iPads in Kindergarten, YouTube on Breaks: The School Screen-Time Battle NYT Par : Jackie Mader 10 mars 2026 à 08:00 Mounting evidence shows that excessive computer use can harm children, so parents are cutting back at home. Now, the debate has shifted to the classroom. © Jackie Molloy for The New York TimesSome families are reining in their children’s screen time at home only to find it expanding at school.