IlSole24ore (Italy):
Smartphone a scuola, si on no? Come funziona all?estero/Smartphone at school, yes or no? How it works abroad
14 September 2017
Effects would seem to be beneficial: a report from the Center for Economic Performance of the London School of Economics, published in 2015, estimated 6.4% improvements following bans, a week more than "retrieved" lessons from carelessness generated by mobile phones.