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One, Two, Many - Language Shapes Thought

Chuck1318 writes "The Piraha tribe in the Amazon has only three words used in counting, that mean one, two, and many. A psychologist testing them has found that they are unable to accurately perform tasks involving quantities as few as four or five. He says that this shows that, at least for numbers, language shapes and limits how people can think." I can't help but be reminded of the gully dwarves from Dragonlance when reading this.

31 of 919 comments (clear)

  1. Does this mean anything? by tod_miller · · Score: 5, Funny

    I always suspected that the native name of your town, and the local features affected your accent (explains Liverpool and Stoke)

    Perhaps they are not used to takss involving more than 3 items because usually it goes like this:

    Hunt
    Kill
    Eat

    Bang over head
    Shag it
    Sleep

    Now I think some of thier ways of going about business is even more refined than ours.

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  2. Too Many replies by prgammans · · Score: 5, Funny

    Please no more replies I just can't keep track of them all.

  3. Sapir-Whorf by stromthurman · · Score: 5, Informative

    This idea has been around for a while, originally, insofar as I know, called the Sapir-Whorf Hypothesis. It's neat to see it strongly confirmed in some capacity, though.

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    1. Re: Sapir-Whorf by Theatetus · · Score: 5, Interesting
      These people encounter Dutch people on occasion, but just refer to them, and all non-natives, as foreigners.

      Oddly enough, that's pretty much how the word "Dutch" got into English: it's a corruption of "Deutsch" (one of the things Germans call themselves) -- the assumption at the time being all non-French continentals were the same people.

      Back on topic, you can't take the "one -- two -- many" thing too far: almost every language shows at some stage of its development a "one two many" noun declension. Old English had specific dual endings; as did all the Germanic languages; dual was present in Proto Indo European and survived into most of the child languages.

      Many semitic languages show vestiges of a 1 2 many number system (Arabic and Hebrew still retain a dual declension for some nouns). Swahili retains a separate noun class entirely for objects that come naturally in pairs (maono rather than *nyono, for instance).

      I think all this points towards the fact that the distinction between one and two, and the distinction between two and many, is simply more important to people than the distinctions among various numbers greater than two, and that "one two many" is a natural linguistic response to the conditions of human life throughout most of human history -- people only develop more complex plural systems when agriculture and trade make it neccessary to develop them.

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  4. Obligatory discworld reference by Zarhan · · Score: 5, Funny

    Terry Pratchett: Men at Arms, page 132, footnote:

    "In fact, trolls traditionally count like this: one, two, three...many, and people assume this means they can have no grasp of higher numbers. They don't realize that many can be a number. As in: one, two, three, many, many-one, many-two, many-three, many many, many-many-one, many-many-two, many-many-three, many many many, many-many-many-one, many-many-many-two, many-many-many-three, LOTS.

  5. Re:Inca's and Zero by Polaris · · Score: 5, Funny

    In fact certain Inca tribes worshipped the zero, leading to the inevitable question, Is nothing sacred?

  6. Re:I wanna be a "researcher" too. by bentcd · · Score: 5, Informative

    They weren't tested for mathematical skills, they
    were tested for practical skills involving
    quantities of items or events larger than 3.

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  7. Language is key by Ba3r · · Score: 5, Insightful

    Language is the uniting factor in society because it is the basis for complex thought (just try to plan out your day while thinking abstractly); different languages, and dialects, have different grammatical structures that lead thought patterns to be constructed in different ways. Even for me, with German as a second language, I still notice that when i am in Germany (currently i Berlin), and think in German I compose thoughts and analyze my environment differently.

    I can only imagine that one in a completely different society would have a very different thought pattern. The common roots of Western languages indicates a similarity in thought, and people who learn foreign languages are far more adept at understanding and integrating with that society.

    Similarily, in computer languages different grammatical structures lead different programmers to analyze and solve problems differently: i.e. functional vs imperative. Add the context-sensitive nature of human languages, and this becomes substantially more complex.

