Column: Los Angeles public schools will ban cellphones. What's not to like?
Briefly

If you are raising a young teenager, you must know in your bones that worrying about smartphones and social media is not some irrational, "Reefer Madness"-style reaction to change.
Curbing phone usage in the classroom increases academic performance, with test score gains akin to gains made when an hour is added to the school week.
In Spain, the test scores of students at schools that have banned smartphones have risen, accompanied by a 'significant drop in cyberbullying.'
Read at Los Angeles Times
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