[HN Gopher] Less screen time and more sleep critical for prevent... ___________________________________________________________________ Less screen time and more sleep critical for preventing depression Author : rustoo Score : 355 points Date : 2020-11-13 13:36 UTC (9 hours ago) (HTM) web link (www.westernsydney.edu.au) (TXT) w3m dump (www.westernsydney.edu.au) | metalrain wrote: | Makes perfect sense. When you eat, sleep and exercise well your | body and mind gets better. | | You can always ask if more screen time causes more depression or | more depression causes more screen time. | sabujp wrote: | sleep deprivation also leads to irratibility, you just become a | shitty human | eikenberry wrote: | I made it as far as this quote (which is from the paper) "higher | frequency of alcohol consumption was surprisingly associated", | which then opened the question as to whether the researchers had | pre-determined their results and fit the data to them. | Researchers expressing surprise at the results in a study I take | as a sign of bias. | theuri wrote: | For anyone interested in this thread - "The Upward Spiral" is a | related book worth reading, that dives into both the neuroscience | of depression and practical steps to work one's way out of it. | https://www.amazon.com/Upward-Spiral-Neuroscience-Reverse-De... | nippoo wrote: | I honestly think (for me, at least) the implied causation is the | wrong way round here. When I'm feeling sad, I tend to be | unmotivated and liable to spend more time / all day on my phone. | When I'm feeling great, I'm generally motivated to go outside / | do DIY / read / have a lot less screen time. I initially spent | lots of effort trying to reduce my screen time (parental | controls, etc) before realising that it was probably an | indicator, not a cause! | ytwySXpMbS wrote: | This is my exact problem with all these studies. I thought | "people who don't care about themselves eat unhealthily" was a | bit of a no-brainer. I started a clinical psychology course on | EdX recently and the first exercise was Common Advice. They | went on the say the only useful common advice to give to a | depressed person is to tell them to go for a run, as that was | the only correlation supported by evidence. A RUN! That's so | unhelpful that it's actually a common joke between the | depressed people that I've met. If you can't get out of bed, | you aren't going to be able to go for a run. | | Similarly, if you ruminate on horrible things every time you | stop and think, you're going to want to go on your phone late | into the night until you're so tired you can go straight to | sleep. If you don't even know if life is worth living, it's | quite hard to avoid eating that bag of chips. I thought these | were obvious, but perhaps it's not to people who've never | experienced depression. Perhaps the reductionist view, as | unhelpful as it is, plays into it too. | bityard wrote: | Well it's not totally crazy. I suffer from mild chronic | depression and I have noticed that doing my morning exercise | routine makes it much more likely that my mood will be decent | throughout the day than if I wake up and decide I just don't | feel like exercising that day. | | I have also experimented on myself to see whether 30 minutes | of exercise improved my mood in the middle of the day. Not | totally surprisingly, it _usually_ did. Not always, but | usually. It never once had a negative impact. | | The main problem is one of motivation/willpower. Telling a | depressed person that they should exercise to feel better | seems like solid advice on the surface of it, because it | stands a high chance of both being true and actually working, | BUT they are not in a place to usefully implement the advice. | The brain gets in the way and overrides what we see as | "common sense." The same way you can't tell an alcoholic to | have a nice big steak instead of a beer for dinner. The | person usually even knows the "right" thing to do, they are | just literally unable to take the right action in the moment. | rconti wrote: | Well, it works both ways. You may not be able to bring | yourself to go for that run 9 of 10 times. And maybe on the | 10th time, you could actually do it, but you say "well, | what's the point, I'd never stick with it". One of the most | powerful things for me is doing the right thing. Even if it's | just once. It's amazing how small steps can turn into habits. | Florin_Andrei wrote: | You're highlighting the feedback mechanism that this disease | uses to maintain itself. The spiral of doom. | | Any attempt to break it is beneficial, though it may feel like | the opposite is happening. | bgroat wrote: | I remember once explaining to a friend that depression wasn't | really "feeling sad all the time" | | It was more like "Emotional AIDS" - it's not that the | depression made me sad, it just took away all my emotional | immunity/resilience | colecut wrote: | No idea why this would be downvoted. | | I lost my only sibling to an overdose last year. | | I lost the mother of my child to cancer in February. | | Three days later, my current gf was diagnosed with cancer. | | Even when I'm not sad, I'm definitely highly irritable, | easily overwhelmed, lack patience... | rjkennedy98 wrote: | > When I'm feeling sad, I tend to be unmotivated and liable to | spend more time / all day on my phone. | | Switch "on my phone" with "drinking alcohol" and that's | literally how all alcoholics think. | exolymph wrote: | Uh, that doesn't mean it isn't true. Alcoholics don't drink | for no reason. (Source: had to quit drinking because of the | problems it was causing for my life.) | pmiller2 wrote: | Of course not. Nobody does things for "no reason." It's | more that sometimes we don't understand the motivation. | With alcoholics (and drug addicts in general), my guess as | to the reason is that it feels good, or otherwise does | something for them. I've been told one's first time doing | heroin or smoking crack is pure heaven. People who quit | generally do so because it causes secondary problems for | them. And, that makes sense to me, because why quit | something that feels good, but doesn't cause any other | problems? | | Most of this is pure speculation and extrapolation from my | own experience. I had a short period of time when I was | drinking excessively to deal with work stress. Once I | noticed, I was able to stop, because I knew it would cause | me problems later on. Luckily, I never suffered any health | effects or legal issues from it, mostly because it was only | about a 2-3 week period when I would drink every day after | work. | kylecazar wrote: | Ehh -- I'd just reconsider the 'literally all' part. There | are alcoholics who just chase the feeling for itself -- a | quick fix for sad thoughts, but not for all. It's a | complicated disease, but some with issues crave booze | regardless of how they're doing mentally. At least in my | somewhat limited experience. | john_moscow wrote: | Anecdotal, but a few observations that work for myself: | | * Lack of sleep lowers my energy and creative function. I no | longer have energy to try new things, or to think out-of-the- | box. The brain enters "survival mode" of just following the | routine to make it to the end of day. If I let this accumulate | over multiple days, the overall motivation and happiness starts | dropping exponentially. This makes sense, since a lot of my | happiness comes from envisioning goals and achieving them, | which I cannot do if I don't sleep enough. | | * If I get more than 1 night of bad sleep, I usually try to | squeeze in a strenuous hike or just go cycling around the | neighborhood. At least 1-2 hours, ideally 4-5. It increases the | physical tiredness and makes it easier to fall asleep. It also | fills in the short-term memory buffer with random stuff, that | seems to have a positive correlation with subsequent sleep | quality. | | * Screen time generally depends on what you are doing. Routine | work or clickbait browsing is bad because it doesn't make you | tired and doesn't give enough short-term impressions. Playing | games can give impressions, but they also raise excitement, | that makes it harder to fall asleep. What works for me is to | read for 30-60 minutes just before bedtime. Classic books, sci- | fi, anything that is not exciting, but involves imagining what | I just read about. After I'm done reading, I make a conscious | effort to NOT think about work/plans/stressful topics. Thinking | about what I just read usually works pretty well. | | * You need to be very careful with alcohol. Moderate amount | (say, 1-2 beers) makes it easier to fall asleep, but there's a | high chance of waking up after 2-3 hours once it wears off. It | also seems to recalibrate the nervous system, making it harder | to fall asleep without drinking. So if you are having sleep | problems, completely cutting of any booze for about a week | shows wonderful results, despite the initial setback. | rconti wrote: | With alcohol, your REM sleep is suppressed, and resting heart | rate is quite a bit higher. | | I watch my sleep cycles on my Garmin (and also track their | 'body battery' thing, which I think is based on stress which | is based on heart rate variability). If I have "some" drinks | (eg, more than just 1 or 2 small ones), I can easily see how | RHR is high and my recovery doesn't even BEGIN until say 3am. | When you start tracking and watching those stats every day, | you can see how different you feel when you get a good | night's sleep. Vs an alcohol-aided-but-not-drunk-not-hungover | sleep. | varispeed wrote: | Isn't that addressing the effect of someone's depression? It's a | bit like saying you have a headache because you take painkillers. | If person is unhappy "screen time" is just a coping mechanism. If | you take it away, then the person will find something else to | numb their worries. You need to have an honest talk with yourself | or a therapist to get to the bottom why you feel this way and | then see how you can address it. These "rule of thumb" things are | akin to "why don't you just smile?" or "stop worrying" and don't | help. | blix wrote: | Cause and coping mechanism are not mutually exclusive. | varispeed wrote: | Yes, you can get into a feedback loop, but that needs to be | talked about, not just outright dismissed. | blix wrote: | I don't feel it's dismissive at all. Yeah "rules of thumb" | and correlational studies are imperfect, but I think they | are better than nothing. | | It's usually easier to break out of a feedback loop once | you recognize that you are in one. | fulafel wrote: | What are the options for voice based interaction with software? | | Eg it might be cool to have audio based Ingress style AR/reality | games, that would involve narration and speech recognition. Do | they exist? (edit: apparently yes - | https://www.prnewswire.com/news-releases/playcrafting-and-bo... - | but also no: https://www.digitaltrends.com/home-theater/bose- | ends-audio-a...) | mmaunder wrote: | I think sleep is critical for mental health and simply glancing | at your bright cellphone screen during the night is an act of | self sabotage. Even on the low setting with blue light filter on. | It is still spectacularly bright compared to what our bodies have | gotten used to over the past several millennia. | dpeck wrote: | Not all screen time is the same and it's far beyond time for us | to stop equivocating Facebook/Instagram and other social media | nastiness with all the positive things that can be done on a | screen. | | It confuses people, and as we stare down another quarantine and a | long cold winter telling people to spend less time with what | could be their only contact to the outside world can be actively | harmful. | yepthatsreality wrote: | Agreed computers are tools for productivity and entertainment. | You should set yourself up for success and utilize your | machine/time accordingly. These are the first steps to exiting | the screen time nightmare one may find themselves in. | nkozyra wrote: | I just read the abstracts of one of the studies[1] and it's | really including TV and general computer time, not necessarily | social media time. | | It also references a study that seems to focus more on computer | time and "information" overload (at least from the | abstract).