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Introverts Have More Brain Activity?

Posted by ScuttleMonkey on Mon Nov 28, 2005 09:28 PM
from the looking-only-as-far-as-the-nearest-computer-lab dept.
* * Beatles-Beatles writes to tell us Yahoo News is reporting that introverted individuals tend to have more brain activity in general, specifically in the frontal lobe. From the article: "The attitude that there's something wrong with introverted people is widely shared in society, where fast talk and snap decisions are often valued over listening, deliberation and careful planning. Extroverts seem to rule the world or, at least, the USA, which hasn't elected an introverted president for three decades, since Jimmy Carter."
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  • by Anonymous Coward on Monday November 28 2005, @09:30PM (#14134565)
    I'm recycling a comment from another AC in another Scuttlemonkey/**Beatles-Beatles post. This guy's getting worse than Roland Picklepail:

    Am I the only person who has noticed the numerous stories that get posted by *--Beatles-Beatles? Am I also the only person who has noticed that the link used in is name is a constantly changing URL (depending on the story) with pointers to various scammy sites? Is it not obvious what he's doing? He's using the awesome PageRank of slashdot do promote his sites based on searches that have the word Beatles in them.

    It's a small price to pay for free advertising. Find a story, summarize it in 5 minutes, post to slashdot, and get a pagerank boost that advertisers would pay hundreds (or maybe thousands) for. (Text links on high-ranking sites is big business - just ask oreilly).

    Slashdot should at least put a ref=nofollow in the links to submitters (or better yet, only link the submitter's name to his/her user page).


    In closing, a quick bit of WHOIS shows that all the sites linked by **B-B are registered to Carl Fogle. Carl, cut this crap out.
    • by Anonymous Coward on Monday November 28 2005, @09:48PM (#14134673)
      It's a small price to pay for free advertising. Find a story, summarize it in 5 minutes, post to slashdot, and get a pagerank boost that advertisers would pay hundreds (or maybe thousands) for.

      From the point of view of Slashdot, giving a pagerank boost is a small price to pay to get submissions that got at least 5 min of work into them.
  • Fast talker (Score:5, Informative)

    by vik (17857) on Monday November 28 2005, @09:30PM (#14134566) Homepage Journal
    "...fast talk and snap decisions are often valued over listening, deliberation and careful planning..."

    Maybe on your side of the pond, mate.

    Vik :v)
          • Re:Fast talker (Score:5, Insightful)

            by Golias (176380) on Monday November 28 2005, @10:47PM (#14134996)
            If you think of sexual behaviour, you could classify it into homosexual, heterosexual and bisexual behaviour. Which of these is deviant?

            In excess? All of the above.

            In moderation? None of the above.

            Just like with introverts/extroverts.

            As long as you're not making your life and the lives of those around you miserable with your behavior, there's not problem. Many introverts ruin their own lives with shyness. I'd hardly call that a "smart" way to live. Likewise, many extroverts find themselves shunned as they are socially uncomfortable to be around. Either way, it's a costly mal-adjustment of behavior, and such people could probably gain from a little therapy or religion or whatever it takes to rattle their cages and see their own dysfunction for what it is.
  • by Mirkon (618432) <`mirkon' `at' `gmail.com'> on Monday November 28 2005, @09:32PM (#14134570) Homepage
    Extroverts try to convince everyone how smart they are. Introverts assume everyone already knows it.
    • by HardCase (14757) on Monday November 28 2005, @09:46PM (#14134661)
      And neither realizes that they're about as smart as the next guy.
      • by Anonymous Coward on Monday November 28 2005, @10:14PM (#14134807)
        I seriously doubt this, at least not for slashdot readers. According to a 15 page intelligence and personality report I paid for, I am smarter than 98 percent of the populous. I expect most slashdot readers(except the Apple users (I would expect them to have much, much lower scores)) to have similar levels of intelligence.
    • by Anonymous Coward on Monday November 28 2005, @09:51PM (#14134692)
      Being an introvert myself it's not surprising that I think that introverts are smarter in intellectual pursuits simply because they are constantly thinking instead of speaking. However, whether this higher intellect has much benefit for the world is questionable, as most intraverts keep it all to themselves. It is also likely that most intraverts easily form incorrect opinions and hold onto them because they don't test them in debate with other people as extraverts do. But what do I know, I've probably been thinking about this too much already.
  • Great subject.... (Score:5, Insightful)

