Happy Teenager Holding Her Smartphone And Jumping From Happiness High-Res Stock Photo - Getty Images
We gave teenagers smartphones. Did we rob them of an inner life? | Johanna Leggatt | The Guardian
Teenage boy using smart phone - Stock Image - F027/5423 - Science Photo Library
Teenager watching video on smartphone sitting at the table. Young boy drinks smoothie outside at the
What Can We Do About our Teens' Smartphone Addiction? - nathanzeldes.com
Teenage Cell Phone Addiction: Are You Worried About Your Child?
Cool smiling young African American teen guy holding mobile phone standing at glass city wall. Happy stylish hipster teenager tech user using cell outdoors, looking at cellular checking smartphone. Stock Photo
Smartphone addiction changes the brain – DW – 11/30/2017
Why Parents May Need to Restrict a Teen's Smartphone Use