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gjm comments on Linguistic mechanisms for less wrong cognition - Less Wrong Discussion

7 Post author: KevinGrant 29 November 2015 02:40AM

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Comment author: gjm 30 November 2015 12:01:13PM 1 point [-]

Ideally, a listener (reader) should be able to identify the part of speech of a word immediately

I'm not so sure.

Knowing a word's part of speech is of limited use if you don't know its actual meaning. Learning a word's meaning generally tells you its part of speech too. If by some chance you have an idea of a word's meaning but not its part of speech (because of ambiguities as with "ship", or because you worked out what kind of thing it has to mean etymologically), that's often enough to work out what's going on anyway. What's the real benefit here of making the part of speech more visible? It sounds nice, but when does it actually help much?

It doesn't seem unreasonable to ask that every important case in which a preposition must be used should correspond to a distinct word.

I'm not so sure.

Inside view: there are really quite a lot of preposition-functions, and prepositions want to be short words, so if we insist on a separate preposition for every preposition-function we'll need to allocate a lot of short words for them. Short words are a scarce resource. The language will have to be clumsier in other ways.

Outside view: every language I know enough about (admittedly a small subset of the world's languages) overloads its prepositions. That's got to be some evidence that doing so isn't a terrible idea.

Comment author: ChristianKl 30 November 2015 10:43:18PM 2 points [-]

Outside view: every language I know enough about (admittedly a small subset of the world's languages) overloads its prepositions. That's got to be some evidence that doing so isn't a terrible idea.

I think it's evidence that it's not easy for prepositions to get added through natural language evolution. It much easier to add new verbs, adjectives and nouns.

Short words are a scarce resource.

While that's true when it comes to conlang design, if you look at English there's plenty of open space of short words. A lot of two letter combinations that are possible with English phonetics aren't valid English words.

Comment author: gjm 01 December 2015 12:13:19AM 1 point [-]

That doesn't necessarily mean there's spare space. You don't want every possible combination of letters to make a word, because then it becomes easier to mishear.

Comment author: ChristianKl 01 December 2015 10:36:08AM 0 points [-]

Someone in this thread mentioned that there are 37 different meanings in English for post. It's easy to mishear between those 37 meanings. You could easily move a third of those to pist and another third to pust. That would make it easier to get the right meaning.

To the extend that context allows you to choose the right of the 37 meanings of post, it should also help you prevent mishearing.

If you take the preposition of with with it's nine different meanings, move a third to wuth and a third to woth. People might make a mistake to mishear with when the other person says wuth but at least they have a change to hear the right meaning and don't have to guess based on context which of the many meanings is meant.

Comment author: entirelyuseless 01 December 2015 03:03:29PM 0 points [-]

This basically cannot happen in real life, because most people do not think clearly about which sense of a preposition they are using. So if you divide up those meanings of "with", all three words will start to take on all nine meanings, and you will just have uselessly multiplied words.

Comment author: ChristianKl 01 December 2015 04:14:22PM 0 points [-]

This basically cannot happen in real life, because most people do not think clearly about which sense of a preposition they are using.

The fact that people don't reflect about the sense in which they use a preposition doesn't mean that they can't learn to use a specific preposition for a specific purpose. In reality people can say "on Monday" while saying "in July" and "at night" without getting confused.

If you have the sentence "Galileo saw a man with a telescope" people do mentally distinguish two cases of with that could be meant. There nothing natural about all the meanings that "with" has in English being bundled together via the same word. Other languages bundle things together in different ways.

Comment author: polymathwannabe 01 December 2015 04:34:22PM 1 point [-]

There's a very old and very silly debate in Spanish because some people refuse to acknowledge that "a glass of water" means what it intends to mean, instead of the ridiculously literal "a glass made of water", so they switch to the awkward "a glass with water", which in real life can mean a glass on a tray with a jar of water next to it.

