generations have experienced. At the same time, a growing body of research suggests that excessive screen exposure may affect language development, attention span, emotional regulation, and social skills.

A humanistic perspective starts from the idea that every child has the right to conditions that support optimal emotional, social, and intellectual development. During the first five years of life, the brain undergoes its most intensive period of growth, and activities such as play, communication with caregivers, and direct exploration of the environment play a crucial role in this process. The World Health Organization recommends that children between the ages of two and four spend no more than one hour per day in front of screens, while younger children should have little or no screen exposure at all.

From this perspective, screen use is not merely a health issue but also a matter of protecting children’s rights to play, learn, and engage in meaningful social interaction.

What Does Research Say?

In recent years, scientific literature has increasingly highlighted the potential negative consequences of excessive digital device use during early childhood.

A study published in JAMA Pediatrics found an association between increased screen time and poorer performance on developmental screening tests among young children. The American Academy of Pediatrics has also noted that excessive media use may be linked to sleep disturbances, delayed language development, and difficulties with self-regulation.

A systematic review available through the National Library of Medicine similarly points to a connection between increased digital exposure and attention as well as behavioral problems. However, most experts emphasize that not all forms of technology use are the same. Educational content and shared screen experiences with parents may have very different effects from passive content consumption.

Should Governments Intervene?

Growing concern about children’s digital habits has prompted discussion about possible regulatory measures. Existing legislation has largely focused on privacy and online safety, but increasing attention is being paid to the regulation of digital products designed specifically for children. The legal foundations for such measures already exist within international frameworks.

The Convention on the Rights of the Child recognizes children’s rights to development, health, education, and play. At the European level, the Digital Services Act plays an important role by introducing additional protections for minors on digital platforms. The United Kingdom has further strengthened child protection through the adoption of the Online Safety Act.

Possible Legal Solutions

Experts in child psychology, education, public health, and digital policy have proposed a range of measures aimed at improving child protection in digital environments. These proposals are not intended to restrict technological progress but rather to adapt digital products to the needs of children during a sensitive stage of cognitive, emotional, and social development.

Among the most frequently suggested measures are: mandatory parental controls on devices and applications designed for children, enabling parents to monitor and limit screen time as well as access to inappropriate content; restricting or disabling autoplay features that encourage children to continue consuming content without consciously deciding to do so; banning or more strictly regulating algorithms that promote infinite scrolling and prolonged engagement on digital platforms; prohibiting targeted digital advertising aimed at young children, which often takes advantage of their developmental immaturity and limited ability to critically assess marketing messages; introducing clear and easy-to-understand recommendations regarding maximum screen time, displayed on applications, platforms, and devices intended for children; providing systematic education for parents, caregivers, and educators about healthy digital habits, the risks of excessive screen use, and ways to encourage balanced technology use.

Some experts further argue that device manufacturers and online service providers should assume greater responsibility for child protection through the implementation of the “safety by design” principle. This approach requires protective measures to be integrated into products during their development rather than placing the entire burden of digital safety on parents.

The goal of these measures is not to ban technology or prevent children from using digital tools that may offer educational and developmental benefits. Rather, the objective is to create a safer and healthier digital environment in which technology serves children’s needs instead of shaping their habits solely according to the interests of digital platforms. Such an approach seeks to balance the advantages of technological innovation with the protection of children’s well-being during the most sensitive stages of development.

Conclusion

The question of how much time children under the age of five spend in front of screens has moved beyond the realm of private parenting decisions. An increasing body of research confirms the importance of moderate digital device use during early childhood, while international organizations and expert bodies continue to urge caution.

Technology can be a valuable tool, but it cannot replace play, physical activity, communication, and direct real-world experiences. For this reason, the most effective approach appears to be a combination of education, expert guidance, and carefully designed legal mechanisms that ensure digital content supports children’s development rather than undermines it.