[2] | | I think it's a mistake to assume that sedentary screen time is | not impactful so long as you're avoiding social media. | | [1] | https://bmcmedicine.biomedcentral.com/articles/10.1186/s1291... | | [2] https://pubmed.ncbi.nlm.nih.gov/31059635/ | godelski wrote: | I think there are big questions on what screen time actual is | though. Isn't general computer time essentially social media? | At least for most people? Most people also aren't watching | documentaries on TV or doing things that exercise the brain. | All admit I didn't read your sources but I'm assuming reading | books isn't detrimental so it's probably not the sedentary | nature of the activity (I could be completely off). I do | think that since these days we use computers so much that it | does warrant breaking down the activity. | | Does anyone have a study that does do this comparison? | SonicSoul wrote: | you're commenting on a study with what sounds like an opinion | that feels right to you. maybe it's not just about social media | vs "positive" activities. some of it may be related to screen | addiction and inability to focus due to externals stimuli. any | unhealthy habit _could_ have a configuration where its not as | unhealthy to some people, but it doesn 't mean the study is | "confusing people" | noxToken wrote: | This will remain opinion until we can get longitudinal | studies that account for this. Current pediatric | recommendations are basically no screen time for small | children even though there are apps specifically for | educational enrichment. It may be that all screen time is | bad. Until the educational and informational parts are | accounted for, all we can do is speculate. | johnfn wrote: | The study considered "screen time" as an unvariegated | whole[1]. That _is_ confusing. Screen time is not a singular | activity - there 's an infinite diversity of things that you | can do on a screen - some great for your health, other very | poor. | | It'd be like a study came out saying "food proven to make | Americans overweight" because, on average, people eat junk | food. Strictly speaking that is true, but it's not _useful_ | information. | | [1]: Alright, it considered "non-work screen time" as an | unvariegated whole - but my point still stands here. | porknubbins wrote: | I guess that as screens become ubiquitous lumping everything | into "screen time" will become increasingly meaningless. I | imagine that in medieval times illiterate tribes who came | across writing would see it as a kind of technology and be | surprised how much "paper time" scribes or monks spend, without | regard for the content of the information or the actual task | being accomplished. | sneak wrote: | I think a lot of people perhaps underestimate the value of an | iPad that's not signed in to _anything_ , and is just loaded | chock full of epubs (and perhaps offline maps). You don't even | need to turn on the Wi-Fi. | | Computers can be simple tools for reading and study, if you | want them to be, and make deliberate choices to that end. | | The last few months I've spent a lot of time consciously re- | engineering my screen time into what I want it to be and do, | not what is easiest or most convenient. Getting off of most | mainstream social media has helped tremendously, as it's truly | insidious how engineered it is to seem like the most important, | engaging thing in the world. | | I'm doing much better now that I'm not exposed to strangers | screaming about nonsense for a few hours each day. | laurent92 wrote: | > Getting off social media | | Can anyone who lives alone at home, get rid of social media? | I have lost contact with my parents, I'm single, I do have | 20-50 friends in my city but not enough to feel loved during | lockdown anyway. I know social media and movies are a poor | man's affection, but I removed that, I'd be madman #10000th. | I'd also argue most studies don't check whether it's not the | lack of affection/social fabric which causes addiction to | social media and other problems. | sneak wrote: | You can have direct internet contact with your friends | without social media. Send emails, have chat conversations, | make video calls, the lot of it. It's real, and not | filtered and sorted to benefit advertisers. | blisterpeanuts wrote: | >>> I'm doing much better now that I'm not exposed to | strangers screaming about nonsense for a few hours each day. | | When you put it that way... :) | | I agree and I've mostly switched to a bedside Kindle after | hours. | aaaxyz wrote: | If you're spending a lot of time reading, I'd suggest getting | something work an e-ink display. It's much easier on the eyes | sneak wrote: | I significantly prefer backlighting for reading. To me, an | iPad is way better than a printed book. For some reason, | light-emitting is easier for my eyes. | bosie wrote: | How about a ebook reader that has a light built in? I | also dislike reading printed books due to the lighting | issues but much prefer a kindle oasis over my ipad. | ppod wrote: | A couple of interesting things about the journey from the press | release to the story: the press release says "associated with", | but the summary says "impacts on", and the headline says | "critical for preventing"! Also, they pick "screen time and | sleep" from among five factors, the others were less tobacco | smoking, more physical exercise and more (yes) alcohol. | | I don't have a problem with causal claims from these kinds of | methods in principle, if the regression is well done with good | controls. But I'm not at all convinced that they can isolate | self-reported sedentary screen time reliably from self-reported | physical activity. | | https://bmcmedicine.biomedcentral.com/track/pdf/10.1186/s129... | deevolution wrote: | Anecdotely, I can confirm that most of the time that I read | hackernews comments I tend to get depressed. | arduinomancer wrote: | > critical for preventing depression | | How did they make the jump from "people with high frequency of | depressed moods have more screen time" to "less screen time is | critical for preventing depression"? | | Its possible that is true but claiming this based on the study is | like saying "less lying in your bed all day is critical for | preventing depression" | sudo_rm wrote: | Lately I have been doing my best to limit my "optional" screen | time (optional meaning anything that is not for work and school). | I fingered though Cal Newport's "Digital minimalism" [1] about a | month and a half ago and decided to try out the 30 days tech fast | in the book. The idea is to use this time to reset your | relationship with tech and to really figure out what you value | and what you are trying to accomplish with your tech habits. If | other people are like me and struggle with compulsiveness with | using the internet and computers, I recommend giving it a shot. | | [1] https://www.samuelthomasdavies.com/book- | summaries/business/d... | offtop5 wrote: | Thanks. | | Just ordered this book. I had to recently delete my Reddit | account as I found myself getting drawn into needless | arguments. | | Don't get me wrong, occasionally I would have