JOE CLEMENT: When you give a cell phone to a young person, you're giving them infinite entertainment in their pocket and then you add this tool to them.

That can obviously be very powerful, but it's also a tremendous distraction.

That's a recipe for disaster in a classroom.

My name's Joe Clement, and I am a public school teacher.

I've been teaching high school for, this is my 30th year, and I have written a book with a co-teacher, named Matt Miles, and it's called “Screen Schooled.

” And the initial intent was to explain what we had discovered about why there was this decline in the ability of young people to solve problems, to think critically, to focus, to interact socially.

People talk about the idea of multitasking and students aren't multitasking.

What we've found over time is that what they're doing is what we call multi switching.

They have attention on the teacher, then they have attention on their phone, and then they have attention on the teacher, and they have attention on the phone.

There's no continuity, but also in things like our young people today work less.

They're involved in fewer extracurricular activities.

They're dating less than generations that come before.

And all of that is because the social media app on your phone is a substitute and it's a much lower risk connection than putting yourself out there in real life.

My wife, Molly, and I have three kids.

We have tried to be as low tech as possible.

We've decided that cell phones are not going to be part of their lives until they get to an age, you know, certainly into high school.

MOLLY CLEMENT: My daughter has a play date over here.

The kids know you're going to go and play on the creek path, and you're going to play on the playground, and you're going to get dirty, and we're going to bake, and you're going to color and play Barbies.

And that's what we do in our home.

ANNA CLEMENT: Some of my friends do use some phones, which I don't really like, because there really isn't anything to do on a phone.

It's just you're going to like look on YouTube and stuff.

And I don't really think that's important.

It doesn't have anything to do, I would rather like do something like be outside or like be doing something that doesn't involve being on a screen.

MOLLY CLEMENT: Oh, wow.

JOE CLEMENT: So, when it comes to parental expectations and what to expect in terms of cell phones in school, I would like to see a de-emphasis on the use of phones during the school day.

My main piece of advice, if you're going to get your kid a phone, is to not text them during the school day.

Not communicate with your kid during the school day.

And if you have any kind of monitoring device, monitor, look, they're on social media, they're on Netflix, they're on pornography, they're playing video games all day long.

The biggest thing that we have to think about that I think we don't, is opportunity cost.

What are kids not doing when they're on their phones?

And what we know, the 2022 Common Sense Media study says that teenagers are on their phones for over eight and a half hours a day, not at school.

And what else could they be doing for that eight and a half hours?

They could be taking a walk outside, they could be hanging out with their friends.