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Does your subconscious solve problems?

There are certainly processes of the human nervous system that do not (necessarily) involve consciousness: heartbeat, breathing, reactions to pain, etc. which are called autonomic functions.
However, I do not find the anecdotal offerings concerning "unconscious" thought or problem solving very convincing. Thought, consciousness and language seem to be inextricably linked. There is no convincing scientific evidence to support any kind of unconscious thinking. There is much reason to believe that quasi-Freudian theories about subconscious/unconscious thought are just so much woo, whether they are presented in the framework of separate mind entities (i.e.: subconscious, id, ego, etc.) or not.
 
There are certainly processes of the human nervous system that do not (necessarily) involve consciousness:
Agreed. Technically we could call such things "unconscious", but it doesn't sound like it's what we want to mean by it. "Unconscious mind" sounds more like what we want to describe. The problem comes into play when we try to identify what kinds of processes we get to say are "mind", when those processes involve things we're not conscious of.

majamin: The paper you posted seems to explore this aspect of the topic. It's interesting, but I've only started... will read the entire thing before commenting (assuming I have a comment).
Thought, consciousness and language seem to be inextricably linked.
What do you mean by this?
There is no convincing scientific evidence to support any kind of unconscious thinking.
I'd like to be the judge of what's convincing, thank you :).

But before I come to a conclusion about what to make of this claim, I'd like to know what it means (namely, I want to know how to identify "any kind of unconscious thinking" should I happen to run across it).

ETA: There's no need to discuss this at all if by "unconscious mind", you're specifically referring to the Freudian model.
 
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Originally Posted by Perpetual Student
There are certainly processes of the human nervous system that do not (necessarily) involve consciousness:
Agreed. Technically we could call such things "unconscious", but it doesn't sound like it's what we want to mean by it. "Unconscious mind" sounds more like what we want to describe. The problem comes into play when we try to identify what kinds of processes we get to say are "mind", when those processes involve things we're not conscious of.
What is the basis of your use of the word "mind"? The existence of the brain and correlations to sensory experience and consciousness are all that we really have on any scientific basis. I agree that there is no reason the use confusing expressions like "unconscious mind" when referring to autonomic functions, which seem to be essentially no different than those of a spider.
Thought, consciousness and language seem to be inextricably linked.

What do you mean by this?
Although consciousness is a totally subjective experience defying the objectivity needed for scientific analysis, circumstantial evidence (to borrow a legal phrase) seems to indicate that the highly symbolic nature of human language is the basis of human memory, consciousness and thought. See Peter Carruthers, Michael Dummett, Benjamin Lee Whorf, et al.
There is no convincing scientific evidence to support any kind of unconscious thinking.


I'd like to be the judge of what's convincing, thank you :).
But before I come to a conclusion about what to make of this claim, I'd like to know what it means (namely, I want to know how to identify "any kind of unconscious thinking" should I happen to run across it).
Feel free! However, if you do have anything other than anecdotal claims, I would be interested in learning something new. In any case, you should ask those people here who have made claims about "unconscious thinking or problem solving," since I remain sceptical of such claims.
 
There are certainly processes of the human nervous system that do not (necessarily) involve consciousness: heartbeat, breathing, reactions to pain, etc. which are called autonomic functions.
However, I do not find the anecdotal offerings concerning "unconscious" thought or problem solving very convincing. Thought, consciousness and language seem to be inextricably linked. There is no convincing scientific evidence to support any kind of unconscious thinking. There is much reason to believe that quasi-Freudian theories about subconscious/unconscious thought are just so much woo, whether they are presented in the framework of separate mind entities (i.e.: subconscious, id, ego, etc.) or not.

If you define thought as something that involves awareness and can be verbally reported then of course thought is linked to language and consciousness. The question is referring to cases where the solution to a problem comes to mind when not consciously thinking about it.

There is no question that other species can solve problems without having language, and that humans who do not have language can solve problems. If you choose to claim that those who have no language have no thought, then the conclusion to draw from that is that problems can be solved without thought, and by extension without consciousness.

And none of this has anything to do with Freud.
 
What is the basis of your use of the word "mind"?
The definition provided for "unconscious" was the complement of a set, but it sounds like the universe under which the complement is being taken needs to be refined. "Unconscious mind" is a common term, so it's offered to provide that fence. That's the basis for the use of the word mind.

