We Need More Studies!

Not just the amount of time, but what sort of screen time: video games, or using social media? Posting selfies?

Thread:
1. I join emerging consensus that “screen time” is not well-linked to mental health problems for teens. Yet @jean_twenge and I find that most studies that clear “screen time” do not clear social media for girls. Great summary by Markham Heid:
https://t.co/S91U3tmgbv

— Jonathan Haidt (@JonHaidt) May 3, 2020