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Why a High IQ Doesn't Mean You're Smart

D1gital_Prob3 writes "How can a 'smart' person act foolishly? Keith Stanovich, professor of human development and applied psychology at the University of Toronto, Canada, has grappled with this apparent incongruity for 15 years. He says it applies to more people than you might think. To Stanovich, however, there is nothing incongruous about it. IQ tests are very good at measuring certain mental faculties, he says, including logic, abstract reasoning, learning ability and working-memory capacity — how much information you can hold in mind."

20 of 808 comments (clear)

  1. I knew this 25 years ago... by Churla · · Score: 4, Insightful

    When the GM at my first AD&D game explained the difference between INT and WIS....

    --
    I'm a fiscal conservative, it's a pity we don't have a political party anymore
  2. Apples & Oranges by Itninja · · Score: 5, Insightful

    An 'IQ' is quantitative. The term 'smart' is qualitative. Comparing them at all is like comparing ones 'income' with how 'rich' they are.

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  3. GiGo by Maximum+Prophet · · Score: 4, Insightful

    Just like computers, people are susceptible to the Garbage in, Garbage out phenomenon. If you learn the wrong stuff, you're still smart, but you will make bad decisions.

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    All ideas^H^H^H^H^Hprocesses in this post are Patent Pending. (as well as the process of patenting all postings)
  4. One of my favorite quotes... by Headw1nd · · Score: 4, Insightful

    Intelligence is a tool to be used toward a goal, and goals are not always chosen intelligently. -Larry Niven

  5. IQ is not the same as EQ by Aceticon · · Score: 4, Insightful

    IQ measures raw mental abilities. It's a bit like measuring raw CPU power and memory in a computer.

    EQ (Emotional Quotient) measures things like self-motivation abilities (including things like optimism), self-control and inter-personal abilities. They're a bit like measuring the quality of the software that runs in a computer and how well it works together with other programs in the network.

    [Sorry, no car metaphors]

    In real life, even though a large IQ will allow you to solve incredibly complex problems, if you have a low EQ, you might actually be incapable of doing so because, for example:

    • Low self-motivation means you give up too easy unless constantly rewarded
    • Lack of self-control means you constantly get side-tracked with other "interesting things" not directly related to solving the main problem
    • Difficulty with relating with others means that you will either never be assigned the big problems to solve in the first place or will have trouble communicating the solution at the end. Also if the problem is not fully and clearly defined up-front (like the vast majority of real-world problems) you will have trouble with getting more information from others

    In the end, a high EQ is much more highly correlated with success than a high IQ.

    Simply put, being optimistic means you're more willing to take chances (which might eventually result in a big payout), being self-motivated means that you can keep going even when things are though, having self-control means you can deny yourself a small reward now for a much bigger one later and being good with people means you can more easily find the chances and convince others to work with you.

    That said, the good news is that one can change one's own EQ over one's life - most of its component are behavioral traits that can be learned.

  6. Re:I say this with some knowledge on the matter by MyLongNickName · · Score: 5, Insightful

    Sounds more like poor organization skills and probably a bad work ethic. This is not evidence of stupidity. My IQ is in the top 0.1%. Yet until mid-20's, I was lazy as hell. Once I turned that around, life has become very easy. If I had to choose between IQ and work ethic, the work ethic would win out every time.

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  7. Re:This is news? by Blapto · · Score: 4, Insightful

    It's not news that it's the case. The article isn't "A High IQ Doesn't Mean You're Smart", it's "Why a High IQ Doesn't Mean You're Smart".

    This is research into explaining the disparity, not proving or demonstrating that it exists.

  8. Re:419 Scams by spud603 · · Score: 5, Insightful

    Visit a boarding school in Connecticut and then a public school on the south side of Chicago, then try to make the 'same culture' argument.

