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Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @05:03PM (#6350328)
If it weren't for mathematics I would've graduated this year, instead I'm still stuck with Algebra and Calculus and what not. I don't know about you, but every time a read a theorem is like getting kicked in the nuts and then punched in the stomach. The fact is, our brains are wired to excel at a handful of things and if math it's not one of them you're out of luck. You can't teach a person to paint, or to write, because you can't teach them talent, the same is true with math. You just have to plough through and hope to get better with time.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by EllaMentry on Sunday September 08, 2013 @05:38PM (#6350467)
This is completely false:

http://www.amusingplanet.com/2011/09/jonathan-hardesty-9-yea... (the original forum thread seems to be down at the moment) - but it chronicles a guy who started to learn to draw and over the course of 9 years you can see the improvement.

I started playing guitar when I was 11...did I suck then...yes...I could barley hold a full sized guitar...and over the years I have learned new techniques and practiced endlessly...and now people would say I am pretty good.

Writing and math are no different - to peg them as just "talent you are born with" deprives the subject of all the work they have done throughout their lives.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:00PM (#6350555)
That only proves my point, from the video you can clearly see he was gifted with an artistic aptitude that he just honed over the years. I wouldn't be able to draw anything like the first drawings of that guy, not even after 10 years of practice. Practice can get you a long way, but if the seed isn't there, you just won't get that far.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by EllaMentry on Sunday September 08, 2013 @06:26PM (#6350678)
Are you serious?!

The first couple of drawings are terrible, primary school level drawings - the perspective, shading etc. are all completely off.

If you honestly believe you couldn't pull something like that off given 30 minutes of dedicated drawing...well I don't believe you.

Some more examples of skills that are learned:

* Programming

* Public Speaking

* Estimation

* Throwing

* Juggling

Or are you going to start telling me that some babies are born with an innate ability to juggle? or programming?

I am not saying these skills are easy or trivial, they require thousands of hours of dedicated practice. It sounds to me you think most people are simply good at something and do that...when in fact people spend thousands of hours honing and perfecting skills.

You can't jump into the water and start swimming until you lean how to control your body through crawling, standing and lifting...with maths...you may be unable to grasp theorems because you lack basic training in propositional logic (something that is rarely taught before undergraduate unfortunately - it is so simple and provides a grounding that would make any additional mathematics teaching a whole lot easier) - what is your mathematical background? what books have you studied? what lectures/courses have you taken? Lets see if we can't fix this!

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:33PM (#6350705)
Obviously a modicum of training is always needed in most contexts, the here is that if you have an innate ability to, say, swim (which I don't by the way) you can pick it up after a few hours in the water (I've seen toddlers do it), and that's only because you have a web of neural pathways that makes you particularly apt to this specific task. Lacking that wiring you're left flailing in the water wondering why you had such a stupid idea as to get in the water in the first place.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by EllaMentry on Sunday September 08, 2013 @06:42PM (#6350745)
Swimming is not innate...some people do pick it up easily, others take a couple of times, but I have never heard of anybody who is "unable to learn how to swim" and once they learn they can practice and get very good at it....there is sometimes a genetic advantage (Micheal Phelps springs to mind) - but he wasn't always nearly 7 foot swimming giant, he had to learn different techniques and practice for hour and hours a day to get as good as he is.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:51PM (#6350795)
I said it multiple times: practice will let you improve in anything but if your genetics is playing against you, you'll face a very steep road.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by EllaMentry on Sunday September 08, 2013 @07:04PM (#6350848)
Actually you started off by saying you can't teach "talent", now you are saying you can teach it but it may be hard...

Do you honestly think your genetics is playing against you in your study of mathematics? Which bits are you struggling with? What have you tried to fix it? What courses have you taken? Have you tried private tutoring? khan academy? Have you tried anything for longer than a couple of a days? weeks? How many hours of deliberate practice do you think you have put into studying mathematics?