fun learning new | things, but like all other social media it turns into angry | people yelling. | | Aside from Reddit I have been Social Media / Online Dating free | for just under 2 years. | | It's amazing how much mental energy I would waste on this | stuff. No judgement to people who enjoy social media, but it | cutting it boosted my emotional health by leaps and bounds. | | More time for making music ! | mrweasel wrote: | That could help explain why it seems like 50% of users on Reddit | and Imgur suffer from depression. They're (partly) depressed | because they spend to much time the media where they write about | being depressed. | waterhouse wrote: | The causality could also go the other way. The most visible | users will be those who post a lot. And those who are depressed | because their life sucks and they don't have much valuable | stuff to do, or those who aren't doing much valuable stuff | because their depression makes it too hard, are likely to have | a lot of time during which posting on the site seems like the | best available activity. | | It seems really difficult to separate causality here. Which is | something that disappoints me about the article. The string | "caus" does not occur on the webpage; three of the four bullet | points say "associated", and the only bullet point that uses a | causative-sounding phrase ("were protective of") sounds like it | may be used to mean another _statistical association_ rather | than an _established causation_. Clicking through to the study, | it seems to be 100% based on association of results that they | got via surveys. | slx26 wrote: | Yes, the title is very misleading. It's very important to | educate people about this. | Hendrikto wrote: | Neither this article nor the research paper support the claim | from the headline. A correlation was found, no causation afaict. | softwaredoug wrote: | My iPhone X died recently, and I put my SIM card into an old | iPhone 5. It's been great for limiting screentime. It has limited | storage, so I can only put the most essential things on it. I can | get spotify for podcasts, tethering, google auth for 2FA, and | basic texting/phone/facetime functionality. It does basic web | browsing, but rather slowly. Haven't needed much more than this. | | The main thing I miss is the ability to take lots of | photos/videos of the kids.... | dkersten wrote: | I love how a lot of commenters are redefining "screen time" to | suit their opinions or otherwise rationalise their screen time, | rather than taking the study as is. I mean, sure, perhaps | different types of screen time have different impact and this | requires further study, but using anecdotes and opinions isn't | that. | bananabiscuit wrote: | Isn't it pretty obvious not all screen time is the same? If it | was then you could do these studies with people staring at | simple glowing white rectangles and get identical results. | ravitation wrote: | It certainly seems very likely that what you're doing with | said screen matters quite a bit, but this is also an | extremely complex thing to try to study. Not only can the net | result (i.e. a hypothetical positive or negative result) of a | given activity change based on the individual instance of | that activity, but it can also change based on the person | doing that activity (whose mindset could also change | depending on the instance, which could effect the net result | of a given instance of a given activity). | | The point is, while it might be "pretty obvious that not all | screen time is the same," it would also not be that | surprising if screen time was still negatively related to the | average number of common screen activities over a certain | amount of time (which is what you would expect from a study | like this). | | I'll of course hedge my statement, by saying that the Hacker | News community is likely not a representative sample when it | comes to common screen activities relative to the general | population. | say0nara wrote: | No, it's not obvious at all. | dkersten wrote: | My comment wasn't meant to agree or disagree with these | statements, just to comment on how I find it interesting that | people are making assumptions or defining screen time to suit | their own opinions. | | As for whether its obvious: maybe, but there are many cases | where something seems obvious (certainly to laypeople in the | subject) but that are actually flat out wrong. | | So, as someone who hasn't studied these things, I say, yes, | it seems obvious, but just because I think its obvious, | doesn't necessarily mean its true. | philosopher1234 wrote: | we can only think things when a double blind study of 100 | people on average think them. we are all excatly the mean | of N>100 other people, and anyone who believes otherwise is | mistaken. | glogla wrote: | Yeah, screen time "doomscrolling", screen time "playing | online board game with friends", screen time "reading a book" | and screen time "watching a movie" are pretty different | screen times. | metamet wrote: | But they're all... screens. And you're spending your time | looking at them, regardless of what's on them and how you | interact with it. | | I do agree that they are different. But they're still | screens. | bananabiscuit wrote: | Right, so just because this study doesn't bother to | differentiate between different things people can do with | screens, you are saying it's all the same? | falcolas wrote: | Insufficient information to make a reasonable conclusion, | I'm guessing. | | It could very be related to what's on the screen, but it | might not. Insufficient data. Screens are very new in | relation to the development of human physiology, so I | don't think we can assume that screens themselves _are | not_ a cause. | lumberjack wrote: | To me it is not obvious. What causation do you think is at | play here? A lot of commenters seem to think it is some kind | of emotional mechanism, mentioning things like social media | and such. But it might just be a physical mechanism, like | being too sedentary, or eye fatigue. | waterhouse wrote: | How about something like e-ink? That's a screen, but in | terms of optical properties I believe it should resemble | paper. | lumberjack wrote: | I never tried e-ink for prolonged times, but I always | found the contrast to be a bit lacking, which is | something that contributes to eye fatigue. Last I used | such devices was over 5 years ago though, so maybe | technology has improved now. | blix wrote: | If you somehow