## Colophon tags:: [[process]] [[&article]] [[age restriction]] url:: https://grimoiremanor.substack.com/p/a-new-study-spells-bad-news-for-cellphone?r=un33&utm_campaign=post&utm_medium=web&triedRedirect=true date:: [[2026-05-10]] %% title:: A New Study Spells Bad News for Cellphone Bans type:: [[clipped-note]] file:: published:: 2026-05-10T00:00:00+00:00 author:: [[@Christopher J Ferguson, Ph.D.]] [Click to Archive](https://web.archive.org/save/https://grimoiremanor.substack.com/p/a-new-study-spells-bad-news-for-cellphone?r=un33&utm_campaign=post&utm_medium=web&triedRedirect=true) %% archive:: ## Notes short:: - ## Full Text ![[A New Study Spells Bad News for Cellphone Bans - 20260510 - fulltext]]