@CNN: The happiness and self-esteem of teens can be linked to the amount of time they’re spending in front of their screens, a new study says https://t.co/5027mkDvOF https://t.co/CKibzj9CiG

@CNN: The happiness and self-esteem of teens can be linked to the amount of time they’re spending in front of their screens, a new study says https://t.co/5027mkDvOF https://t.co/CKibzj9CiG