managed to convince a group of people to stare | at a glowing white rectangle for 10 hours day, I would be | pretty surprised if you couldn't notice any mental health | effects. | Sunspark wrote: | After reviewing all the porn on the internet, I am no | longer able to sustain an erection. | bananabiscuit wrote: | True, but I argue that those mental health effects would be | different than other kinds of screen time :) | blix wrote: | Probably, but the effects of different types of screen | time would likely be more similar to each other than | going for a walk in the woods. | balfirevic wrote: | Since it is an observational study, any talk of screen time | causing/worsening depression (or abstaining from screen time | helping it) is going to be speculation anyway. | dcolkitt wrote: | That's a fair point, but remember that the map is not the | territory. | | We've come up with the semantic concept of "screen time" that | bundles together a lot of disparate activities, because it | seems intuitively and linguistically compelling. But imagine an | alternate universe where the equivalent term "screen time" also | included origami for some reason. The study would reach almost | exactly the same conclusions, because such a small fraction of | people engage in origami relative to binge TV watching. That | doesn't mean that origami is actually as unhealthy as binge TV | watching. The map is not the territory. | mattlutze wrote: | The researchers appear to have tried to look at Sedentary | Screen Time, but had to correlate passive TV watching and non- | work computer use as those were the questions from the data | bank they sampled. | | https://bmcmedicine.biomedcentral.com/articles/10.1186/s1291... | PragmaticPulp wrote: | People are very resistant to the idea that something they enjoy | could be bad for them. Instead, they tend to rationalize their | own use as good while looking for ways to conclude that others' | use is bad. | | The same thing happens with social media. It's fascinating to | watch people bash social media on their chosen social media | platform, under the assumption that social media is some other | website that they don't use. That's why Reddit and Twitter full | of people bragging they've deleted Facebook, for example. It's | also interesting to watch the mental gymnastics people use to | claim that the Hacker News comment section is somehow not | social media for vague reasons (pseudonymous, moderated, | technical niche, not mainstream enough) while ignoring the fact | that we're all here posting content and up/downvoting it like | the other social media platforms. | technofiend wrote: | In my humble opinion passive consumption of media is entirely | different from engaging in a creative process. Perhaps it's | just projection on my part but surfing the web for hours | reading Reddit, Hacker News and YouTube is entirely different | than banging out some new chapters for your NaNoWriMo novel, | updating a blog or making a github commit. | dkersten wrote: | I actually agree. My point was just that our opinions are | just that: opinions. We did not actually study it in a | controlled scientific way. | mattlutze wrote: | The researchers attempted to control for this: | | "Sedentary screen time Sedentary screen time is calculated in | hours per week, adding together the participants' answers to | the questions 'In a typical DAY, how many hours do you spend | watching TV?' (FC: 1070) and 'In a typical DAY, how many | hours do you spend using a computer? (not including time | using a computer at work)' (FC: 1080)." | | https://bmcmedicine.biomedcentral.com/articles/10.1186/s1291. | .. | jjk166 wrote: | That seems like a terrible control. Plenty of people do | non-constructive things on computers at work (I'm doing so | right now) and lots of people are productive at home. | johnfn wrote: | I don't understand how this controls for GP's concerns. | You'd need something much more precise, like "how many | hours per week do you spend using the computer in an active | creative pursuit such as writing, drawing etc." | technofiend wrote: | >and 'In a typical DAY, how many hours do you spend using a | computer? (not including time using a computer at work)' | | Sure, that's at least an attempt. However would you | characterize spending time on a personal project work? | That's why I called out my specific examples of side jobs | and hobby projects. | | I'm not rejecting the findings _In particular, maintaining | optimal sleep and lessening screen time (which is often an | issue in youth), while having adequate physical activity | and good dietary quality, may reduce the symptoms of | depression,"_ of lessening screen time in favor of more | constructive activity like exercise. I 'm suggesting | there's probably room here for a deeper dive into the kind | and quality of screen time, because even bucketing it into | just work vs everything else is arguably too broad. I | believe some kinds of screen time are constructive. | dash2 wrote: | That's interesting, but have you got evidence for your | belief? Are you sure the wish is not father to the | thought here? | jjk166 wrote: | The onus is on those making the initial claim that they | have properly accounted for error and that their | interpretation of the evidence is the most reasonable. | Questioning if a potential error has been accounted for | or if another interpretation has been considered is | important. | technofiend wrote: | Well clearly not, any more than I have evidence to the | contrary. I did my best to qualify my statements that | it's just one person's opinion. Sorry if that's not | obvious. | tahira0509 wrote: | Interesting | npsimons wrote: | > In my humble opinion passive consumption of media is | entirely different from engaging in a creative process. | Perhaps it's just projection on my part but surfing the web | for hours reading Reddit, Hacker News and YouTube is entirely | different than banging out some new chapters for your | NaNoWriMo novel, updating a blog or making a github commit. | | I will second this so hard, as it is my experience as well. | Just staring slackjawed, mindlessly scrolling for hours on | end, is a noticeable difference from writing code. I wish | there were studies on these differences. | SippinLean wrote: | It was specifically "sedentary screen time" defined as the | total "hours per week, adding together the participants' | answers to the questions: | | 1. "In a typical DAY, how many hours do you spend