But the use of it in a particular way is simply something I'm leaving open (primarily because, as I understand, there's no one conventional use of the word mind; equally important, because I'm not trying to advance a particular use). I'm not sure I care, so long as the word "mind" seems to be appropriate to apply to whatever category you carve out. The appropriateness test does have requirements though, so I'll just outline a sketch of what I think should apply:
  • It should deal with categories of things that we are conscious of. Generally, if we can name it, it's a reasonable category.
  • It should in some fashion work the same way with these categories when we're not aware as it does when we are (however we connect the dots, it should use at least some similar dot-connecting capability).
  • The category-mapped workings of the unconscious part should somehow be related to the categories we formed consciously; ideally, it should be causally related (such as the concepts we can access consciously being available to it for use; or its potential to alert us consciously with the same concepts, as the case may be for this particular thread).
Given these constraints, there are a number of processes you might want to include or exclude--knock yourselves out! Just tell me what the final sentence is and what you mean by it, and I'll start from there. I reserve the right to apply a "utility" requirement, which is roughly that the concept fencing itself plays an important role in the description; or that it contributes to a general theory about the entire fencing; or that the fencing as a whole incorporates an object that has a lot of interesting properties to the exclusion of what it doesn't incorporate.
Although consciousness is a totally subjective experience defying the objectivity needed for scientific analysis, circumstantial evidence (to borrow a legal phrase) seems to indicate that the highly symbolic nature of human language is the basis of human memory, consciousness and thought. See Peter Carruthers, Michael Dummett, Benjamin Lee Whorf, et al.
I'm skeptical; I've no doubt that human language, human memory, human consciousness, and human thought are correlated, but I think it's possible here that there might be a confounding factor behind these correlates. ;) I'm not alone here either (see Churchland and Churchland, Pinker, Minsky, et al).

To highlight a few reasons to be suspicious:

There are animals who are quite adept at problem solving, for example, and for some categories of problems they humiliate us with their abilities (just try beating a chimp at short term memory sorting of randomly scattered numbers). There's evidence that babies start thinking before they acquire language.

There's the fact that I'm spending so much time simply trying to explain these objections that I'm conscious about in a clear language. That suggests to me that perhaps language is generated from thoughts, not the other way around.

Or consider specific thoughts in the face of ambiguous language constructs; in other words, given the observation that a particular phrase can have multiple meanings, there must be a many-to-one mapping between a language construct and a thought. That's not quite a desirable property for an argument advancing that language possibly is a key behind thought; it seems to suggest the relation works in precisely the opposite direction.
Feel free! However, if you do have anything other than anecdotal claims, I would be interested in learning something new. In any case, you should ask those people here who have made claims about "unconscious thinking or problem solving," since I remain sceptical of such claims.
And here's where I jump back onto your side for a while. With the facts in, the subjective reports of experiences with "my unconscious mind solving the problem for me" seem to involve subjects reporting on the subjective mechanisms of a mental state that by definition they are not privy to.

There is the: (a) I had a problem and was stuck, the (b) I went and did something else, the (c) suddenly I had a Eureka moment, and the (d) the solution presented itself to me. I can buy that (d) was the solution to the problem, and that by (a) the problem may have been difficult. I can accept that (b) the problem was shelved, and (c) there was at some point a Eureka moment. But from the report, all I can conclude is that a surprise occurred, a conscious review of the problem due to the surprise was afoot, and that the result was the solved problem.

The explanation offered is certainly based on current lore, but since the workings of the unconscious are something we're not privy to, it seems a bit premature to conclude that there was an actual processing of ideas that led to observations (a) through (d). Other explanations of these points are possible, and should be ruled out; for example, the conscious review of the solution at point (d) may actually be where the problem solving occurs, and the Eureka moment at (c) may simply be a successful recall of a relevant piece of information. Though it's possible that there was an unconscious processing of information analogous to our conscious processing and that this solved the entire problem, it would seem that it is a thing that should have to be established.
 
I am holding in my hand a book called WRITE NOW! Surprising ways to increase your creativity written by Elizabeth Irvin Ross. . It's probably woo. The book teaches you to prepare for your dreams. There might be something to it. I'm the first to call woo but maybe there is something to using your dreams for creativity.

However if you want to take my advice on reading a book about writing read Stephen King's On Writing. Some of you may mock him because he is so prolific. However, I promise you reading his book on writing will not be a waste of your time.
 
The link explains it all.

You simply provide the network with an initial state near the state you want to recall, and it naturally converges on the closest "remembered" state.

So the "command" is really more of a series of "hints."
I do this all the time when I can't recall a name. I go through the alphabet while thinking of the person. Quite often when I get to the right letter that will call up the memory of the name.
 
I am holding in my hand a book called WRITE NOW! Surprising ways to increase your creativity written by Elizabeth Irvin Ross. . It's probably woo. The book teaches you to prepare for your dreams. There might be something to it. I'm the first to call woo but maybe there is something to using your dreams for creativity.

I haven't read this book, so I cannot comment on it.

The principle, however, is something that I've found to work. I've gotten the solution to a lot of problems in dreams, both when I did dreamwork and when I didn't bother.

"Subconscious" and "unconscious" are loaded terms, redolent of Freud and stuff. Still, a lot of processes in the brain aren't exactly conscious. Driving, for example, or playing a musical instrument. If people had consciously to think about where they put their fingers or feet every single moment, they'd either go nuts or wouldn't be able to do it.

