Cut screen time in classrooms to avoid long-term health issues, clinicians urge

Cut screen time in classrooms to avoid long-term health issues, clinicians urge

A group of more than 150 clinicians has raised concerns that the amount of time children in England spend on screens in school may be negatively impacting their "physical and developmental health." In an open letter directed to Education Secretary Lucy Powell and Health Secretary Yvette Cooper, general practitioners, paediatricians, and other experts highlighted that the use of tablets and laptops is occurring without a comprehensive understanding of their long-term health effects, particularly regarding eye health.

The clinicians indicated that they are frequently prescribing glasses, hearing aids, and speech therapy to children, suggesting that these issues may be exacerbated by the "unintended consequences" of current school practices. The government has acknowledged that it is reviewing screen time guidelines for children between the ages of five and 18, while also noting that technology can serve as a beneficial learning tool if employed appropriately.

Despite the growing concerns, nearly one million children are reportedly using screens in the majority of their lessons. This trend is troubling, especially in light of research that indicates an increase in short-sightedness among students. An analysis encompassing 276 studies with over 5.4 million global participants revealed that the prevalence of short-sightedness in children and adolescents rose from approximately 24% in 1990 to nearly 36% by 2023. This increase is linked to a heightened risk of various eye health issues.

The clinicians pointed out that many children are exceeding the recommended screen time limits during school hours. The letter emphasized the urgent need for the country to address this issue proactively: "As a country, we need to wake up to this now, and start rolling back screen use in schools before the damage compounds further."

Among the signatories was Dr. Becky Foljambe, a GP with the NHS and the founder of Health Professionals for Safer Screens. In an interview with BBC Radio 4's Today programme, she observed that parents have not been offered an "opt-out" option when it comes to the "excessive" screen use in educational settings, which could hinder children from "truly thriving" in their studies. Dr. Foljambe emphasized that the dramatic rise in short-sightedness cannot be solely attributed to genetic factors.

Additionally, she criticized the rationale that excessive screen use is necessary to prepare children for a digital future, asserting, "They also need their sleep, their eyesight, they need rest, they need ability to critically think and appraise."

The letter acknowledged that while some evidence is still emerging, the overall trends are consistent across various independent studies. It also raised concerns that students with special educational needs are being "disproportionately" directed toward screen-based learning modalities.

Pepe Di'Iasio, the general secretary of the Association of School and College Leaders, acknowledged that educational technology can be very effective in enhancing learning. However, he insisted that such tools should be part of a broader educational strategy that incorporates classroom interactions and discussions. He underscored the importance of non-screen time activities, such as physical education and social interactions during breaks.

He added, "We would welcome the development of practical, evidence-based guidance to support the work of schools in the use of education technology."

Paul Whiteman, general secretary of the National Association of Head Teachers, mentioned the necessity of achieving a "healthy balance" regarding screen time, noting that "greater clarity is needed from the government on this matter."

In response, a spokesperson for the Department for Education indicated that the government is working on new screen-time guidelines for children aged five to 18 and will be consulting on the implications of artificial intelligence and educational technology in schools. The spokesperson remarked, "Used well, technology can be a powerful tool to support learners who need it and free up teachers to deliver the excellent education every child deserves."

This discussion follows the recent implementation of a ban on smartphones in schools in England, which took effect in June, making it the legal responsibility of individual schools and trusts to maintain a phone-free environment throughout the school day.