watching TV?" | and | | 2. "In a typical DAY, how many hours do you spend using a | computer? (not including time using a computer at work)" | sradman wrote: | The paper _Multiple lifestyle factors and depressed mood: a | cross-sectional and longitudinal analysis of the UK Biobank (N = | 84,860)_ [1]. The study compares questionnaire results of healthy | controls (HC) to people with a history of major depressive | disorder (MDD): | | > Cross-sectional analysis of 84,860 participants showed that in | both MDD and HCs, physical activity, healthy diet, and optimal | sleep duration were associated with less frequency of depressed | mood (all p < 0.001; ORs 0.62 to 0.94), whereas screen time and | also tobacco smoking were associated with higher frequency of | depressed mood (both p < 0.0001; ORs 1.09 to 1.36). | | This is correlation; it does not measure whether lifestyle | interventions improve depressed mood. | | [1] | https://bmcmedicine.biomedcentral.com/articles/10.1186/s1291... | rand_r wrote: | Good point. We should ban correlational studies like these. | Science is littered with these types of after-the-fact surveys | that explain nothing and provide no real information. The lack | of a mechanistic understanding of cause and effect in systems | produces hot air, as we've seen in Psychology and other soft | fields. | sradman wrote: | I was not trying to diminish the study; correlation with | N=84K participants is useful. | throwaway3178 wrote: | I've been suicidally depressed my whole life. I currently self | medicate with reddit, youtube, etc. If I let my mind wander for | just a minute the thoughts come flooding in. | | I also find it very difficult to go to sleep because it | involves turning off my distractions and being alone with my | own mind. I think the title should be changed. | | I felt this way long before tech entered my life; as a child I | used books for this purpose. | mmaunder wrote: | Try yoga. The three week yoga retreat that the Beachbody app | has is great to learn it without going to a class. I simply | repeat the final week's flow. It may teach you how to still | your mind by using the distraction of body movement to | achieve a meditative state. This may allow you to ultimately | meditate without the need for yoga. In other words, this may | be a path for you to be alone with your mind without needing | distraction. Best of luck. | prewett wrote: | I strongly recommend finding a good counselor or something | along those lines for the flooding-thoughts. Self-medicating | will help you survive, but it will not enable you to thrive. | I've been doing what is effectively group counseling for the | past couple of years and I've slowly learned to identify what | the pain is that is driving my behaviors (it sounds like you | might already be there), and from there, identifying the | needs that are getting unmet. In my case, it's a desire for | what St. Augustine describes as "home", a place where you are | welcomed, or more broadly speaking, "community" (as opposed | to a collection of friends which is what I have). I still | have no idea how to get that, but I am making concrete | changes to my life to at least randomly walk that direction. | sjg007 wrote: | Is the screen time thing about blue light? I mean I sleep way | better and feel way better when I am camping away from artificial | lights. In that respect I think artificial lighting causes | depression and lack of sleep. | Paianni wrote: | I'm pretty close to selling off all my smartphones for this | reason, it's the only way I can remove the temptation. | IAmNotAFix wrote: | Was this controlled for social interaction? For young people | screens are just the standard fallback when you have nobody to | hang out with (although surely not the healthiest one). | kqr wrote: | Is this "just" another observational study? (I.e. subject to all | manner of confounding factors that affect the multitude of | similar studies that already exist.) | colechristensen wrote: | Yet another bullshit headline. | | They correlated less screen time with less depression, they did | not demonstrate that taking action to reduce screen time resulted | in reduced depression, much less indicating it to be "critical". | frankenst1 wrote: | "lessening screentime may reduce the symptoms of depression" | | Can anybody explain how they could possibly distinguish these two | scenarios: | | - A) Depressed people watch more TV/screen. | | - B) Watching more TV makes people depressed. | | I would expect both to be true to varying degree (maybe A even | more so than B), yet they seem to expect B to be the dominant | causation. | sangli wrote: | Anectodal of course, but I can tell from my own experience that | sleep cures so many things for me. Also lack of sleep causes many | ailments in me. | | I am definitely sad and angry when I don't get enough sleep, on | top of not having enough energy. If I have a headache, taking a | nap or sleeping longer always fixes it for me. If I have aches in | my thighs and calves, taking a nap or going to bed early and | catching 8+ hours of sleep fixes it right up. | bfors wrote: | One small thing that has really helped me mitigate the downsides | of screen time is keeping my phone out of my bedroom. It charges | at my desk. No more laying in bed scrolling before or after I | wake up. I sleep better and feel better. | brianmcc wrote: | I intuitively agree that optimal sleep and exercise and diet and | screen time probably make a difference to wellbeing, but am I | alone in thinking that trying to determine a "link" between these | things is lazy, easy, obvious and just wholly inadequate? | | We want to know, definitively, what are _causes_ and _effects_. I | appreciate that 's hard. But why waste so much time and money | just trying to establish "links" which are fundamentally just | correlations. | | It's like admitting causation is hard, just aim instead for | correlation - and call it quits after getting some headlines and | maybe more funding... | sp3000 wrote: | Here is a cause and effect: Optimal neurotransmitter function | highly depends on sleep quality and quantity (and you can | further the connection to movement and nutrition as well). Sub- | optimal neurotransmitter function can lead to sub-clinical or | clinical depression. | | "Studies have shown that NREM sleep is important for turning | off the norepinephrine, serotonin and histamine | neurotransmitters, which in turn allows their receptors to | "rest" and regain