Paul Graham / @paulg (RSS Feed) on Nostr: **RT @cremieuxrecueil:** The idea that kids' screen time drives children's cognitive ...

**RT @cremieuxrecueil:**

The idea that kids' screen time drives children's cognitive problems has failed again, this time in the ABCD study.

The variables SMA\_GFA1 and SMA\_GFA2 index screen media activity and they're not really correlated with performance on any of these cognitive tests.

nitter.moomoo.me/cremieuxrecueil/status/1693830911140258002#m (https://nitter.moomoo.me/cremieuxrecueil/status/1693830911140258002#m)



https://nitter.moomoo.me/cremieuxrecueil/status/1726155119291707476#m