DD5: “Behaviorism maintains that all behaviors can be scientifically described and explained without reference to any physiological processes.”
Can’t say I disagree, but neither do I see what’s so objectionable about that. The Skinnerian behaviorists have never denied that conditioning works the way it does for biological reasons. It’s just that they have felt that behavior analysis is capable of standing on its own as a distinct discipline much like how chemistry can stand as a discipline distinct from physics.
DD5: “Behaviorism of the Watson/Skinner school reject the idea of specialized innate faculties in the brain other then basic sensory and motor.”
Well, of course. If it were all “innate faculties” that formed an individual that would be an extreme form of Pavlovian behaviorism. But I’m afraid that humans are much more complex than a mere bag of reflexes. But to cut to the heart of the matter, you seem to be implying that there must be some kind of seat of consciousness superseding both reflexes and incentive. At the end of the day we can only concern ourselves with investigating cause and effect. I daresay it is not a sound form of reasoning to posit an unmoved mover at the reins of the human mind.
Autolykos: “After all, if the mind is a “blank slate”, then an individual can be conditioned in an infinite number of ways. Human nature thus becomes infinitely malleable to the point of non-existence.”
Conditioning describes a very particular way of learning in which the individual responds to incentives. Incentives that only work if certain individual factors are in place. It’s not an “anything goes” kind of learning. It’s certainly not the “individual incentives don’t matter” kind of blank slate that socialists and communists wish were true.
Autolykos: “Since human physiology is established before any conditioning can be made, this would imply that there’s a “pre-loaded” human nature.”
I would agree except to add that much of this is in fact covered within behaviorism as well. There’s nothing mutually exclusive about having a “human nature” versus having a human brain that learns according to certain behavioral precepts.
DD5: “If one is to follow behaviorism to its natural conclusions and seek its social ramifications, it is clear that the individual is a product of the group. This is the kind of stuff that collectivists really get excited about.”
See, that makes about as much sense as saying that the aggregate effects of the free market upon individual actors is collectivist in its natural conclusions. You can’t say it’s collectivist without showing that it purports that individual incentive doesn’t matter.
DD5: “I think Chomsky’s blow to behaviorism is with his work on Universal Grammar which implies an innate language faculty.”
Positing an unfalsifiable mechanism, like Chomsky’s “Language Acquisition Device,” is not exactly in keeping with good scientific practice. His theory of universal grammar is not something for which I have seen much, if any, substantiation. In the interest of completeness, the following is a link to Kenneth MacCorquodale’s 1969 rebuttal to Chomsky. Much like John Maynard Keynes, Chomsky’s work initially went unchallenged because his would-be opponents did not foresee that his ideas would ever be taken seriously.
http://behavior.org/resources/324.pdf