    Ok, thats longer than my normal post, but this is a really interesting topic :)

  8. psych 101 by Angry+Black+Man · · Score: 5, Interesting

    Language in this case has certainly limited their ability to express concepts. Their brains, however, will still recognize the existence of four or five things. Unfortunatly the limitations on their language will keep them from expressing verbally that knowledge. It could even bar their comprehensive abilities.

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  9. Re: Troll by Black+Parrot · · Score: 5, Funny


    > Or the trolls in Terry Pratchett's Discworld books

    Finally, a /. story where trolls are on-topic! [Head explodes]

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  10. Actually, it is surprising by BrotherZeoff · · Score: 5, Informative

    The article states he wasn't testing them for mathematical skills--just their ability to remember four or five items, or remember how many lines were on a piece of paper. They couldn't do these things accurately in quantities greater than three. It is surprising. I'd think that just visually people of any language could group items up to six at least.

  11. Re:Where have I heard this before? by XeRXeS-TCN · · Score: 5, Informative

    Well yes, but if you read the article, it's not claiming to be a new theory, simply *proof* of an existing theory. From the article:

    Experts agree that the startling result provides the strongest support yet for the controversial hypothesis that the language available to humans defines our thoughts. So-called "linguistic determinism" was first proposed in 1950 but has been hotly debated ever since.
  12. Personality depends on language, too by DeadVulcan · · Score: 5, Interesting

    Many fluently multilingual people will tell you that they are a slightly different person when they speak a different language.

    I'm fluent in English and Japanese, and I can attest to this. In fact, there have been occasions when I was out of touch from Japanese speakers for a long time, and I began to miss my "Japanese self" because it hadn't had a chance to surface for so long.

    --
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  13. funny but missing the point by SmallFurryCreature · · Score: 5, Interesting
    It doesn't matter what base you use. Your computer uses base 2 but can count far higher then 1 (the maximum value you can express with 1 digit in base 2.) The maximum value you can express with 1 digit in base 10 (the one most humans use) is of course 9. No one would suggest that most humans can therefore only count to 9.

    If this tribe calculated 0, 1, 2, many, many 1, many 2 or something like it there would be no trouble. Just confusing for base 10 users.

    But it seems this tribe doesn't have/need the concept of higher numbers.

    What I would like to know if they understand the concept of zero. The invention of 0 is a usually considered a pretty big step in western culture and one arabs like to claim as their contribution to the world. If this tribe wich can only count to 2 understands 0 then it would make an intresting find.

    They may not have a need to count higher numbers but me thinks it is very important to know the difference between 1 fish and 0 fish.

    What may also be intresting is that if you need language to count and animals can count does that mean that all animals that can count have a language. And not just a language of "food" "danger" "sex" but a language with "1" "2" "3" etc?

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    1. Re:funny but missing the point by Saint+Stephen · · Score: 5, Informative

      In a book "The Illusion of Technique", an anecdote is told about some Headhunters in a Polynesian island during WWII. GIs would give them one pack of cigarettes for each Japanese head they brought in. One enterprising local broad in 12 heads, and the American counted off 12 packs of cigs. The guy looked confused. So finally they put each pack of cigs next to each head and the headhunter was satisfied. So, he could make pairing associations.

  14. Re:Where have I heard this before? by CrimsonAvenger · · Score: 5, Interesting
    Interestingly enough, there is evidence that crows can count to 7. Test was done by having people enter a blind, then leave. Crow behaviour showed that with up to seven people involved, they knew when there was someone still in the blind. When eight+ people went in, and seven came out, they behaved as if the blind were empty.

    Which makes them smarter than Hottentot tribesmen....

    --

    "I do not agree with what you say, but I will defend to the death your right to say it"
  15. Re:superior language implies superiour thoughts? by jjohnson · · Score: 5, Interesting

    Evidence against the Sappir-Worph hypothesis includes studies showing that people with color words for only dark colors and light colors couldn't reliably distinguish between dark red and dark blue. However, they could be *taught* the difference, and new color words, with no great difficulty, and could easily distinguish colors with those new words, showing that Sappir-Worph describes how language limits thought only circumstantially, not fundamentally. In other words, growing up with a lack of words for something doesn't mean one can't learn those words, concepts, and thoughts later on, so Sappir-Worph doesn't identify something fundamental about language use, only the rather obvious obvious conclusion that you can't put into words what you don't know the words for.

