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On Thu, 27 Nov 2003 12:22:22 GMT, "Glen M. Sizemore" <[EMAIL PROTECTED]> wrote:
B: Behaviours don't exist either These are human concepts, David
GS: And by what criteria does one differentiate "existence" and "being just
a concept?" When a rat presses a lever with sufficient force that it
operates a microswitch mounted on the lever I call that an instance of
behavior. The class to which it belongs is "conceptual" in the same sense as
"tree" is conceptual.
Not exactly. Think again
Well, Sizemore didn't really respond to the point. Even if one holds both "tree" and "a rat press[ing] a lever with sufficient force that it operates a microswitch mounted on the lever" to be conceptual "in the same sense" (everything is "in the same sense" as everything else if we leave "same" completely unspecified), that has no bearing on whether they both "exist". Most people would readily say that trees exist, but they wouldn't readily say that pressing a lever exists, but rather that it occurs.
"exist" is a particularly problematic word. As Russell pointed out, although it is used as a predicate, it isn't one; there's never a question of whether some thing exists, since for it to *be* a thing it must exist. Rather, we should limit the use of the word to sets, as in "unicorns do not exist" being equivalent to "the set of unicorns is empty". The set of trees is non-empty, and the set of occurrences of a rat pressing a lever is non-empty, and in that sense rat-lever-pressing "exists".
Does that mean trees don't exist?
And if someone kicked you in the groin, would that be real? Or maybe that wouldn't be behavior?
<Bouh> wrote in message news:[EMAIL PROTECTED]
On Wed, 26 Nov 2003 19:40:16 +0000, David Longley <[EMAIL PROTECTED]> wrote:
In article <[EMAIL PROTECTED]>, OmegaZero2003 <[EMAIL PROTECTED]> writes
"David Longley" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]
In article <[EMAIL PROTECTED]>, Lester Zick <[EMAIL PROTECTED]> writes
On Tue, 25 Nov 2003 20:03:42 +0000, David Longley <[EMAIL PROTECTED]> in comp.ai.philosophy wrote:
In article <[EMAIL PROTECTED]>, OmegaZero2003 <[EMAIL PROTECTED]> writes
"David Longley" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]
In article <[EMAIL PROTECTED]>,
Eray
There are good reasons to believe that this may be all there is
to
"Cognitive Science". For some folk, their commitment to it might
well
change quite dramatically once they see how obviously the
functionalism
of the 60s and 70s mostly caches out as behaviourism,
Except for all those pesky molecules, cells, fields and other
brain_soup
constituents that is!
You clearly have a very hard time *not* writing very silly things
(quite
apart from frequently misunderstanding what others write both here
and
elsewhere).
Behavior Analysis is one of the physical sciences. Amongst the other things you need to look into, you need to have a close look into
what
Evidential Behaviorism amounts to.
And you clearly have a hard time not writing very silly things. Behavior Analysis is one of the experimental sciences. It isn't one
of
the physical sciences unless you've started picking up rats and throwing them across the room.
Regards - Lester
No, once again - you don't know what you are talking about (but you, like the rest of us, now know why that is don't you Lester - you don't do any substantial reading so you have a rather limited explicit
history
to draw upon). The next time you consider posting something, ask yourself whether it might look the same if you prefaced it with something like "From my limited reading, it appears to me that..." - that way, instead of posting, you might just go off and do some
studying
(which might have been the purpose of the post you so decided to
comment
on in the first place).
You practice that speech while looking in the personality mirror every
day.
Like so many of the other things you believe in, "personality mirrors" don't exist.
Behaviours don't exist either These are human concepts, David
You are clearly befuddled by language and need to address that.
Like several others here, you should stop taking every piece of helpful advice as an insult, even if it hurts. Try listening and learning a little.
-- <J Q B>
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