For what it's worth — my last workplace did not allow cell phones in the building and I learned to love it. When people attended meetings, we all made eye contact and talked about the task at hand. Nobody ever got distracted by notifications or tuned out with boredom. And since we all had traditional telephones at our desks, someone would come get you if your family was calling with for an urgent crisis. I miss it.

My kids' school banned phones during the school day. The principal promised that the office would relay any messages if parents call, and they do. I would be interested to see if there are already statistics showing academic success. That is, are grades and test scores affected by phone bans? The article talks about graduation rates, but doesn't directly address grades and scores.