    That's the problem with this psychologist's study--it doesn't say whether or not they learned larger numbers and applied them effectively.

    --
    Anyone who loves or hates any language, platform, or manufacturer, doesn't know what they're talking about.
  16. Re:INDIA (was Re:Inca's and Zero) by anpe · · Score: 5, Funny

    In an unrelated story, american people (who only have one word to represent the concept of Indians and Native Americans) where presented people from India and Native Americans. As language shapes the mind, American people were unsurprisingly unable to make any difference.

  17. Re:Could it be? by janbjurstrom · · Score: 5, Funny

    You know what they say, "In the land of the only-to-2-counting, the 3-counter is king."

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    668.5
  18. There are also a lot of findings to the contrary by kurisuto · · Score: 5, Informative

    The idea that your language determines the way you see the world (the Sapir-Whorf hypothesis) has been around for many decades, and has been the subject of many experiments and much discussion. Language has generally not been shown to affect perception or thought, altho there are occasional special cases where there does seem to be an mild effect.

    Example #1: Different languages divide up the color space differently. For example, Russian divides the color space covered by the English word "blue" into two separate color terms. However, language doesn't appear to affect the way people perceive color. For example, when researchers ask informants to judge color chips as "same" or "different," there appears to be no effect at all from the division of color space in the informant's native language.

    Example #2: Chinese doesn't have a way of marking counterfactual or hypothetical statements as some languages do. One researcher (Bloom) had speakers of English and of Chinese read the same story in their respective native languages, and the speakers of Chinese did in fact have trouble answering whether such-and-such really happened. Bloom took this as evidence that language strongly affects thought. But another researcher said that the problem was just a bad translation into Chinese, and repeated the experiment with a better translation. Now the Chinese speakers had no difficulty saying "Of course such-and-such didn't happen."

    On the other hand, the tense/aspect system of Russian does appear to have an effect on the way that speakers evaluate the temporal relationships in non-linguistic pictures of events. So it is occasionally possible to tease out a case where language does seem to have an effect on non-linguistic thought.

    In sum, a blanket statement that "language determines thought" is much too strong. Even if the finding of the article mentioned above is accurate, the weight of the evidence seems to be that these cases are the exception, not the rule.

    BTW: I'm sure that somewhere in this discussion, someone is going to bring up the idea that the Inuit (Eskimos) have some huge number of words for snow. That claim almost always gets trotted out in this kind of context. This is a kind of academic urban legend that just won't die. The linguist Geoff Pullum thoroughly debunked this whole fable some time back, and traced the series of misunderstandings and exaggerations which had given rise to it. In fact, it appears that Inuktitut has just two words for snow.

  19. Babel-17 by Wun+Hung+Lo · · Score: 5, Interesting

    Samuel Delaney's classic SF book "Babel-17" explored how language shapes behavior. A clandenstine group who wanted assassins who wouldn't question what they were doing created an artificial language and raised children in it. The language had no word for "I" or "no". It was all commands, such as "You will do this." They had no way of saying "No, I won't.", because the concept didn't exist in the language. I recently re-read it after many years and it's still an incredible read.

    1. Re:Babel-17 by shane_rimmer · · Score: 5, Interesting

      One of the first words my two year old son picked up was no, but before that, he had ways of expressing his reluctance to do something: Cry, yell, flop on the floor, and other general temper tantrum stuff. Much has been written about the frustration children feel when they have no adequate words to express what they are feeling.

      It seems to me, as a layman and parent of two children, that the thoughts and ideas occur anyway regardless of the ability to express them in a language that can convey meaning to others.

      Now, to throw another sci-fi reference into the mix, I seem to recall that Caesar, the ape that lead the revolution in the Planet of the Apes mythology, got his start with a single word: No.

    2. Re:Babel-17 by Anonymous Coward · · Score: 5, Insightful

      That's your two year old-- who has already been immersed in your language, with those concepts, for two years.

      My 11 month old can understand a lot of words and commands, though she doesn't speak yet.