    by DigiShaman (671371) on Monday November 28 2005, @09:32PM (#14134574) Homepage
    ...presented badly. Why of WHY did you have politicizing this subject?
  • Reminds Me... (Score:5, Informative)

    by Llywelyn (531070) on Monday November 28 2005, @09:33PM (#14134586) Homepage

    A while back I read an article in The Atlantic titled "Caring for Your Introvert [learningplaceonline.com]" by Jonathan Rauch. Absolutely great piece.

    • Irony (Score:5, Funny)

      by Anonymous Coward on Monday November 28 2005, @09:44PM (#14134646)
      I love this bit from your link:
      Are introverts arrogant? Hardly. I suppose this common misconception has to do with our being more intelligent, more reflective, more independent, more level-headed, more refined, and more sensitive than extroverts.
    • by elucido (870205) on Monday November 28 2005, @09:57PM (#14134723)
      The main reason people decide on the introvert approach is because people don't actually care. If people actually cared then introverts would have a reason to be more outgoing. Think of it that way.

      One key difference among introverts, introverts know you don't really care and stay in their own world. An Extroverts world and entire reality only exists if people in that reality allow for it.

      View it like this, if you are an introvert because you don't want an overly dramatic, painful, insane life, and want actual control over your life, thats just the logical way to have control.

      If you are an extrovert, you care what other people think of you, you care about others more than others care about you, and I'm not saying its wrong to care about others, but extroverts simply get attached to everyone, or no one, while introverts are very selective with whom they attach to and connect with.

      It's just different strategies, if a person can put up with the pain of being an extrovert, then theres nothing wrong with it, but for others being an extrovert is impossible or difficult unless its in a very artificial way. The artificial way of being an extrovert is to pretend to care, pretend to listen to people, pretend to trust people, and pretend to be social. Example, being social at work or at school because you are supposed to, not because you actually like to or need to, this is how an introvert views.

      An extrovert HAS to be social or they go insane with bordem. An extrovert HAS to feel loved or they get depressed. An extrovert MUST feel accepted, MUST feel normal, and so on and so forth.

      introverts want to simply stay in their own world and enjoy their time here, and are much more time conscious in that they know its a complete waste of time to play social mind games with people.

        • by meta-monkey (321000) on Monday November 28 2005, @10:59PM (#14135050)
          I think you're about right. I'm extremely extroverted, but I don't mind being alone, either. I find people extremely interesting and entertaining...at least when there's something interesting and entertaining about them. I like being able to talk to pretty much anybody. It's really not hard...just ask them questions about themselves. What do you do? Where are you from? Do you have a family? What do you like to do for fun? The best questions to ask are "why" questions, because they're open ended and make people think, and also motivation questions, for the same reasons. "Wow, what made you want to be a chicken sexer [wikipedia.org]?" usually makes for a very interesting story.

          The problem occurs, however, when you meet truly boring people. The guy who works as an insurance claims adjuster and has no hobbies or interests. Thankfully that's pretty rare. Most of the time people have at least one thing about them that's truly interesting and unique, and if you get them started on that topic you can be entertained for quite awhile. As a bonus, they'll think you're the most interesting person in the world, too, since the most interesting people are those are interested in them. You better actually be interested in people, though, or you'll just find yourself getting annoyed.

          Oh, but playing social mind games is fun, too.
          • by saranagati (913029) on Monday November 28 2005, @11:33PM (#14135201)
            well one thing both of you are a little off about is introverts and extroverts "enjoy" acting out as one (or not acting out?). The basis of the test is really to prove whether you feel "recharged" after spending time by yourself or by interacting with others. Although people generally enjoy doing what they feel recharges them, you really can't interchange the two. Personally I'm about as introverted as it gets according to myers-briggs, however I really do enjoy interacting with people who I find interesting and when I feel that they find me interesting however, interacting with people really drains me and after a while of interacting with people I'll naturally just start to appear uninterested even though I'm just self-reflecting so that I'll be able to continue.