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by ehsanu1 on Sunday September 08, 2013 @06:35PM (#6350709)
You might not be able to draw the first drawing right now, but if you as bad at drawing as the average person, I can't imagine it taking more than a few days or weeks (max) to get to that level, with a very modest time commitment. 10 years of practice dedicated to self-improvement? You'd be extremely technically proficient by then.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by j2kun on Sunday September 08, 2013 @06:03PM (#6350571)
It certainly took you many years to learn how to read and write, yet here you are.

It sounds like you have a grudge against basic mathematics because you think isn't important, you're afraid of it, and it affected your life in an adverse way. Unfortunately that has little to do with a human's ability to learn.

The truth is that talent means nothing in comparison with practice.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by oblique63 on Sunday September 08, 2013 @06:10PM (#6350607)
> It certainly took you many years to learn how to read and write, yet here you are.

Exactly. Most people don't realize how unnatural and difficult written language actually is, yet here we are. There's a great book on the subject called 'Proust and the Squid'[1]; it looks into the history, development and neuroscience of reading and it's quite eye-opening. There's really no reason to believe why math/music/programming/etc should be any different.

[1] http://www.amazon.com/Proust-Squid-Story-Science-Reading/dp/...

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:15PM (#6350634)
If reading and writing were once unnatural and difficult skills but now are easily picked is just because evolutions has wired our brains to learn it faster, maybe future generations will struggle less with math for the same reason.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by j2kun on Sunday September 08, 2013 @06:33PM (#6350704)
I don't think you realize how much time you spent learning to read and write, considering that every waking moment you're surrounded by things with text on them.

Also, you have a pretty skewed idea of how evolution works. How long do you think it took for evolution to "wire our brains" to learn to write quickly?

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:37PM (#6350721)
The fact that we're continually surrounded by written text only helps explain why we haven't that much difficulty learning how to read it.

As long as the time it took for evolution to rewire our brains, I'd say more than a thousand of years, it's not like writing was invented yesterday.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by j2kun on Sunday September 08, 2013 @09:27PM (#6351350)
What proportion of the world was literate a thousand years ago?
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by oblique63 on Sunday September 08, 2013 @06:20PM (#6350654)
"Now", as in an immensely tiny blink in the human evolutionary time-scale? Sorry, that's more wishful thinking than the notion of skill acquisition. Surely you're aware of feral children, and more 'normal' dyslexics; what's the deal with those? Clearly we should be reading straight out of the womb by now, so what gives?
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:25PM (#6350672)
Feral children by definition aren't exposed to anything resembling writing and dyslexia only proves that neurological differences play a major role in our ability to comprehend and parse information.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by oblique63 on Sunday September 08, 2013 @06:44PM (#6350759)
Exactly, but dyslexics can still read, because they can learn how to. Their genetics may not have given them a good start, but evolution certainly didn't make their lives any easier either; they still had to learn things 'the hard way' like the rest of us -- just with a bit more resistance.

Difficulty and ability are orthogonal matters, but you seem to be trying to defend a hard/static correlation between them. Of course difficulty affects ability, but it doesn't limit/promote anything. As long as you keep exposing yourself to something, your brain will adapt to get more used to it (i.e. 'get better' at it). That doesn't indicate how fast you'll be at it, nor does it mean you can't start at a lower/higher point than other people (which in itself doesn't dictate whether you up superior/inferior to them) -- it just means it's possible.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:49PM (#6350783)
I'm not saying that if you start out without being able to solve basic equations and then spend 10 years learning math you still won't be able to solve those basic equations, you will, but the effort to get there will be a power of that needed by a "math-inclined" person. And once there the math-inclined will still run circles around you.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by oblique63 on Sunday September 08, 2013 @07:06PM (#6350863)
> ...but the effort to get there will be a power of that needed by a "math-inclined" person.

'math-inclined'... so in other words, interested/experienced in math?

Um, yeah?

You don't like math, we get it. But you can't justify matters of taste 'scientifically' like that. There is no other way we can quantify these 'inclinations' you speak of other than taste, so there's nothing really new here.