  9. Re:Openness to ideas and creativity by Zordak · · Score: 5, Insightful

    I remember some comment here on Slashdot a while back (I foget who it was or what the story was about) where somebody was complaining that, as a person in the 99th intelligence percentile, it was simply impossible to be friends with people of mediocre intelligence. The comment struck me as amazingly arrogant and short-sighted. I didn't say anything at the time, but I thought exactly what you are saying. This guy's problem, in my not-so-humble opinion, was that he was letting his score on an IQ test define himself and his potential friends. As long as people who score well on IQ tests go around wearing it like a badge and looking down on everybody else, they are going to be outcasts, because even if you don't say it out loud, people will pick up on it, and then they don't want to be around you. Nobody wants to hang out with the guy who's always subtly reminding everybody of how smart he is. At that point, it's the natural human reaction to soothe your ego by thinking "average people just can't handle being around smart people like me. They're jealous of my vast intelligence." But it's just not true. I have plenty of friends who would probably score lower than I would on an IQ test (I say "would" because the last time I took an IQ test I was around eight years old). I also have friends who would probably score higher. You can be friends with anybody as long as you're mutually willing to accept each other as equals. And when you do that, you find that there's something to learn from everybody. Because I guarantee that even the homeless guy you pass on the street who sleeps on a park bench and pees on himself knows something that you don't. He has acquired some skill, knowledge or wisdom from his life experience that you haven't. As long as we define ourselves and others strictly in terms of a single, nearly meaningless number, we close ourselves off from a wealth of potential knowledge and experience.

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  10. Re:419 Scams by crmarvin42 · · Score: 4, Insightful

    Apparently you are poor, becuase most of the rich people I know are very intelligent. They earned their money (ie not "Old Money") legitimately (ie not "Celebrity Money") and are not connected with hollywood (ie not actors, directors or writters).

    Some rich people are stupid, but so are most of the poor people I know so unless you've got a couple of citations to back up your obviously prejudiced opinions your just a troll.

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    Bureaucracy expands to meet the needs of the expanding bureaucracy.-Oscar Wilde
  11. Re:419 Scams by fredjh · · Score: 5, Insightful

    It's a simple fact (at least in the United States) that MOST millionaires are NOT millionaires through inheritance.

    What it takes to become rich is not some sort of global all-around, jack-of-all-trades smartness; it's expertise in a single area.

    So it seems quite logical that these wealthy people who have focuses so much on one particular thing are not particularly knowledgeable about other things.

    --
    Stupid, sexy Flanders.
  12. Re:Inverse Correlation by Daniel+Dvorkin · · Score: 4, Insightful

    Perhaps when people who don't have PhDs can't work a remote or leave their keys in their car, you don't notice as much because there's nothing in particular about them that creates the expectation of intelligence? The idea that there's an inverse correlation is a very common defensive reaction on the part of people who don't have much of any kind of intelligence, but there's precious little evidence for it in real life. It's more a matter of selection bias: we notice when smart people do stupid things. When stupid people do stupid things, it's business as usual.

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    The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
  13. Re:I say this with some knowledge on the matter by Xtravar · · Score: 5, Insightful

    Sometimes when you're smart, and things come easy to you, when you have to do something challenging it seems impossible. Not necessarily because you are incapable of the task, but because you are not used to being challenged. Like having to lift with muscles you've been neglecting.

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  14. Re:It reminds me of the old saying by Xest · · Score: 4, Insightful

    How can you proven something as arbitrary as common sense is a poor decision making tool?

    Do you have any links to these studies?

    Common sense is just a term used to describe using the most obvious, sensible solution that may have been overlooked in the face of alternative, more stupid solutions. Quite how you can prove that is a poor decision making tool I'd love to know.

  15. Re:419 Scams by sherriw · · Score: 4, Insightful

    It's not exactly a mystery. You tend to mimic the lifestyle of your parents, and they mimic the lifestyle of their parents and so on. So if your parents placed a high priority on schooling, learning, education etc then you are likely to pass that lifestyle onto your kids. So... you might have many generations which have been too busy putting food on the table with multiple jobs or dealing with gangs or drugs or a dangerous neighbourhood and had more things to worry about than making sure their child focuses on school, gets help with homework and stays out of trouble.