            As for whoever said, extroverts need others to care about them, that can't be farther from the truth, they really just seem to have a more verbal way of self-reflecting. By talking with others, most extroverts I've known seem to realize more about themselves from either hearing other peoples experiences or just saying something about themselves aloud.

            As for the parent poster stating that talking isn't hard, introverts know that, usually we genuinely just don't care and sometimes don't want to know the answer to these questions.
  • by dotslashdot (694478) on Monday November 28 2005, @09:34PM (#14134591)
    What about perverts?
  • by Anonymous Coward on Monday November 28 2005, @09:34PM (#14134594)
    Introverted as I am I won't be able to express this but I do have FAR more brain activity than others. I don't think it has to do with my introverted but it's more of a symptom.

    For example; today I had an awful day. I'll think about it until tomorrow morning. My extroverted friends will shrug it off as "bad day, tomorrow is another". If in fact I do "think" more, I'll spend less time socializing as it'll cut into my thinking time.

    Yesterday at a church event I attempted to be even more extroverted than normal. I was insulted in the course of the evening, a minor misunderstanding of my position, and of course it distracted me the rest of the evening as I thought about how to restate and rectify my position.

    So yes, we think more but why would the thinking want to associate with the brain-dead? We don't. We fall back into our shells and think about why the world is as it is.
    • This is the kind of thing I was going to post. I am an introvert (degree depends on situation, ranging from slight extrovert to medium/strong introvert). I think introverts have more brain activity because they think about things more. An extrovert says something in a conversation. They might think about it a little first, but they say it.

      An introvert says it, but only after thinking it over, if it is the best thing to say, the timing, thinking about what others say a bunch to try to come up with good things to say, etc. An introvert can "over analyze" things like that.

      Other things happen too. When I'm going to meet someone, I'll often think up entire conversations on the way. It isn't purposeful, but I think something along the lines of "I could say X", then that leads to "then they would say Y", and it continues and before you know it I've had a little conversation in my head.

      I think about all sorts of stuff. I can be walking down the street and I'll start thinking about something completely irrelevant. I'm not talking about "I remember that one birthday", I'm talking about "how you could build X" which leads to how to solve problem Y, how X would be useful in situation Z, etc.

      That is sort of the whole introvert/extrovert thing. Introverts do all this stuff inside. Extroverts might do these things as conversations with other people, or they might fill that "need" in some other way with normal conversation and such.

      That's how I see it. I used to be more of an introvert, and I've never been an extrovert so I can't say I've had that point of view (outside of the odd situation).

  • Perhaps (Score:5, Informative)

    by Anonymous Coward on Monday November 28 2005, @09:34PM (#14134595)
    A book, "The Introvert Advantage", delves with great detail into the differences between introverts and extroverts.

    More information here: http://www.theintrovertadvantage.com/ [theintrove...antage.com]

    Here's a quick bit from the site:
    Are You One?
    We all use both our introverted and extroverted skills, but we are hard wired to be more one than the other. Look at the lists below and determine which one feels more like YOU!

    Not every aspect will fit exactly for you because we are all unique. If you don't feel like you fit one side more than the other, even by 51% to 49%, then ask yourself this question: If there is an emergency do you tend to stand still and feel somewhat shutdown or in slow motion? If you have a standstill reaction to stress more often, then you are probably an introvert. In a crisis do you tend to move your body immediately and feel like taking action, maybe without pausing to think? Then you are probably an extrovert if you react with movement. Under stress we can experience our innate temperament. Look over the two lists and think about how you ARE, not as you'd like to be. If your still uncertain, as a last ditch effort, ask someone you trust and who is honest to read these and suggest which one sounds more like you.

    Introverts:
    • Enjoy time alone
    • Consider only deep relationships as friends
    • Feel drained after outside activities, even if they were fun
    • Good listener
    • Appear calm and self-contained
    • Think then speak or act


    Extroverts:
    • Like to be in the thick of things
    • Relish variety
    • Know lots of people, considers lots of people friends
    • Enjoy chit-chatting, even to strangers
    • Feel stoked after activity
    • Speak or act then think OR think while speaking


    I recommend this book if you think you are or know somebody that you think is indeed an introvert, as this book says alot about what an introvert is and what the article briefly describes.
    • Re:Perhaps (Score:5, Insightful)

      by LoverOfJoy (820058) on Monday November 28 2005, @09:58PM (#14134729) Homepage
      You brought out the important determining factors. The thing that people often misunderstand is that people who are "good" at "being social" are not necessarily extroverts. Often those people who are the life of the party really prefer alone time and are incredibly drained after the party.

