The Debate Around Screen Time: A Call for Robust Evidence

At its core, the screen time debate for young people examines the complex influence of digital device use on their mental health, educational development, and general welfare. While concerns often highlight negative effects like learning difficulties, it is increasingly recognized that the context of screen use—what, how, and with whom—is more crucial than just the time spent. This shifts the focus from limiting use to fostering beneficial technology integration and digital competence.

Students in a classroom

Photo by Kelly Sikkema on Unsplash

By Ronny Scherer and Fazilat Siddiq
Published June 23, 2025

About the Debate

The integration of digital technology into the daily lives of children and adolescents has ignited a significant public debate. In Norway, this led to the appointment of a "Screen Use Committee" ("skjermbrukutvalget"), whose recent report highlighted the possible negative effects of screen time and provided several recommendations.

In a review paper, we critically assessed the existing evidence supporting specific screen time guidelines, arguing that this foundation is "shaky." We identified several limitations, including reliance on small sample sizes, a high risk of bias in studies, the prevalence of correlational data rather than causal findings, and issues with measurement reliability.

Consequently, we advocate for a fundamental shift in the public discourse. Instead of focusing on simply limiting screen time, the conversation should prioritize fostering digital competence. We argue that cultivating digital literacy among learners, educators, and parents is more crucial than ever. This is due to technology's pervasive and rapidly evolving role in both education and society, underscoring the importance of understanding how to use screens beneficially and critically.

More information

This paper is part of a special issue on screen time that was published in the Nordic Journal of Digital Literacy, https://doi.org/10.18261/njdl.20.1.6

Tags: Screen time, systematic reviews, digitalisation
Published June 23, 2025 8:09 AM - Last modified June 23, 2025 8:09 AM