      I have a two and a half year old who can tell you what she wants, and can understand nearly anything you might tell her. She can even express some abstract ideas "That's amazing", "This is fun".

      It seems to me as a layman, that the only thoughts that occur naturally to children are "Feed me" and "make me comfortable again" (change diaper, make me warm, stop the thing that's hurting me). Everything else seems to be environmentally induced (most of the play I see in the 2.5 year old is mimicry of adult actions).

      But evenso, I find it hard to grasp the concept of a language that goes to anything less than five-- because that's how many fingers you have and it seems to me that someone would want to count them sometime.

      Also, personally, if I see a group of things, and it is five or less, I just know how many it is-- I don't have to consciously count them. Six though, I have to count. I do that by making two groups of three, so it's nearly instantaneous, but it is definitely not just "known".

      On the other hand-- you only have two hands, so you'll rarely if ever manipulate more than two things at a time, so maybe that's it-- one, two, too many to do things with right now.

      But for people who gather fruit and nuts... it seems like it would be a survival necessity to be able to tell the differnce between 4 cashews (I'm going to need to eat more) and 400 (I'm going to be so full).

      And I think they can tell the difference. It seems, based on the article, that they just approximate volume. Because there is no need to tell the difference between 350 cashews and 400-- both of them will give a few people a snack. Similarly, who cares whether you have five avacodoes or six? That's a lot of avacadoes to eat.

    3. Re:Babel-17 by barawn · · Score: 5, Interesting

      Is a table male or female? It's an IT to me, and that's the way it will stay.

      It's an "it" to the French, too. It's not that the table 'has' gender - it's that the word belongs to a certain class of words that behave like it - that is, they're preceded by "la", "une", etc. In French, it's not "table", it's "la table" - the article is linked to the word itself (much like in English the infinitive is two words, but one idea).

      In truth, it has nothing to do with the object itself. The French don't know why it's "la table" and not "le table", other than to tell you that it doesn't sound right as "le table".

      The problem really comes because teachers like to teach it as if it really is confusing, and massively different from English, so you have to start seeing the gender in things. That's crazy. It's not different. It's just something you have to memorize, just like they have to memorize which adjectives you use "more", "most" with, and not "-er", "-est".

      In truth, you can see the obvious bias in the study, as well. If your society has no language for counting above "two", then it likely has no need for counting above two, and so when presented with a situation where they need to count above two, they will be confused, because it's something they haven't done before. After all, when you're taught numbers, you're taught to count! So is it linguistic? I doubt it. I think the reverse is more true - thought (and society) shapes language.

      I'd have to find out more about the study, but it seems really weak. You'd need a very careful control - that is, someone who lived in the same society as the Piraha, but spoke a different language that contained numbers higher than 2, and even that would be touchy because, as I said before, learning numbers above 2 means you were taught to count. But anyway, obviously no one like that exists, and I find it ludicrous that the psychologist made the leap "language directs thought" rather than "society directs language".

  20. Gully Dwarves by Captain+Chad · · Score: 5, Informative

    For those (like me) who had never before heard of Gully Dwarves, here is an informative link that discusses their counting abilities.

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  21. Re:Where have I heard this before? Whorf-Sapir ... by timrichardson · · Score: 5, Informative

    This is a very old theory in Linguistics, commonly known as the Whorfian hypothesis (look for Sapir-Whorf). It predates 1950; it dates from the 1920s.
    It has been discredited many times, as believable as it sounds. It is however a fascinating story; B.L. Whorf was an amateur linguist who was professionally a insurance claims inspector specialising in fire-related claims. He noticed that several fires where started when workers through cigarette butts into drums that in English we call "empty", even though they contained invisible and explosive fumes. Whorf realised that the workers knew this technically, but he wondered if being forced to think of the drums as "empty" changed their view of the drum. He did lots of research on languages of central america, and came up with interesting theories because many of these languages (eg Hopi) appear to have very different verb tenses; Whorf proposed that this gave their speakers almost-Einstein-like views of time and space.

    A numbers of tests have been down over the years. Some languages have only a few words for color, for example. However, experiments show that this does not impair speakers of these languages from differentiating different shades of colors.

