Dutch teenagers aren't known for blindly obeying authority. When the Netherlands rolled out nationwide guidelines to restrict smartphones in secondary classrooms in January 2024—and expanded it to primary schools by September 2024—the pushback was loud.
Students grumbled about losing their lifelines. Parents worried about being unable to reach their kids. Skeptics argued that shielding teenagers from tech doesn't teach them digital literacy. Recently making news recently: Finland Is Not Keeping Calm And The West Is Misreading The Silence.
Yet, two years in, the apocalypse hasn't arrived. Instead, something fascinating happened. The data shows that stripping phones out of classrooms is actually working. But it isn't working for the reasons you might think, and it isn't a magical cure-all for grades.
If you're a parent, educator, or policymaker trying to figure out if phone bans actually move the needle on academic performance, the Dutch experiment gives us the clearest look yet at the messy reality. Additional information on this are explored by The New York Times.
What the Dutch Data Tells Us
The Dutch government recently commissioned the Kohnstamm Instituut to see if the experiment was actually working. They surveyed over 300 secondary school leaders, hundreds of primary school staff, and ran focus groups with parents and students.
The results are pretty hard to argue with.
- 75% of secondary schools reported that students find it much easier to concentrate during class and independent work.
- Nearly 60% of schools saw a measurable improvement in the social environment.
- Only 28% of schools reported a direct jump in test scores.
That last number is where things get interesting. If your sole metric for a smartphone ban is "did math scores instantly go up?" you might look at that 28% and feel disappointed. But measuring academic performance is tricky.
When you dig into broader European and American studies, you find a similar trend. A massive study by Policy Exchange in the UK looked at schools with effective phone bans. They found that students in phone-free schools scored slightly higher on their GCSEs. A 2025 study out of Florida by researchers David Figlio and Umut Özek found that test scores improved modestly in the first year and more substantially in the second year after phones left the classroom.
Why the delay? Because banning phones doesn't magically make a kid smarter. It just buys back their attention. It takes a year or two for that reclaimed attention to translate into better test scores.
The True Win Is Social Safety, Not Just Grades
If you talk to Dutch teachers, they aren't obsessing over test score decimal points. They are talking about the hallway culture.
Before the guidelines, Dutch school breaks were eerily quiet. Rows of teenagers sat on benches, heads bowed, scrolling through TikTok in total silence. If someone did something embarrassing in class, a classmate would secretly film it and blast it to a WhatsApp group before the lunch bell rang.
Dr. Alexander Krepel, a researcher involved in the Dutch government evaluation, pointed out that the biggest jump wasn't in academic achievement, but in social safety. You can't be secretly filmed and mocked if the cameras are locked in lockers.
Sure, forcing kids to look at each other means they argue a bit more. But they are also talking. They are playing card games. They are playing ping-pong. Schools are buying board games. The Dutch didn't just ban a distraction; they forced a return to face-to-face friction. That friction is exactly how teenagers develop social muscles.
The Trap of the Total Ban
Not all phone bans are created equal. The Dutch Ministry of Education didn't pass a heavy-handed national law. Instead, they created a strong guideline and let individual schools figure out the execution.
This created a massive living laboratory. We now have two main styles of bans playing out in the Netherlands.
- The Partial Ban (The "Phone Hotel" approach): Students can have their phones during breaks, but devices go into a wall pocket or locker during class time.
- The Full Ban (The "Home or Locker" approach): Phones are banned from the second you step on campus until the final bell rings. No phones at lunch. No phones in the hallways.
If you assume stricter is better, you'd be wrong.
A January 2026 policy brief from the Research Centre for Education and the Labour Market (ROA) analyzed 24 Dutch secondary schools. They found that strict, full bans don't automatically make kids happier or better behaved. In fact, full bans were associated with a lower sense of school belonging for some students.
Why? Because it strips away autonomy. When teenagers feel they have zero control, they rebel.
Another study out of Utrecht University tracking Dutch youth found that students were happiest when they were allowed to use their phones during breaks, but had to put them away in "phone hotels" during class. Satisfaction plummeted when schools banned them during lunch.
If you are a school leader drafting a policy, don't overreach. Forcing a child to lock a phone away for eight hours straight breeds resentment. Letting them check it at lunch, while fiercely guarding classroom time, seems to be the sweet spot for compliance.
The Hidden Cognitive Load
Why does removing a phone from the desk help a student learn? It's not just about stopping them from texting under the desk.
In cognitive psychology, there's a concept called "brain drain." A famous study from the University of Texas at Austin tested students on cognitive tasks. Some had their phones on the desk. Some had them in their bags. Some had them in another room. All phones were turned off.
The students with phones in another room performed significantly better than those with phones on the desk.
The mere physical presence of the phone eats up cognitive bandwidth. Part of your brain is actively working to not check the phone. By putting the phone in a locker down the hall, you free up that mental energy for algebra. The Dutch ban didn't just remove the beep and the buzz; it removed the temptation. It reduced the heavy cognitive load of self-control.
How to Make a Phone Ban Actually Work
If you're looking to replicate the success of the Dutch schools, you can't just drop a rule on a printed PDF and expect it to work. You'll get massive pushback. Here is how Dutch schools successfully navigated the transition.
Get Student Buy-In Early
The biggest mistake Dutch administrators made was leaving kids out of the loop. Research from Erasmus University Rotterdam showed that only 17% of students felt they had any say in their school’s smartphone policy. The schools that succeeded sat down with student councils first. They let students help design the boundaries.
Offer Tactical Substitutions
You cannot take away a dopamine-feeding device and replace it with nothing. If you ban phones at lunch, you'll have a cafeteria full of bored, restless teenagers. Dutch schools that succeeded put out table tennis, spikeball sets, decks of cards, and board games. You have to fill the entertainment void with physical alternatives.
Guard Against Unequal Enforcement
If a phone policy relies on individual teachers to enforce it, it will fail. Inexperienced teachers will get eaten alive by students who argue. Strict teachers will become enemies. The Dutch Ministry found that national guidelines helped shield teachers. The rule isn't "Mr. Jansen hates phones." The rule is "The school board says no phones." It takes the target off the teacher's back.
Expect a Rough First Year
Data from phone bans in places like Florida shows that school suspensions and disciplinary incidents spike in the first year of a phone ban. Kids will test the boundaries. They will hide phones in their sleeves. They will sneak them into the bathroom. Administrators have to hold the line during this messy transition period without resorting to overly punitive measures that ruin student-teacher relationships. By year two, the habit breaks and the friction disappears.
We are seeing a massive shift in how we view children and digital spaces. In mid-2025, over 1,400 Dutch doctors and scientists signed an open letter urging the government to set hard age limits on smartphones and social media. The school phone ban was just the opening act.
If you want to fix classroom focus, you have to get physical devices out of sight. Put them in lockers. Buy some ping-pong tables for the cafeteria. Hold the line for twelve months. The grades will follow, but the immediate peace in your hallways is the real prize.
