Human Growth and Development / Unit 10 HGD 1392 short lesson, about 20 seconds
Teens and Screens
Captions available
The idea
Teens' average daily screen time rose from six hours forty minutes in twenty fifteen to eight hours thirty-nine minutes in twenty twenty-one.
In practice
Nineteen percent of teens on YouTube and sixteen percent on TikTok "almost constantly."
Where people slip
During the pandemic, social media eased loneliness for some teens, a reminder that effects depend on use.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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