  22. Re:Where have I heard this before? by Anonymous Coward · · Score: 5, Funny

    congress should outlaw testing on crows. If a few of them get ahold of cell phones for instance, it's difficult to say just what kind of trouble we'd be in for...

    nope, it's easy...with crows, it'd be murder!

  23. Re:MOD PARENT UP by gowen · · Score: 5, Funny
    I don't agree that Whorf is "discredited "
    He lost all credibility for me when he turned up in Deep Space Nine.
    --
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  24. Re:Could it be? by batemanm · · Score: 5, Funny
    You know what they say, "In the land of the only-to-2-counting, the 3-counter is king."

    I would have thought it was more along the lines of
    "In the land of the only-to-2-counting, the 3-counter is burnt at the stake for being a witch."

  25. Re:Where have I heard this before? Whorf-Sapir ... by dasmegabyte · · Score: 5, Insightful

    Language follows culture, not vica-versa. When electronic mail arrived, we didn't run around flumoxed because there was no word for it. We invented a word. For a while, people were pretty bad with email, even though there was a word for it, because it's a difficult thing to understand. Then, after a few years, everybody "got" it.

    I assume this is the same thing. Nomadic tribes don't deal with a lot of things, because everything they have they have to carry. So there's no need to count above two. If suddenly you ask a guy to keep track of four things, he's gonna have trouble: not because he doesn't have a word for it, but because he's going to have difficulty differentiating between the four things. It's no different than if I moved from driving a car to driving a semi trailer with no training. I'd get some of it, but important, non-intuitive concepts would be lost on me, and I'd probably crash. It's not because I don't have a word for them.

    This is like the Inuit people and their umpteen words for snow. We outsiders can recognize the different types of snow with only a little practice, but since we don't get snow 8 months of the year, there's no need for it. English speakers understand foreign concepts like "esprit d'escalier" (the french term for all the cool things you wish you would have said when you leave somebody's house) or "bokeh" (the japanese term for the photographic effect that occurs with large aperatures in which the foreground is in sharp focus and the background is out of focus and fuzzy, thus drawing the eye towards the focus), even if we don't know what to call them.

    It's experience that drives language, not vica versa -- althought the part of the brain that employees language is also responsible for the most critical human activity: symbolic logic.

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  26. Evaluate the Study by tvynr · · Score: 5, Insightful

    First, I am dubious as to the accuracy of the study involved. The article states that "The Pirahã also failed to remember whether a box they had been shown seconds ago had four or five fish drawn on the top." The article does not, however, state how long the box had been displayed, whether or not the Pirahã had been told that the fish were significant before the box was removed, and whether or not it had been properly conveyed to the Pirahã that different quantities of fish in numbers greater than three were significantly distinct.

    To contrast, let us imagine that the Pirahã are conducting a similar study on a member of another culture. As this site is of the .org domain, I will select Americans for my sample study. The Pirahã may then show an American a box containing a fish and ask what species it is. I personally know little about species distinction in fish, especially those in Brazil, and would fail to answer the question correctly. The point is that it has never been necessary for me to have this information to function in my society. Would it be academic of the Pirahã, then, to assume I was less intelligent for not being able to recognize an Epen Nomin?

    Additionally, the Pirahã have a phrase in their language which indicates a degree of certainty, usually applied at the end of a sentence: /-xáagahá/. If I were to answer the correct species of fish and fail to use that suffix, would it be correct for them to assume I was not confident of my answer?

    My point here should be fairly obvious. We cannot assume that we know the critical details of the study based upon a web article which, between two columns of advertisements, still only takes two pages (on my monitor, at least).

    Second, and more breifly, the assumption that counting capacity defines intelligence is inherently flawed. The Pirahã have no need for counting; this is not to say they are not capable of it. Most Americans don't need to know what a coral snake looks like or that touching the little yellow-and-black frog is a bad thing. This doesn't mean they couldn't learn.

    In summary, while the study definitely presents an interesting idea, one must evaluate it critically before accepting it as fact. Mistakes can be made.

    That was a lot more than I meant to type. Thanks for the time. ;)