ETA: Or when a bit drunk. I can't count the number of times I've come up with really useful insights after a couple of gin-and-tonics or rum-and-cokes.
 
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The definition provided for "unconscious" was the complement of a set, but it sounds like the universe under which the complement is being taken needs to be refined. "Unconscious mind" is a common term, so it's offered to provide that fence. That's the basis for the use of the word mind.
OK, sounds reasonable, but I do prefer the terms brain and brain function. Consciousness is presumably reported by all humans although it defies objective evidence. Terms like mind and (sub)(un)conscious seem to have even less scientific support.
But the use of it in a particular way is simply something I'm leaving open (primarily because, as I understand, there's no one conventional use of the word mind; equally important, because I'm not trying to advance a particular use). I'm not sure I care, so long as the word "mind" seems to be appropriate to apply to whatever category you carve out. The appropriateness test does have requirements though, so I'll just outline a sketch of what I think should apply:
  • It should deal with categories of things that we are conscious of. Generally, if we can name it, it's a reasonable category.
  • It should in some fashion work the same way with these categories when we're not aware as it does when we are (however we connect the dots, it should use at least some similar dot-connecting capability).
  • The category-mapped workings of the unconscious part should somehow be related to the categories we formed consciously; ideally, it should be causally related (such as the concepts we can access consciously being available to it for use; or its potential to alert us consciously with the same concepts, as the case may be for this particular thread).
Given these constraints, there are a number of processes you might want to include or exclude--knock yourselves out! Just tell me what the final sentence is and what you mean by it, and I'll start from there. I reserve the right to apply a "utility" requirement, which is roughly that the concept fencing itself plays an important role in the description; or that it contributes to a general theory about the entire fencing; or that the fencing as a whole incorporates an object that has a lot of interesting properties to the exclusion of what it doesn't incorporate.
OK
I'm skeptical; I've no doubt that human language, human memory, human consciousness, and human thought are correlated, but I think it's possible here that there might be a confounding factor behind these correlates. ;) I'm not alone here either (see Churchland and Churchland, Pinker, Minsky, et al).
...as you should be. This area has many theories but little evidence, so it's a matter of which approach seems to be most plausible.
To highlight a few reasons to be suspicious:

There are animals who are quite adept at problem solving, for example, and for some categories of problems they humiliate us with their abilities (just try beating a chimp at short term memory sorting of randomly scattered numbers). There's evidence that babies start thinking before they acquire language.

There's the fact that I'm spending so much time simply trying to explain these objections that I'm conscious about in a clear language. That suggests to me that perhaps language is generated from thoughts, not the other way around.

Or consider specific thoughts in the face of ambiguous language constructs; in other words, given the observation that a particular phrase can have multiple meanings, there must be a many-to-one mapping between a language construct and a thought. That's not quite a desirable property for an argument advancing that language possibly is a key behind thought; it seems to suggest the relation works in precisely the opposite direction.
My take on these observations is that there is much anthropomorphic thinking that gets in the way of scientific analysis. We have species that demonstrate instinctive behavior, but we have no genuine basis to call that behavior thought or consciousness.
As a layman in this area, I can only form opinions based on my exposure to the professionals that have done research and presented their views. I have been persuaded that language is fundamental to our consciousness and thinking, but I'm open to any new thoughts or evidence and continue to explore alternative theories.
And here's where I jump back onto your side for a while. With the facts in, the subjective reports of experiences with "my unconscious mind solving the problem for me" seem to involve subjects reporting on the subjective mechanisms of a mental state that by definition they are not privy to.

There is the: (a) I had a problem and was stuck, the (b) I went and did something else, the (c) suddenly I had a Eureka moment, and the (d) the solution presented itself to me. I can buy that (d) was the solution to the problem, and that by (a) the problem may have been difficult. I can accept that (b) the problem was shelved, and (c) there was at some point a Eureka moment. But from the report, all I can conclude is that a surprise occurred, a conscious review of the problem due to the surprise was afoot, and that the result was the solved problem.

The explanation offered is certainly based on current lore, but since the workings of the unconscious are something we're not privy to, it seems a bit premature to conclude that there was an actual processing of ideas that led to observations (a) through (d). Other explanations of these points are possible, and should be ruled out; for example, the conscious review of the solution at point (d) may actually be where the problem solving occurs, and the Eureka moment at (c) may simply be a successful recall of a relevant piece of information. Though it's possible that there was an unconscious processing of information analogous to our conscious processing and that this solved the entire problem, it would seem that it is a thing that should have to be established.
It is my opinion that reports of (sub)(un)conscious problem solving, etc. have no basis in reality. Every "light bulb" moment of the (sub)(un)conscious can be alternatively interpreted as merely a conscious insight because such insights cannot be contemplated or expressed to oneself (or to anyone else) without language and conscious thought. I would be interested in anyone claiming to have a concrete and unambiguous counterexample.
 
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