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Watching TikTok and Instagram deactivates the cognitive control network: Study

rathbiotaclan.com

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Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#72
post #44

It used to be that reading books made you an intellectual. In the age of TikTok and shorts being able to watch a movie for 2 hours makes you an intellectual.

What if I watch a movie in 56 two minute clips while someone extrudes playdoh in the corner?

Plus those shorts are out of order. So it’s gotta take more effort to piece the plot back together, right?

:)

Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#73
post #43
post #30

Earlier quoted context omitted.

[flagged]

I don't think this comment is inline with community guidelines. "Be kind. Don't be snarky. Converse curiously; don't cross-examine. Edit out swipes." https://news.ycombinator.com/newsguidelines.html

[flagged]

Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#75

Earlier quoted context omitted.

https://news.ycombinator.com/item?id=16101310 (2018) > "Matt Mayberry, who works at a California startup called Dopamine Labs, says it's common knowledge in the industry that Instagram exploits this craving by strategically withholding "likes" from certain users. If the photo-sharing app decides you need to use the service more often, it'll show only a fraction of the likes you've received on a given post at first, h…

I think that should be illegal. I don’t know how to legislate it in a way that makes sense and actually accomplishes the goal (or if that’s even possible), but I would support someone trying to figure it out.

Might be good to confirm that this is actually happening first :)

Hysteria typically doesn’t lead to particularly good policy

Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#76

Worthwhile to note that “TikTok” here just means the format, not the platform. YouTube has its “shorts”, Facebook, insta, X, et all engage heavily in milking your doom scrolled eyeballs for time and profit.

Yes, they don't even mention TikTok from the actual paper. It's a short form video app they custom created.

Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#77

Earlier quoted context omitted.

What if I watch a movie in 56 two minute clips while someone extrudes playdoh in the corner?

Plus those shorts are out of order. So it’s gotta take more effort to piece the plot back together, right? :)

lol. someone make this app please.

Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#78

dlPFC deactivation is observed in a lot of immersive tasks. There are a lot of tasks that do this. Playing video games, as one example https://link.springer.com/chapter/10.1007/4-431-26797-2_11 Interpreting fMRI results like this article does is almost always wrong. Different activities produce different patterns of brain activity. You could put someone in an fMRI machine, have them do virtually any activity, and the…

And that's leaving aside the question of what it would affect. Elasticity/learning? Would it result in forgetting, or losing skill? Apart from the problem that I (and others with me) have with the "area X does Y" school of neuro-cognition, measuring changes in activity does not measure changes in connections, synapses, or tissue.

It is possible that inhibiting certain brain areas for a longer period will change e.g. cognitive skills. There is enough literature on losing skills after inactivity. But this approach can't bridge the gap.

It makes more sense to observer TikTok users' behavior over time. That can give more information about the actual effects, although without nice, colorful blobs.

Re: Watching TikTok and Instagram deactivates the cognitive control network: Study

#79
post #20

I haven’t read the study, but I’ve read the comments so far. I wonder if this mechanism is the same mechanism that impacts, say, swipe-focused dating websites, as well? And Twitter feeds with super-short messages. A lot of the most viral modern tech has been bite-sized content feeds of various types.

Leetcode became popular along the same time line. Coincides with GenZ aging into adulthood after being educated in the debunked "3-cueing" or "whole language" reading education model. So far 40 states have pivoted away from it as states that switched first saw reading comprehension improve. Whole lot of social experimentation without informed consent being put on people by 50+ year olds who run the world and never ha…

You think people in their 50’s run the world? That’s adorable. Meanwhile people are living longer than ever, still going strong in their 80’s. You think they just retired or something?
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