Not everybody born with perfect pitch wants to be a musician, and I can guarantee you there are plenty of musicians without it that can run circles around some of those that do have it.

I'm interested in programming and music, and confidently feel I'm good at both, does that mean I'm "musically/programmatically-inclined"? If so, how might I be? Or instead, how would you define a person that isn't musically-inclined? You could argue that a literally tone-deaf person isn't, but not that !musical_inclination == tone_deafness; so how would you define it? The simplest definition that would catch the most cases here would just be the lack of interest. So in other words:

    if (interests.contains(some_subject)) {
        return POTENTIAL_SUCCESS;
    }
    else {
        return null;  // because it is 'undefined', not necessarily FAILURE
    }
Pretty novel idea there. Who would've thought you needed to be interested in something to excel in it?
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by jfarmer on Sunday September 08, 2013 @07:55PM (#6351074)
> I'm not saying that if you start out without being able to solve basic equations

Well, I'd argue this is a bad place to start out. The better questions are:

    1. What do these equations represent?
    2. Why do we care about what they represent?
    3. What does "solving them" mean for the things they represent?
So, maybe a more important muscle to exercise is the one that lets us go up and down the ladder of abstraction. A huge part of mathematics is seeing a class of (relatively) concrete things, finding commonalities and drawing out abstractions, reasoning about the abstractions, and then drawing conclusions about the more concrete things.

You can do so much of this without the formalisms of classroom mathematics and, honestly, it's what "real" mathematicians do. The formalisms are just a high-bandwidth way of communicating these ideas between mathematicians. They're just a highly technical map of the terrain, not the terrain itself.

In fact, if I was teaching someone and they invented their own bizarro syntax for "solving" equations I'd be ecstatic. Whatever it was that happened in their head that made them

> but the effort to get there will be a power of that needed by a "math-inclined" person.

This is fine and true, perhaps, but if so it's true of all things, not just mathematics. You can replace "math" with "writing" or "running" or "playing a kazoo."

What do you think makes mathematics special?

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by j2kun on Sunday September 08, 2013 @06:05PM (#6350590)
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:12PM (#6350625)
Reading and writing are basic skills that could never be compared to anything even remotely resembling a subject like mathematics. And I don't think math isn't important, conversely I think it's the most important discipline of all, a pillar of modern society. But I also acknowledge that it's also the preserve of a selected few (like chess for instance), read my other responses for a more detailed view of my point.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by j2kun on Monday September 09, 2013 @11:38AM (#6354085)
It doesn't take a grandmaster at chess to play the game. Just as well, there are varying levels of understanding and producing mathematics.

You think of language as a basic skill because you have taken it for granted your whole life, but the same kinds of mental abilities used for language are what is needed for mathematics. There are heaps of scientific evidence supporting this. [1]

Again, you are putting mathematics on a pillar because it's foreign to you, not because of any inherent difficulty in the subject itself. You're "acknowledging" a myth as fact.

[1] http://www.amazon.com/The-Math-Gene-Mathematical-Thinking/dp...

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by justinlloyd on Sunday September 08, 2013 @05:24PM (#6350405)
"You can't teach a person to paint, or to write, because you can't teach them talent, the same is true with math."

Never a falser word spoken.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @05:25PM (#6350407)
So you can teach talent.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by jfarmer on Sunday September 08, 2013 @06:35PM (#6350712)
No, but talent does matter a lot in the last mile. Barring any physical or mental handicaps, however, I'd say it matters very little in the first few miles. I'd even go so far as to say this is true of almost any thing one might choose to get good at, not just mathematics.

To put on my logician's hat for a second, the great grandparent said, "You can't teach a person to paint, or to write, because you can't teach them talent, the same is true with math." The unstated assumption in this sentence is that one must be talented at, say, writing in order to learn how to write. Of course, this depends entirely on what one means by "writing", "talented," and "learning."