So the result is that snobbish people insist on saying "a glass with water," and ordinary people plus meta-snobbish people keep saying "a glass of water", and both sides hate each other passionately.

Comment author: Lumifer 01 December 2015 04:58:43PM 1 point [-]

So is it, basically, a status signal by now?

Comment author: polymathwannabe 01 December 2015 06:03:04PM 1 point [-]

Yes, but in a complicated way. "A glass with water" is hypercorrection, which gives the speaker the opposite status from the one he believes he's displaying.

Comment author: ChristianKl 01 December 2015 04:55:28PM 0 points [-]

In that case it seems that a short preposition for "containing" is missing.

Language isn't easy. If you just know the rules, it's hard to know that a teacup might not contain tea while a cup of tea does. It get's even more confusing because the same object that's a teacup when it's intended to store tea liquids suddenly becomes a bowl when it's intended to contain soup.

Comment author: Lumifer 01 December 2015 05:02:19PM 1 point [-]

the same object that's a teacup when it's intended to store tea liquids suddenly becomes a bowl when it's intended to contain soup.

Nope, it does not. Teacups have handles and bowls don't.

Comment author: ChristianKl 01 December 2015 05:09:49PM 1 point [-]

Nope, it does not. Teacups have handles and bowls don't.

It might very well be true that there are English dialects where teacup means a cup with a handle but that's not general usage. Wikipedia start by it's description of teacups by saying: "A teacup is a cup, with or without a handle".

I'm in the process of reading Anna Wierzbicka's Imprisoned in English where she makes the claim that the intent of usage is what distinguishes a cup from a bowl.

Comment author: Vaniver 01 December 2015 06:44:00PM 0 points [-]

Teacups have handles and bowls don't.

Or... do they?

Comment author: polymathwannabe 01 December 2015 05:01:05PM 1 point [-]

Strangely, the same people who object to "a glass of water" have no problem with "a bottle of soda," "a pot of potatoes" or "a truck of pigs".

Comment author: ChristianKl 04 December 2015 01:15:15PM 1 point [-]

But is a bottle of soda still a bottle of soda if it's empty?

(I think it would also be nice, if you add the spanish translation for those terms you are speaking about)

Comment author: polymathwannabe 30 November 2015 08:13:52PM 0 points [-]

English sometimes relies too much on context to provide clues for meaning. The word "post" has 37 meanings as a noun, verb, or adverb. Poor context can't shoulder all the load.

Comment author: Lumifer 30 November 2015 08:48:08PM 1 point [-]

Poor context can't shoulder all the load.

Since English is an, ahem, successful language, it clearly can :-P

Comment author: polymathwannabe 30 November 2015 08:54:32PM 2 points [-]

True. Let me qualify: for the benefit of the student of languages, context shouldn't shoulder all the load.

Comment author: gjm 30 November 2015 10:08:13PM 0 points [-]

Should languages be designed for language students?

Comment author: polymathwannabe 30 November 2015 10:17:28PM 1 point [-]

For natural languages it's a moot question, but conlangs are inescapably intended for the use of people who are already inclined to study languages.

Comment author: gjm 30 November 2015 10:29:56PM 1 point [-]

Indeed they are, but the more serious kind of conlang is surely intended to be usable as an actual practical means of expression and communication. If some design decision makes things better for students one way and for actual users another way, it's surely better to choose the latter.

(Of course we don't know that the present situation is like that. It's entirely possible that the success of English hasn't been in any way helped by its heavy use of context for disambiguation, or by advantages that that somehow enables.)

Comment author: polymathwannabe 30 November 2015 10:41:30PM *  0 points [-]

The success of English, you ask?

(cough) British Empire (cough)

Comment author: ChristianKl 04 December 2015 01:21:42PM 0 points [-]

Should languages be designed for language students?

Even in English a person who has a 50,000 word active vocabulary can express himself better than person who has a 10,000 word active vocabulary.

