Three years ago, Denmark was the country whose students used more digital tools than those of any other OECD country. Today, that same country is banning access to social media before age 15 and investing 160 million Danish crowns in fourteen initiatives dedicated to protecting children online and promoting healthy digital life, while a separate plan of 540 million crowns over ten years aims to restore the textbook and concentration to the center of the classroom. This is not ideological whimsy. It is a reversal grounded in data — and as such, it says something important about how a society can correct course without losing face.
The Nordic shift is redefining the debate on digital education in Europe. Not because the Danes or Norwegians were wrong to move quickly in the 2010s. But because they managed to steer by results, read what evaluations were telling them, and change course. It is this mechanism — the short feedback loop between data and decision — that deserves to be studied, more than the position defended at any given moment.
The Essential Points
- Denmark, OECD leader in school digitalization, is adopting in 2026 a law banning social media for those under 15, accompanied by a plan of 160 million DKK (approximately 21 million euros) covering fourteen child protection online and healthy digital life initiatives, as well as a separate plan to return to textbooks of 540 million DKK over ten years.
- In Norway, a study by Sara Abrahamsson of the Norwegian Institute of Public Health (NIPH), covering more than 400 middle schools, shows a rise in school results for girls in schools that have banned phones, as well as a decline in bullying.
- France remains divided between two rigid positions, without a systematic evaluation mechanism capable of resolving the question.
- The challenge for Europe is not to choose between all-digital and all-banned, but to equip itself with tools to measure what works and correct continuously.
How the Nordic Model Was Built, Then Cracked
In the 2000s and 2010s, Nordic countries made a clear bet: digital technology as a vector of educational equality. The idea was compelling and coherent with their social vision. If every student has a computer, quality educational resources, and internet access, initial inequalities are reduced. Denmark pushed this logic further than its neighbors. According to PISA data compiled by the OECD, Danish students were among the heaviest users of digital tools in class, well above the European average.
The result matched the ambitions during an initial phase. Digital skills advanced. Teachers integrated new tools. But around the mid-2010s, evaluations began to tell a different story. Danish scores in reading comprehension and mathematics stalled in the PISA rankings. Education researchers began to point out an uncomfortable correlation: the most connected students were not necessarily the highest-performing, and the presence of screens in class seemed, in certain configurations, associated with a decline in attention quality.
Elsewhere in the region, Sweden sounded the alarm earlier. In 2023, the Swedish government announced a reduction in digital technology in primary school classes and a return to paper textbooks for reading. The decision had been preceded by a report from the Swedish National Agency for Education documenting a deterioration in reading skills among younger students.
This is not a rejection of technological progress. It is a course correction after accumulation of evidence. The distinction is crucial.
What the Norwegian Study Proves, and What It Does Not
The strongest empirical argument for restrictions comes from Norway. Sara Abrahamsson, postdoctoral researcher at the Norwegian Institute of Public Health (NIPH), tracked the effects of banning mobile phones in more than 400 Norwegian middle schools. Her conclusions, published and reported notably by the Boston Globe and Brookings, show a measured increase in grades among girls in schools that applied the ban. The decline in school bullying is also documented. The positive effect on results is particularly marked among girls — which is not trivial: literature on online harassment shows that adolescent girls are proportionally more exposed to it and more affected in their school results.
These results deserve careful reading. The study covers schools that actually enforced the ban, which creates a possible selection bias: schools that choose to ban phones may also be those whose teaching teams are more cohesive or more motivated. The observed effect is real but modest in terms of magnitude. And it says nothing about what happens over the long term, or about the transfer of digital skills to other contexts.
What the study does prove, nevertheless: the presence of the phone in a school environment is not neutral. It has measurable effects on attention, bullying, and results, and these effects are not distributed equally by gender. For a debate that had long been conducted through intuition and statements of principle, this is a substantial advance.
Brookings, which analyzed comparative data on social media bans for minors across several countries, emphasizes the same methodological caution: effects vary depending on context, age groups, and how the ban is implemented. A law alone does not produce results; what matters is the ecosystem in which it fits.
What the Danish Plan Contains Concretely
The Danish law adopted in 2026 comprises two distinct parts. The first is a legal ban on social media access for under-15s, with an obligation for platforms to verify users’ ages. The second is an investment plan of 160 million Danish crowns, or approximately 21 million euros, divided into fourteen initiatives for child protection online and promoting healthy digital life. A separate plan, endowed with 540 million crowns over ten years, finances the return to school textbooks and the strengthening of attention-focused pedagogy in the classroom.
These initiatives cover several axes: training teachers in attention-focused pedagogy, developing revised textbooks that integrate digital literacy as a taught subject rather than a permanent tool, supporting parents through documentary resources, and funding longitudinal evaluative research on the effects of new measures. This last point is decisive: Denmark is not merely changing policy, it is equipping itself with the means to measure the effects of change.
The ban on social networks before age 15 raises a legitimate question about effectiveness: how do you prevent an adolescent from lying about their age? The Danish answer relies on platform responsibility, with penalties provided for non-compliance. It is a bet on regulation rather than on monitoring minors themselves, consistent with the Nordic liberal tradition. Whether this will work as well as intended remains to be demonstrated.
