An empowering and practical guide to help teens and kids build a healthier relationships with their phones, Do Not Disturb is from psychologists Brad Marshall and Lindsay Hassock. In Do Not Disturb, Brad Marshall and Lindsay Hassock share cutting-edge insights on how young people can unplug from their phones. Readers will discover the effects that their phone has on their brain and body. They'll find out how to create a relationship with their phone on their terms. They'll even establish simple, healthy screen time habits that stick.