Comment author: gjm 04 December 2015 03:01:27PM 0 points [-]

True, but that's mostly a matter of having more things they can say in one word. Reducing ambiguity in a language by splitting the job of one word up among multiple words with fewer meanings increases the language's vocabulary size but doesn't increase the range of things there are words for. So the two aren't parallel.

Comment author: ChristianKl 04 December 2015 03:35:52PM 0 points [-]

Focusing on the numbers of words might miss my point. The average person who finishes speaks English on a higher level than the average person at high school. It takes effort to learn college level English.

If you make the language easier to learn than it will take less effort to learn college level English. People will reach the same level of proficiency in the language at an ealier age.

Comment author: gjm 04 December 2015 04:52:08PM 1 point [-]

I am not convinced that a nontrivial fraction of the effort it takes a native anglophone to get from zero to college level English is caused by polysemies like that of "post". It certainly doesn't seem like that's the case for my daughter who's in some sense about half-way along that progression. Such things are (I think) more of an obstacle to people learning English as a foreign language. I am all in favour of making the lives of foreign language learners easier, but generally most people who speak a language speak it natively (English might actually be a counterexample, now I come to think of it) and, even more so, most use of a language is by native speakers (I bet English isn't a counterexample to that). So I think that in evaluating languages we should be considering how effective they are in actual use much more than how easy they are to learn for foreign learners.

Now, for sure, I have no very good reason to think that making prepositions less polysemic wouldn't be an improvement in actual use. But then I don't think you have any very good reason to think it would be an improvement for learners, either; it's just a guess, right?

Comment author: Good_Burning_Plastic 05 December 2015 07:28:49PM 0 points [-]

most use of a language is by native speakers (I bet English isn't a counterexample to that)

It probably isn't if you only count spoken use, but it probably is if you also count written use.

Comment author: ChristianKl 04 December 2015 06:15:37PM 0 points [-]

It certainly doesn't seem like that's the case for my daughter who's in some sense about half-way along that progression.

How would you know if it would be the case? What do you think are the traits of the English language that prevents your daughter from learning it faster?

Now, for sure, I have no very good reason to think that making prepositions less polysemic wouldn't be an improvement in actual use. But then I don't think you have any very good reason to think it would be an improvement for learners, either; it's just a guess, right?

Let's take the example of the 'bottle of soda'. Without looking at the particular case it seems for me hard to tell if there such a thing as an "empty bottle of soda" or whether bottle of soda means that the bottle is actually filled with soda.

That is not a problem if you regularly speak about bottle's of soda that might not be a problem. There are empty soda bottles but no empty bottle's of soda. At the same time if I search for empty bottle of soda in Google I get 37,900 results while I get 110,000 results for empty soda bottle. Google Ngram is a bit stronger in favoring empty soda bottle but it still suggests that a sizable portion of people speak of empty bottle of soda.

In daily life you won't have much problems with that. Context will often be enough. If you however take a biochemistry book and try to understand what it's saying you often don't have the context to know sense of a preposition is meant. That means you need to spend cognitive resources to think through the possibilities that could be meant.

In English the polysemy of or produces problems when people get into mathmatical logic.

The Polish language has polysemy whereby ręka means both hand and arm. Can you imagine how that makes live harder any subject that speaks about the body whether it's biology or even massage?

The interesting thing is that the Polish culture had a lot of contact with languages that do have a proper word for hand that doesn't also mean arm. Why didn't they borrow Hand and Arm from German or English? I suspect the reason is that ręka is too deeply imbedded in the Polish language. You can't just burrow a new word like you can add a new word for ketchup when the concept enter into the language. I would suspect that basic prepositions are similar in the fact that it's very hard to borrow them from another language.

But then I don't think you have any very good reason to think it would be an improvement for learners, either; it's just a guess, right?

As a learner it's okay when there are a limited amount of prepositions. What you don't want as a learner is special rules. Saying "in January" while saying "on Monday" is an unnecessary special rule. You want to have reliable rules that tell you whether there's a empty bottle of soda.