      On the other hand, many "nerds" who really struggle at small talk still crave opportunities to meet lots of people and on those rare occasions when they are on top of their game they feel energized and love it.

      Being a nerd (or a geek for that matter) does not necessarily mean being an introvert.

  • by Mad_Rain (674268) on Monday November 28 2005, @09:36PM (#14134604) Journal
    For introverts, there was also lot of activity in the area of the brain that relates to the visual processing and the desire of red staplers... but that's probably just a coincidence. ;)
  • Well, duh... (Score:5, Insightful)

    by Burning1 (204959) on Monday November 28 2005, @09:36PM (#14134607) Homepage
    Introverted people tend to seriously overanalize situations and have difficulty relaxing in social enviornments. The result is conversation that feels forced, somthing that most people don't find attractive.

    Ever wondered why meeting people is easier when tipsy? It makes your brain shut up.
    • by Jerf (17166) on Monday November 28 2005, @10:12PM (#14134796) Journal
      Introverted people tend to seriously overanalize

      Oh, no, I bet Mr. Goatse is quite extroverted.

      He certainly seems to be aggressively interested in sharing his innermost feelings to all and sundry.

      Quite practiced at it, too.

      I would think introverts would tend to avoid analizing at nearly all costs.
    • Re:Well, duh... (Score:5, Interesting)

      by Bitsy Boffin (110334) on Monday November 28 2005, @10:15PM (#14134809) Homepage
      Ever wondered why meeting people is easier when tipsy? It makes your brain shut up.

      Typical extrovert thinking... "hey why don't you get drunk then you'd have fun just like me". I don't blame you for thinking that, an extrovert can't help it, they have no chance of understanding what makes an introvert tick because not only do we not care to spend the time to tell you, but you won't sit still long enough to hear it.

      Here's the thing. Introverts don't want your kind of fun, we're quite happy doing our own thing, sitting down, talking quietly and thinking about stuff - that is what is fun for us, not mindless verbal diahhorea (sp?), getting drunk and hitting on anything with legs.
      • Re:Well, duh... (Score:5, Interesting)

        by BewireNomali (618969) on Monday November 28 2005, @11:03PM (#14135067)
        I don't necessarily think its typical extrovert thinking at all.

        I'm rather introverted, and for me it goes like this. Most of the time when I'm thinking about something I have an internal conversation with one of three distinct voices in my head. They often come to different conclusions. I mediate and come to a consensus. the short of this is that it's a lot of fucking talking going on in my head.

        The other thing is that I tend to be obtuse - in social situations and be very analytical in public. This causes problems.... many people dont like to interact with someone they perceive might be smarter than they - it causes them to feel insecure. Also, many people tend to base their whole worldview on their opinions. So in what I might perceive as casual conversation ends up altering someone's world view unnecessarily... this tends to create uncomfortable conditions.

        One or two drinks for me does the exact thing poster mentioned. When I drink... the other voices are quiet. They don't speak, and it's a very serene vacation from the pinball match that is my psyche. It also allows me to focus intently on more pertinent and prudent pursuits: getting laid. And getting laid is about listening and being what that chick wants right at that time.

        Interestingly enough - an analogy. Marijuana is banned by the Olympic committee, even though it doesn't really give athletes an advantage. I ran track - and knew some athletes who smoked weed before meets. The reason: it takes the edge off. Being nervous and jumpy throws their rhythm off; and rhythm is everything when wins and losses are measured in the blink of an eye.

        Alcohol works like that for me in a social environment. I usually get something mild or watered down - or get something strong and nurse it. Athletes call it being too keyed-up; I can imagine the equivalent exists for those who have strong cognitive faculties.