What is more certain is the political signal sent: a society can move in a direction, measure the effects, and correct without that being experienced as an admission of failure. It is precisely this relationship to knowledge and error that distinguishes systems capable of learning from those remaining captive to their positions.
The Link to the Reading Crisis, Beyond Screens
It would be reductive to treat the social media ban as an isolated topic. It fits into a broader trend, documented by several countries, of reconsidering the role of digital technology in acquiring fundamental skills.
Sweden, as mentioned, has returned to textbooks for young readers. Finland, often cited as a model, maintains digital integration but has strengthened hours devoted to silent reading. The debate on returning to textbooks is not unique to Northern Europe: in France, the Duclap plan on digital textbooks has been subject to similar controversies, and the question of declining school levels has relaunched the debate on what fundamental school must guarantee above all.
What successive PISA data have established with increasing clarity: countries where students read the most, across all media, achieve the best results in reading comprehension. Countries where classroom screen time has increased significantly without being accompanied by intensive reading pedagogy have seen their scores decline. The screen is not the sole cause, but it is a factor among others in a complex equation. The Nordic response consists of treating this factor seriously, without making it the scapegoat for all ills.
It should also be noted that the question of inequality is not absent from the debate. Adolescents from the most affluent families often benefit from more structured frameworks for screen use: household rules, alternative activities, parental monitoring. Well-designed legal restrictions and school programs can have a potentially more equalizing effect than laissez-faire, precisely because they create a common framework that does not depend on parents’ cultural capital.
France Between Two Rigid Positions, Without Serious Evaluation
France banned mobile phones in schools in 2018. Since the start of the 2024 school year, it has been testing a broader “digital pause” in approximately 200 pilot middle schools. These measures were announced with conviction, but their evaluation remains inadequate. The Scientific Council of National Education has produced recommendations, but a systematic mechanism for evaluating the effects of new digital policies is lacking.
This is not a matter of political will. It is a structural problem: France tends to legislate and defend its choices, rather than test them in real conditions and adjust. The debate remains polarized between proponents of generalized educational digital technology and advocates of a return to all-analog. Both positions have in common that they do not rely on robust evaluations of effects in the French context.
The Nordic example suggests a third way: experiments at limited scale with rigorous evaluation protocols, then scaling up devices that show positive effects. This is the method of “randomized control trials” applied to educational policies, which researchers like Esther Duflo have popularized in the development field and which is beginning to apply to education. France has the institutions to do this — the National Institute for the Study of Labor and Professional Guidance, the Council for Education Evaluation — but their systematic use to guide digital choices remains marginal.
French preschool, invented and long exported as a model, illustrates another side of the same problem: the ability to build a model of excellence is not the same as the ability to steer it over time and to correct it when conditions change.
What Europe Can Learn From This Turnaround
The Nordic movement is not a defeat of digital technology. It is a new maturity in the relationship to educational data. Several lessons emerge for countries observing the scene from outside.
The first: the value of an educational policy is not measured by its degree of innovation or its alignment with a dominant narrative, but by its effects on students. Denmark did not abandon digital technology because digital is bad; it adjusted its use because data showed that unstructured use of social media produced measurable negative effects on attention and well-being.
The second: effects differentiated by gender deserve sustained attention. If restrictions benefit girls more, it is because exposure to social media produces asymmetrical effects. Policies that do not account for these asymmetries miss part of their target.
The third: platform regulation is part of the answer, but not all of it. Training teachers, revising curricula, supporting parents, funding evaluative research: it is the combination of all these levers that determines whether a ban produces lasting effects or remains a symbolic measure.
The fourth: the ability to correct course publicly, without political instrumentalization of past error, is a rare collective competence. Nordic countries have exercised it. It presupposes independent research institutions, a culture of debate grounded in data, and a political class capable of hearing results that contradict its initial preferences.
This last point may be the most difficult to export. Laws and budgets can be imitated. A culture of evaluation and correction, by contrast, is built over decades. The question is not so much whether other European countries will adopt a law similar to Denmark’s, but whether they will equip themselves with the capacity to observe whether it works for them.
Sources
- Brookings Institution — How will bans on social media affect children?
- Danish Ministry of Education — Digital action plan 2026 (160 million DKK), official press release (no stable link available)
- Boston Globe — Study by Sara Abrahamsson (Norwegian Institute of Public Health) on phone bans in Norwegian schools
- OECD — PISA data on digital technology use in classrooms, 2018 and 2022 editions
- Swedish National Agency for Education (Skolverket) — report on reading and digital technology, 2023
- French Law No. 2018-698 of August 3, 2018 on phones in schools — Légifrance
- France Info — Denmark plans to quickly ban several social networks for under-15s (November 2025)
- OECD — PISA 2022 Country Notes: Denmark
- OECD Education GPS — Denmark (digital use in classroom, rank 1/60)
- ICI / France Bleu — Digital pause experiment in 200 middle schools (start of 2024 school year)