Locking up student phones doesn't make them smarter, just happier
The data is in: locking up phones didn't fix the grades. It just forced a year of digital withdrawal that ended in a better mood.
What happened
Schools that make students put their phones away with lockable pouches see a big drop in phone use. But students' test scores mostly stay the same, and their happiness initially falls before recovering.
Why it matters
Schools have long debated whether banning phones helps students learn. This study finds that while phone bans do make students put their phones away, the academic benefits are not clear-cut. Schools cannot rely on phone bans alone to boost test scores. They must weigh the social disruption against limited academic gains.
The signal
People ignore this finding because it forces them to track two conflicting timelines instead of a single quick fix. Watch for school administrators to quietly stop talking about grades and pivot their phone ban arguments entirely to student mental health. Parents who just want to text their kids will use the flat test scores to argue the pouches fail. They will completely bypass the eventual bump in student happiness.
Researchers confirmed the reduction in student smartphone usage by analyzing a massive database of their GPS pings. The best way to verify a teenager has disconnected from technology is to track their movements from space. 🚀