        And while like you, I enjoy doing my own thing for the most part; I far more enjoy getting laid on a regular basis. You have to join the world to do this.
        • Re:Well, duh... (Score:5, Informative)

          by Raffaello (230287) on Monday November 28 2005, @11:53PM (#14135303)
          Not directed just at you, though I am replying to you, but I think the definitions of introvert and extravert as used in psychology need to be clarified here.

          First put forward by Freud and greatly elaborated by Jung neither introvert nor extravert necessarily determines skills at either thinking or socializing. Both have to do with which mode of behavior a person finds energizing and which s/he finds draining. Because of this energizing/draining aspect it is likely, though by no means guaranteed that introverts will be drawn more to reflection and therefore become more skilled thinkers, planners, visualizers, etc than they are socializers. Conversely it is more likely, though not assured, that extraverts will become more skilled socializers than they are thinkers, visualizers, etc.

          An introvert finds that directing attention inwardly (hence the term into (inward) vert (to turn)) comes easily and is energizing, while directing attention outward (for example, in social gatherings) is draining. This does not mean that introverts cannot be good at socializing. It is just that doing so is an effort. They then need alone time to recover from the socializing.

          An extrovert finds that directing attention outward (hence the term extro (outward) vert (to turn)) comes easily and is energizing, but directing attention inwardly (for example reflecting on feelings or past experiences) is draining. The extrovert can become quite skilled at this interior focus but s/he will need some social time to recover from it, just as the introvert will need alone time to recover from the perceived drain of socializing.

          So both types can behave in both ways. Their behavior is not what defines them as introverts or extroverts. What defines them as one type or the other is how they respond to these two spheres of activity - inward looking and outward looking - by finding one energizing, one draining, one coming easily and one requiring an effort.
  • by ZachPruckowski (918562) <zachary.pruckowski@gmail.com> on Monday November 28 2005, @09:38PM (#14134615)
    So basically this is a colony of introverts, and we get a story about how great introverts are. What does that do for us in terms of teaching us? It feels like nerds needed to give each other a pat on the back.

    I feel the karma burning, but hey, I got a 4 today, so I can afford a -1.
  • by David Hume (200499) on Monday November 28 2005, @09:38PM (#14134619) Homepage
    Introverted children enjoy the internal world of thoughts, feelings and fantasies, and there's a physiological reason for this. Researchers using brain scans have found introverts have more brain activity in general, and specifically in the frontal lobes.
    Are they introverted because they have more brain activity? Or do they have more brain activity because they are introverted? Or are they introverted and have more brain activity because of another cause?

    There is frequently an assumption that the physical (brain chemistry, electrical activity) causes the behavior (introspection), as opposed to the other way around, or some other, independent cause.
     
  • by Scarletdown (886459) on Monday November 28 2005, @09:39PM (#14134623)
    I believe it was the late great philosopher Douglas Adams who stated, "If people stop talking, their brains start working."
  • by centipetalforce (793178) on Monday November 28 2005, @09:42PM (#14134637)
    Attaching a label to yourself is a great way to start a self fulfilling prophecy, unless you are simply self analyzing. The old "I'm an introvert so I don't get friends" philosophy is widespread and teribly limiting. You CAN be both, and I try to stretch both sides of me.
    I try to beleive I'm a little more diverse than one word, the same way I don't describe myself as a Jew, or white, or red head, or whatever. If you are in a situation where you have to describe yourself as one word, you may be around the wrong people.
  • by Anoraknid the Sartor (9334) on Monday November 28 2005, @09:44PM (#14134647) Homepage
    Ok, so you are saying that recent American Presidents have not had much frontal lobe activity...

    You know, we'd guessed....
  • by Dachannien (617929) on Monday November 28 2005, @10:01PM (#14134747)
    Nothing exemplifies the supposed power of the extrovert more than The Apprentice. All those disgusting Type-A personalities backstabbing each other and ripping the crap out of each other for the tiniest mistakes to make themselves look good, and not only are we supposed to be amused by it, but we're also supposed to believe that that's really how you get real work done. It undoes what few remnants of "cooperation" are left from our positive Sesame Street educations and convinces us that being rude and loud at other people's expense is the only way to succeed.

