A new paper and new answers

What makes this paper particularly credible

What the researchers actually measured

When it comes to phone use — the policy bites

Well-being drops first, then rebounds

How social environment do (and don't) change

Attention, attendance, and test scores

What this tells us about our own lives

What happens when students can’t instantly reach for their phones? In this episode of Diving In, Justin Wolfers breaks down the latest research on school phone bans and finds a result that’s more complicated—and more interesting—than many parents, teachers, and policymakers expected.

Here's the broader lesson: removing a distraction does not automatically create a better outcome. In economics, that’s the problem of substitution. If less phone time turns into more sleep, conversation, or focus, that’s good. If it turns into some other kind of distraction or conflict, the gains are smaller.

For parents, teachers, and anyone trying to build healthier tech habits, the stakes are personal. A little friction can change behavior—but what you put in the phone’s place may matter just as much for your family, your kids, and your own mental well-being.

Check out the full paper here: https://siepr.stanford.edu/publications/working-paper/effects-school-phone-bans-national-evidence-lockable-pouches

📈 Key takeaway: Phone bans can reduce use and improve well-being over time, but the real question is what fills the space the phone leaves behind.

🔔 Don't forget to like and review!

What happens when students can&rsquo;t instantly reach for their phones? In this episode of Diving In, Justin Wolfers breaks down the latest research on school phone bans and finds a result that&rsquo;s more complicated&mdash;and more interesting&mdash;than many parents, teachers, and policymakers expected.
Here's the broader lesson: removing a distraction does not automatically create a better outcome. In economics, that&rsquo;s the problem of substitution. If less phone time turns into more sleep, conversation, or focus, that&rsquo;s good. If it turns into some other kind of distraction or conflict, the gains are smaller.
For parents, teachers, and anyone trying to build healthier tech habits, the stakes are personal. A little friction can change behavior&mdash;but what you put in the phone&rsquo;s place may matter just as much for your family, your kids, and your own mental well-being.
Check out the full paper here: <a href="https://siepr.stanford.edu/publications/working-paper/effects-school-phone-bans-national-evidence-lockable-pouches">https://siepr.stanford.edu/publications/working-paper/effects-school-phone-bans-national-evidence-lockable-pouches</a>
📈 Key takeaway: Phone bans can reduce use and improve well-being over time, but the real question is what fills the space the phone leaves behind.
🔔 Don't forget to like and review!

From world events to everyday decisions, economics explains it all. Platypus Economics makes it clear, useful, and actually fun.

From world events to everyday decisions, economics explains it all. Platypus Economics makes it clear, useful, and actually fun.

Platypus Economics with Justin Wolfers

What Really Happens When Schools Lock Away Phones? | Diving In

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/a009b608-b5da-4c3a-a732-b44f0172cb3b/transcript