This week, most kids across the country are headed back to school. That transition can bring a lot of feelings – excitement, but also nervousness and anxiety. And this year, along with the usual transition, some students can expect another big change – provinces across the country are bringing in stricter regulations around cellphone use. Psychologist and children’s book author Dr. Jillian Roberts is on the show to talk about how parents can help their children navigate back-to-school anxiety. But first, Caroline Alphonso, the Globe’s education reporter, joins the show to talk about the state of youth mental health, and the impact students and educators think phone restrictions will have.