    • by meta-monkey (321000) on Monday November 28 2005, @11:16PM (#14135129)
      Yeah, that's all fictionalized for television. I own a business, and I know a lot of other people who own businesses, and I meet a lot of managerial employees, etc. Fake assholes like the people on The Apprentice are generally seen through very easily, and either used or dismissed. Don't use an overly-dramatized prime-time "reality" TV show produced by Donald Trump as a scientific study.
  • by aled (228417) on Monday November 28 2005, @10:09PM (#14134788)
    I have only this to say:
  • introvert != quiet (Score:5, Insightful)

    by JanneM (7445) on Monday November 28 2005, @10:21PM (#14134841) Homepage
    Being introverted does not necessarily mean that you're a quiet, reflective kind of person in social situations. Being introverted really means that you don't like too much people, for too long a time at once. You need a good deal of "alone-time" to be comfortable.

    That can mean that you're also quiet or a wallflower at parties, but does not at all have to be. It may just as well be that you're happily partying and jabbering away - just mostly with people you already know, preferably smaller groups, and not that often.

    In fact, I prefer to see introversion as the positive difference of the clingy extrovert who can't stand being alone, who values themselves only through the eyes of others, and who has to fill their time with sounds and voices at any cost, whether if it means constantly blaring TV, spending hours on the phone saying nothing at all, or always having a boy/girlfriend just to have _someone_, since anyone, no matter what kind of creep, is better than being alone.
    • by flyingsquid (813711) on Monday November 28 2005, @09:50PM (#14134684)
      Another case of the assumption that the USA = The World.

      What is this "World" that you speak of? Is "World" one of the Middle States? Like between Kansas and Ohio? I never could remember those.

    • Re:Two things (Score:5, Interesting)

      by Bananatree3 (872975) * on Monday November 28 2005, @10:20PM (#14134832)
      A. Stop posting stories submitted by this Beatles link spammer. He's using Slashdot to boost his Google pagerank.

      Even though I am against spamming, I beg to differ on your request to ban someone from submitting articles. I know many users (examples: top ten submitters [slashdot.org]) who submit articles that are cohesive, thought out and in general good that also use their article author link to promote a site.

      It seems to me that as long as the flow of the articles is coherent, insightful and fresh, this is what is important. Now yes, if every 1 out of 7 articles ever posted on slashdot was from this submitter than I would worry, but that is not the case here. The issue is on the quality of the articles, and not just based on who submits them. This is what it is about, correct? As Martin Luther King said

      "a nation where they will not be judged by the color of their skin but by the content of their character".

      In this case, the submitters should be judged by quality of the articles they submit, not by what kind of author-link they have.

    • Re:Two things (Score:5, Insightful)

      by Gothic_Walrus (692125) on Monday November 28 2005, @10:22PM (#14134854) Journal
      I could be in a minority, but I almost never look at author links. I didn't notice this one until I saw your post.

      Maybe this isn't as much of an issue as you think it is.

      • Re:Two things (Score:5, Informative)

        by ZachPruckowski (918562) <zachary.pruckowski@gmail.com> on Monday November 28 2005, @11:21PM (#14135148)
        I could be in a minority, but I almost never look at author links. I didn't notice this one until I saw your post. Maybe this isn't as much of an issue as you think it is.

        It's not you the message is intended for, it's Google. Google ranks sites at least partially (and primarily) by a method designed to determine the usefullness of a site based on links. Links from some sites count for more than others. Because /. is so huge, we can have a major Google impact. Having your site linked to from /. helps it, esp. if it is linked with a relevant keyword, and being linked to in an article is a huge deal.
    • by caudron (466327) on Monday November 28 2005, @11:08PM (#14135090) Homepage
      B. The first President Bush was an ISTJ and thus an introvert.

      And here I thought he was EVIL. Oh well, live and learn. (it's a joke...laugh dammit!)
      • Re:Two things (Score:5, Insightful)

        by jadavis (473492) on Monday November 28 2005, @11:09PM (#14135092)
        Anything linked to Jimmy Carter is unlikely to be considered positive.

        That comment is as valid as it is contoversial.

        Don't blame the parent for "flamebait" when the submitter is the one who brought American presidents in general, and Jimmy Carter in particular, into this thread.