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Phone-free schools and childhood device limits

Parents of teenagers

Most of the experts we follow recommend it.

Implementing phone-free policies during school hours can reduce the negative impact of smartphones and social media on adolescents and enhance their...

Who is behind it

Voices including a media host and psychologist with a lapsed clinical license, a psychoanalyst and author of Being There and a social psychologist and NYU Stern professor.

How strong the research is

Mostly expert experience so far, with published research still catching up.

Ask the minds about this

In their words

“Implementing phone-free policies during school hours can reduce the negative impact of smartphones and social media on adolescents and enhance their learning by promoting in-person connection and focus on real life.”

a social psychologist and NYU Stern professor

With care

Some of the minds attach conditions. These are worth reading before you begin.

  • Disconnecting from digital conveniences like phone tracking and Amazon Prime can increase calmness and reduce perceived needs, though it involves short-term inconvenience and effort.

Where they disagree

Both sides

For

Parents are the only ones who can stop the negative impact of social media on their children because the companies will not stop due to financial incentives.

a media host and psychologist with a lapsed clinical license

Against

Putting the onus on teachers to police phones is ineffective and adds to their already high burden.

a social psychologist and NYU Stern professor

Most of the minds come down in favour, and the dissent is worth knowing.

More on the other side

If phones are available during breaks, students think about internet drama during class and socialize less, often ignoring each other due to phubbing. a social psychologist and NYU Stern professor

Parents cannot be expected to teach children responsible smartphone use because the addictive design of social media platforms overwhelms the still-developing brain, similar to expecting teenagers to drink alcohol responsibly. a social psychologist and NYU Stern professor

Phone-based childhoods have caused declines in test scores and IQ worldwide, reversing decades of educational progress. a social psychologist and NYU Stern professor

Constant cell phone use by one spouse leads to neglect and emotional distance, damaging the marriage and causing feelings of loneliness and hurt in the other spouse. a media host and psychologist with a lapsed clinical license

Talk it through

Entrain shows what the experts teach, so you can make better decisions with your own clinician. It does not diagnose or prescribe. If something is worrying you, start there.

How this reading was made

Every line here comes from a doctor, scientist or coach speaking publicly, and links to the moment they said it. Entrain listens for where independent experts arrive at the same place on their own, and shows where they part ways. Mostly expert experience so far, with published research still catching up.

Some statements come from sponsored segments or people speaking about their own products. They are marked where they appear and count for less. Last refreshed 19 August 2026.

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