If "being able to write" means being able to write as well as the best writers do then, yes, I'd agree that takes talent. If "being able to write" means having a command of written language above the mere mechanical act of putting words on a page, e.g., humor, irony, structure, flow, etc., then no, I don't think that requires talent. It requires interest and deliberate practice, but I don't think it requires talent.

This word "talent" is kind of a boogey man, anyhow. On the one hand folks plenty of folks say I'm "talented" at math. On the other hand, there were years in college where I spent 40+ hours a week studying it.

I think anyone who chooses could become a decent at mathematics, swimming, playing the guitar, or baking pies if they really wanted to, regardless of talent.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:41PM (#6350741)
you point is valid but there's a difference between writing and learning math: while you can't without a doubt learn the basics of putting words on a page, you can't just learn enough math to write/understand a proof. A proof is reasoning put into writing, there's no mathematical equivalent of "putting words on a page" that lets you come up/comprehend one.
Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by jfarmer on Sunday September 08, 2013 @07:28PM (#6350961)
Well, perhaps we disagree, but I don't think mathematics is about "proofs". I think proofs are a by-product of folks doing mathematics. They're the output of a long chain of mathematical thinking and can take many forms. I would agree that being able to follow contemporary mathematical writing is important, but one should learn the formalisms after they have a grounding in mathematical thinking.

The formalisms aren't the point. For example, I wouldn't stress out if a student couldn't follow Newton's * Principia Mathematica*. I've tried and I can't, really.

This is why the way we introduce "proofs" in high school in the US (via tedious and seemingly arbitrary geometric arguments) is so destructive. It's all formalism and, honestly, very little mathematics.

I can and have explained the Pythagorean theorem to folks with virtually no mathematical training. The only prerequisite is the ability to find the area of a rectangle and perhaps a little but of high school algebra.

We're not talking about diagram chasing, here.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by oblique63 on Sunday September 08, 2013 @05:58PM (#6350547)
Yes:

http://www.amazon.com/Talent-Code-Greatness-Born-Grown/dp/05...

Success/fame/fortune/happiness/etc are another matter, but skill acquisition has been shown to be generally straightforward. Some things may have higher learning curves for some people (e.g. math for a person with dyscalculia[1]), but that doesn't mean it's impossible.

[1] http://en.wikipedia.org/wiki/Dyscalculia

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by cliveowen on Sunday September 08, 2013 @06:09PM (#6350602)
Now I don't wanna be that guy and I hate it to break it to you, but the author isn't a behavioral psychologist or a social scientist. He graduated from journalism school, he's in the business of writing books and his credentials for tackling such an argument are squat.

Hoping that practice alone in any given subject will get you wherever you want, is just wishful thinking. Think of all the kids that play piano, or write poems or generally do something great at a very young age. You can ascribe their skills to practice or experience, given their age, you just have to acknowledge that it's talent, an innate ability. They don't learn how to play piano, they just get it. The same is true with math people, their brains are wired to comprehend a complex subject, arguably impenetrable for most of the population.

Re:Why there is no Hitchhiker’s Guide to Mathematics for Pro... by oblique63 on Sunday September 08, 2013 @06:23PM (#6350665)
This argument would be great if you actually had any substance to back up your claims, without it you're not really arguing against anything. Perhaps I linked to a book written by a journalist because it's more accessible, and thus more helpful/actionable than published scientific papers? If math is difficult to grasp for some people, why would journal articles be any better? Not to mention that maybe the book itself has professional/scientific citations in case you were really interested in learning more?

Neuroscience supports the ability to acquire skills. The combination of epigenetics, GMOs, neuroplasticity, and many other advances make it even more apparent that adjusting ourselves is possible; even without a 'free will'[1].

If people don't feel like trying to learn/improve, that's fine; but they shouldn't try going around loosely justifying their actions with 'science' just because it makes themselves feel better.

[1] I only bring this up because determinism seems to be the biggest argument against this for some reason, but it really doesn't counter anything. Hell, I actually agree with it, and have written on the matter: https://news.ycombinator.com/item?id=6235628