sensitivity [13]. This allows norepinephrine, | serotonin and histamine to be more effective at naturally | produced levels." | | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4651462/ | baron_harkonnen wrote: | It's not entirely clear to me from reading the points in this | article and skimming the paper that they are able to control the | direction of causality for this. That is the question as to | whether or not "healthy" activity prevents depression or if | depression causes us to reduce our healthy activity (and increase | our unhealthy ones). | | The pandemic has been a great experiment in this and has me | starting to think that many of these studies might have the | causal arrow wrong. I absolutely spent less time on the screen, | ran more often, drank much less and slept better immediately | before the pandemic. | | Running as an example became much harder to do emotionally after | the a few months of the stress induced by the pandemic. The lack | of other runners out there seemed to confirm that other people | were also feeling this impact. | | I spend more time glued to the screen "doom scrolling" and you | can bet my drinking is up as well. | | But it's certainly not like all of these behaviors happened and | then stress set in (in this case I wouldn't say "depressed" as | much as "stressed", ironically I'm probably the least depressed | that I've been in years). | | It seems to me much more likely that compulsive behaviors in | general, and in this case especially the example of screen time | are produced by the depression rather than it's causes. | | Certainly there is the possibility of positive feed backs: | depression causes excessive drinking which unchecked can clearly | lead to more depression. Same goes for screen time, sleep etc. | wpietri wrote: | Yeah, in my personal experience causality is not easily | discernable. I definitely believe that for me a very regular | sleep schedule helps my mood. But as you say, it's not a | straightforward relationship. Bad sleep triggers bad mood when | triggers bad coping behaviors that can disrupt my sleep, making | it worse. Same thing for what I'm eating, exercise levels, | amount of time invested in rewarding activities, how clean the | house is, and I'm sure other things. It's a big causal snarl. | | That said, I do think focusing on good sleep is one of the most | effective things I can do to manage my mood, so if people are | going to have a too-simple understanding of things, "more sleep | critical for preventing depression" is probably a pretty good | one. | robotresearcher wrote: | From the article: | | "A higher frequency of alcohol consumption was surprisingly | associated with reduced frequency of depressed mood in people | with depression. This may potentially be due to the self- | medicating use of alcohol by those with depression to manage | their mood." | | So they explicitly consider your point for alcohol consumption. | But they don't seem to consider it for sleep, screen time, or | exercise. | | To complicate things, I find alcohol negatively impacts sleep | and exercise, so the hypothesed self-medication with booze | could score multiple hits. | achandlerwhite wrote: | I don't know. I feel like screen time is a misnomer. From my | anecdata less social media more sleep is the key. If my screen | time is reading a kindle or learning programming I doubt the | impact is so bad. Of course anything taken to an extreme... | steve_adams_86 wrote: | This is what something like a kindle shines. That isn't such a | bad form of screen time. Other devices are dangerous for me | because, well, here I am on HN rather than preparing for my | day. If I picked up my kindle instead I wouldn't be on HN. | bigredhdl wrote: | Does anyone have experience where newer kindles or other | e-readers keep them awake less than other ones? I have a 1st | generation kindle paperwhite, but I still feel like the front | light on it keeps me from getting sleepy versus just reading | a physical book. | baxtr wrote: | This and endless reloads of news sites | brudgers wrote: | Depression is not a lifestyle choice. Our eating, exercise, | sleep, etc. are habits developed over a lifetime. Chronic health | issues, sexual abuse, traumatic death of a loved one, and bad | luck are what to avoid. And of course some formulations of brain | chemistry. | | Casting depression as a lifestyle issue is a step backward. | Mental health is already stigmatized far too much. Depression is | not a moral failing of will power. It's a response to adversity. | A way profound unhappiness manifests. | | Kale, a peloton, and deleting Facebook won't change the past. | W4ldi wrote: | Depression does not have to be moral failing of will power, but | it definitely can be cured by moral success of will power. | johnfn wrote: | I think this is a little too one-sided. Yes, there is a group | of people who have depression due to factors outside of their | control, and we should all be cognizant of that. But that | doesn't mean that literally every person who's depressed falls | into that group. There's another group of people who are | depressed due to factors at least somewhat within their | control. | brudgers wrote: | The assertion that people suffering depression can be divided | into those suffering due to factors beyond their control and | those suffering by choice is not supported by the article. | People with a mental illness often are able to manage their | symptoms. But the symptoms are not the cause of their mental | illness. A schizophrenic is not schizophrenic because they | choose not to take a prescribed medication that mitigates the | visible symptoms of schizophrenia. | | An unhealthy lifestyle is a common symptom of depression. | Lots of screen time, poor diet, low quality sleep, and | inertia are factors in clinical diagnosis of depression. They | are things that might lead a person to decide someone might | be depressed. | W4ldi wrote: | The more I think about this comment, the more it just seems so | wrong. Yes, depression is not always caused by lifestyle, but | it definitely can be. What you are saying just sounds like an | excuse for taking the easy path. If trying to change your | lifestyle to fix your mental health is a bad thing, what is | your counter suggestion? Taking pills that make you addicted, | not solve the problem and make everything worse if you stop | taking them? | | I know there are cases, where medication is inevitable and is | the only