School smartphone bans improve classroom conditions (and that's a reason to do it in itself), but this study finds no clear early evidence that they improve mental health. www.nber.org/papers/w35181
nber.orgYouth Mental Health and School Smartphone Bans: Early EvidenceFounded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, an...
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