>Score results aren’t alone sufficient proof about whether a ban on phones in school is successful or not.
If the scores aren't increasing as a result of it, then why are we doing it? We're clearly not asking for legitimate input from the people who are actually impacted by these policies (students).
Also, everything "enables" bullying. Bullying is not a problem that's caused by things. It won't go away when you take the things away.
Phones also enable classroom distractions, waste teachers time, and enable antisocial behaviours kids like the engage such as bullying.