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Multitasking hurts performance and may even damage the brain (2018)

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Re: Multitasking hurts performance and may even damage the brain (2018)

#181
post #54

Earlier quoted context omitted.

Get a frontend job, instant compile time haha

Not necessarily, our frontend repo takes almost as long as the backend to compile. I'm hoping we switch to esbuild at some point.

Can't wait till it is feature complete and CRA and Nextjs embrace it.

Re: Multitasking hurts performance and may even damage the brain (2018)

#182

Earlier quoted context omitted.

This guy has clearly never looked at an actual animal, like a dog dozing in the sun or a dolphin surfing along a wave for fun.

Right. Many predators only eat occasionally and then lie around doing nothing for days.

The presence of a predator scares the prey. And that is useful in many ways. It helps vegetation regenerate, among other things.

Re: Multitasking hurts performance and may even damage the brain (2018)

#183

My primary school age son, and anecdotally, lots of other kids of similar age, relentlessly multitask in ways that hurts my brain just to think about. He literally is playing a game, watching a YouTube video in another screen, and talking to friends at the same time, and in the most extreme case, is even listening to an audiobook or podcast as well. Asking kids about it, they all say that's just what they do and look…

What about school itself? Why is it that you go for 45 minutes of English, then math, then French, then art, and PE? Strikes me as the worst context switching waste imaginable.

My middle school had 48 minute blocks like this. 7 per day, if my memory serves, with 3 minutes between periods to change classes and I don't remember exactly how lunch worked.

My high school had four 90-minute blocks. 7 minutes between. 3rd period was actually 2 hours, and you'd have one of four half-hour lunches (so, sometimes 90-30 and sometimes 60-30-30, and each of those reversed).

I hated the middle school setup, in which settling down took the first 15 minutes and the last 10 were spent packing up (since the time between was so short, you had to be packed when the bell rang). High school was so much better... but my brother hated it, because focusing on the same topic for 90 minutes straight with no breaks was difficult. (And it made scheduling difficult, but that's tangential here).

So I think the moral of the story is that there's no silver bullet, and breaks are important, even if you don't change topics.

Re: Multitasking hurts performance and may even damage the brain (2018)

#184

Earlier quoted context omitted.

This guy has clearly never looked at an actual animal, like a dog dozing in the sun or a dolphin surfing along a wave for fun.

dogs aren't wild animals though - their existence really only exists b/c we allow it.

Wild, previously domesticated dogs are a thing. Some strays out there would continue to survive without humans around, too.

Re: Multitasking hurts performance and may even damage the brain (2018)

#185

My primary school age son, and anecdotally, lots of other kids of similar age, relentlessly multitask in ways that hurts my brain just to think about. He literally is playing a game, watching a YouTube video in another screen, and talking to friends at the same time, and in the most extreme case, is even listening to an audiobook or podcast as well. Asking kids about it, they all say that's just what they do and look…

I am late 30s and do that. I think it is a learned dysfunction / habit / stimulatory addiction.

Just last night my wife asked how I can play a game (Path of Exile) and watch YouTube on my other screen. It was a little hard to explain but I mentioned I tend to watch videos I don't really need to look at (in this case it was just the relaxing tones of LockPickingLawyer) and I was kind of playing in a flow state in PoE so it didn't need my full attention.

What is really concerning is when I am watching something I actually want to pay full attention to on YouTube/Netflix, and I find myself opening a fresh tab to load up a second video before catching myself and realising it's ridiculous listening to two videos at once talking over each other. Putting the speed up to 1.75x or so helps with this if it suits the topic. In fact that was one habit I built during COVID, and going from YouTube videos at 1.75x to voice meetings with slow-talkers back in the office I found myself reaching for a speed button that didn't exist.

Re: Multitasking hurts performance and may even damage the brain (2018)

#187

I have been noticing the impact of excessive multitasking on myself lately, and I am now actively trying to avoid it. At first i thought that multitasking would increase my overall efficiency by filling in gaps of downtime in certain tasks, but it soon turned me into a person incapable of focusing on anything deeply. One day, I noticed that I am unable to read a book the same way i did as a child (cover to cover in o…

I'm curious, what is your approach to some of the most common distractions in society? Namely TV (youtube?), movies, video games, and social media. Personally I have completely removed TV, social media, and video games. I only watch 1, maybe 2 movies per month. I know that I am much much happier having removed those things from my life, but I still have a hard time focusing. Wondering what other steps I could take.

Re: Multitasking hurts performance and may even damage the brain (2018)

#188

> "That is why animals are incapable of contemplative immersion—either they are eating or they are copulating." I think there are many humans that fit into this description.

Objectively speaking there's nothing necessarily wrong with that? If anything could be something we aspire to

Re: Multitasking hurts performance and may even damage the brain (2018)

#189

My primary school age son, and anecdotally, lots of other kids of similar age, relentlessly multitask in ways that hurts my brain just to think about. He literally is playing a game, watching a YouTube video in another screen, and talking to friends at the same time, and in the most extreme case, is even listening to an audiobook or podcast as well. Asking kids about it, they all say that's just what they do and look…

Realistically, this is having friends over while playing a game and tv/music on in the background. It really isn't all that out of the ordinary, and something we've done for quite some time. Heck, we did a version of this while getting very, very stoned and playing a PS1. None of it requires a lot of attention: You can rewatch/relisten to folks on youtube. Games don't need a lot of sounds, and if you die, you can res…

Or knitting in front of the tv while chatting as another example.

Re: Multitasking hurts performance and may even damage the brain (2018)

#190

> "That is why animals are incapable of contemplative immersion—either they are eating or they are copulating." I think there are many humans that fit into this description.

"Eschew flamebait. Avoid unrelated controversies and generic tangents."

https://news.ycombinator.com/newsguidelines.html

We detached this subthread from https://news.ycombinator.com/item?id=27043767.

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