option. But this is a minority. The vast majority of | mental health issues we have today, are caused by lack of | virtue and values, choice of diet, sleep and lack of social | interactions. | kayodelycaon wrote: | The vast majority of mental health issues is caused by a lack | of virtue? | | Sure. General issues, maybe. Actual clinical diagnoses? | Absolutely not. Yet you decide to paint both with the same | brush. there are 3+ million _diagnosed_ bipolar people in the | US. Clinal depression, anxiety, and ADHD rates are higher. | This is not a mere "minority". There are significant numbers | of people with chronic mental health problems. | | The attitude people have towards mental health is horrible. | The first assumption is always that the person with the issue | is at fault and it's up to them to convince any given person | they meet that person's bar for not being at fault for their | problems. Even if you meet that bar, they still treat you | like shit. | brudgers wrote: | An alternative which has shown substantial empirical success | is clinical treatment with a qualified psychotherapist | experienced in the treatment of depression through the | application of clinical treatment in a clinical setting. Such | treatment may or may not involve the use of pharmaceutical | and/or alternative medicines and/or medical and alternative | treatments. | | Incidentally, this is the context from which the study draws | validity and makes rational sense to conduct. Without the | clinical context depression is not a medical diagnosis. | ummonk wrote: | Longitudinal study is better, but still, the causation likely | goes both ways. Decreased sleep, worse diet, and more screentime | are all things that happen due to getting increasingly depressed. | They also drive depression (at least decreased sleep and worse | diet do, and screentime likely does to the extent it is a proxy | for lack of sunlight and human interaction). | disease wrote: | Does this mean recording music on a Tascam cassette recorder is | better for me than doing the same on Ableton? | | Not trying to be snotty here, just wondering if it makes sense to | categorize different kinds of screen time. | theodric wrote: | So you're saying depression is incurable? Fuck! | deepstack wrote: | More sleep time is critical for preventing depression period. It | is not rocket science. Everyone can tell from their own person | experience. | | Now it could be sometime when one is depressed one can't sleep. | However, sleep pretty much helps every many things. | bserge wrote: | But not too much. I used to sleep 10-12 hours during depressive | episodes when I had nothing important to do, it just makes | things worse. | | Over 7-8 hours of sleep just makes me tired and sleepy the | whole day (paradoxical, yeah). | | Forcing a limit helps a lot more. | brianmcc wrote: | The article seems to agree with you - it presents optimal | sleep as important, 7 - 9 hours. | the_only_law wrote: | Yeah I either sleep 0-5 hours or 12+, rarely in between. | Interestingly I usually feel better with the former (for a | few hours before the microsleeps hit, at least). When i sleep | late, I normally wake up with a bad headache, sore, really | bad brain fog, etc. | deepstack wrote: | this is the reason why I think tech company ought to let | employee sleep whenever they want as long as they want at work | (not at meetings of course, although that is tempting | sometimes), as long as they get their work done on time. | duopixel wrote: | When I work for myself, I nap at the slightest sensation of | drowsiness. I'm not productive nor efficient while sleepy. | Yet I've wasted so many hours in mindless stupor for my | employers (especially after lunch) because napping on the | clock is taboo. | behnamoh wrote: | I can't tell you how many times I wished there were "sleep | rooms" in our university to wind down in afternoons and get | refreshed for more study and work. | | They should at least offer them for PhD students who spend | most their life in office. | DoreenMichele wrote: | It starts off with this extremely neutral and reasonable | statement that says nothing about causation: | | _Screen time and tobacco smoking were also significantly | associated with higher frequency of depressed mood._ | | And then goes on to say "We need to limit screen time" which is a | baseless conclusion. | | Smoking is known to mediate depression because of what it does to | brain chemistry. One medication that gets prescribed to treat | depression has such a strong track record of causing people to | stop smoking as a side effect that it now gets prescribed for | that purpose. | | I will agree with commenters here objecting to the framing that | "You need to reduce screen time as a means to treat depression." | That assumption is unwarranted and not nuanced. | | Screen time likely goes up when you are tired and sick. Being | tired and sick can help foster depression. | | The solution in a case like that is not "You need less screen | time." It's "You need to get well and better rested." | | When I'm sick and tired, I spend all my time on the computer | and/or playing games on my phone to keep myself occupied so I | don't go nuts. Taking away my screen time at such times would be | a net harm (yes, I know this for a fact). | | Granted, I have at times had to make judgment calls about _how_ I | spend that time to make sure it 's constructive and not a bad | habit. | baron816 wrote: | I'd really like to see Apple/Google or others try to turn screen | time into a sort of currency. | | A child does some chores? They get 30 minutes of scene time added | to their bank account. They keep some screen time unused and they | earn interest on that time they can cash out later. Their sibling | has a birthday? Let them transfer some time as a gift. | | Limit screen time and build some financial literacy and delayed | gratification at the same time. | bingerman wrote: | I prefer managing my childrens' screen time myself rather than | delegating yet another thing to some cold institution or those | outright evil companies. Thankfully in my case they are usually | more interested in real three dimensional things so there is | very little to manage. | | In my opinion screen time is like the worst reward for your | child. Screens should be treated like inherently evil tools | that can be of value if used with awareness. ___________________________________________________________________ (page generated 2020-11-13 23:01 UTC)