Study: Teens spend hour-plus on their phones at school
Teens aren't using their phones to study or learn. Instead, they're on these popular apps.
Teens spend an average of 70 minutes on their smartphones during school hours, according to new res
Teens aren't using their phones to study or learn. Instead, they're on these popular apps.
Teens spend an average of 70 minutes on their smartphones during school hours, according to new res