    And vice-versa. My parents were big on school so I was very limited in my TV/video game time. I had to read a novel each night for an hour and my homework was priority #1 after school. My sister struggled and they got her a tutor. As a result I did well in school and will pass that on to my kids.

    Of course, you can have within individual families a radical shift. One parent decides they want 'a better life' for their child and makes a big shift resulting in that family breaking the cycle. But when you are looking at entire societies or segments of the population that kind of change is much slower.

    Race or any other 'trait' has nothing at all to do with it other than historically. The "such and such race is inherently smarter than such and such other race" argument is nonsense, and horrendously hard to test because family and societal factors creep into your study if you are looking at a large enough study group (ie - student performance across a state or country).

  16. Re:major difference by commodore64_love · · Score: 4, Insightful

    If it wasn't for obsessive compulsive people, we'd still be living in the Dark Ages. Take Newton for example. He spent almost 20 years plotting, calculating, and theorizing until he arrived at his Gravitational Laws. It's these kinds of people who find discoveries and enrich human knowledge.

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    "I disapprove of what you say, but I will defend to the death your right to say it." - historian Evelyn Beatrice Hall
  17. Re:Openness to ideas and creativity by PitaBred · · Score: 4, Insightful

    There is something to be said about being an intellectual among a bunch of people who actually care about what happened on "Dancing with the Stars" last night, though. If you don't have anything in common to discuss, you won't make friends with someone very easily. I agree that the comment you're referencing is exceptionally arrogant, but there's always a nugget of truth in most things like that.

    That said, I'm an "intellectual" with a fairly high IQ last time I checked, yet I still get along with most people. It's just that I don't have very strong friendships with people who are mostly "normal" and I tend to drift away from them. And I mean "normal" as in, they don't have any strong opinions or knowledge about anything but recent TV shows and celebrity gossip.

  18. Re:419 Scams by Hurricane78 · · Score: 5, Insightful

    Apparently you must be a very successful man then, because you seem to not know the dilemma of the intelligent human:

    We can predict every bad outcome that our actions could take. A dozen a minute. Hundreds though the day.
    The dumb man just walks up to the hot girl, talking to her, thinking he is the greatest guy on earth. Which funnily draws others, including the girl, into that reality too.
    While we just stand around, playing through all the horrible ways that it could go wrong. Oh boy, and do we know many of those! ^^

    So I congratulate you on your success and bow to you in envy! :P

    P.S.:
    That's why alcohol is even better for intelligent people. Seriously.
    Of course, just assuming you're great (and then automatically trying to live up to that, celebrating the successes, and not getting pulled down by the failures), is much better in the long run.

    I recommend this: If you go out to pick up a girl, plan on the first dozen times you talk to a girl going horribly bad. Make jokes about it. Try to make them even worse, just for the fun of it. Until you simply stop caring. It's all just fun anyway. And then suddenly, you will notice, how, because you just want to have fun, and walk up to girls with that idea, and all your glow of having all that fun, you will get very new, much nicer reactions. Before you know it, you're talking to a really hot girl, and she's the one trying to pick up you! ^^ (Of course: Be realistic though. This will not happen the first time you go out. ^^)

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    Any sufficiently advanced intelligence is indistinguishable from stupidity.
  19. the old common sense routine by foog · · Score: 4, Insightful

    When a smart person does something stupid, it's because he lacks common sense. When a stupid person does something stupid, it's because he's stupid.

  20. Re:419 Scams by hairyfeet · · Score: 5, Insightful

    That is because as I've said for years there is a difference between "book smarts" and "street smarts". I have known guys with a half dozen degrees after their names that were dumb as a stump when it came to common sense, and I've known guys that dropped out of HS that could run rings around somebody with a degree. It all comes down to having that right combo of book AND street smarts.

    As you said the 419s prove that having too much of one and not enough of the other is just as bad as being a total dumbass, probably worse, as the "book smart" think that their book smarts will get them through any situation, which of course they don't.

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