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The claim that the conditioned salivary response “can’t be suppressed” keeps getting repeated, and it’s still wrong. Pavlov’s own experiments demonstrated extinction. The conditioned response does weaken and disappear when you stop pairing the bell with food. It’s resistant to conscious override in real time, sure, but it’s not permanent or unsuppressable in the way you keep implying.

The framing that Pavlov’s key insight was about “responses which are not part of the conscious mind” is historically a bit anachronistic. Pavlov was a physiologist, not a psychologist. He wasn’t primarily making claims about consciousness vs. unconsciousness. He was mapping the mechanics of reflexes and their modification. The conscious/unconscious framing is more of a later psychological interpretation layered on top. Pavlov himself was pretty hostile to mentalistic language and would probably have objected to framing his work in terms of what the “conscious mind” does or doesn’t control.

The claim about surgery is also a bit misleading as a reason for using dogs. Pavlov used dogs because he was a digestive physiologist studying gastric secretion. The surgical fistula was created so he could measure salivation precisely, not because the experiment required it conceptually. You could (and people later did) study conditioned physiological responses in humans through things like galvanic skin response, heart rate changes, and eye-blink conditioning, none of which require surgery.

So you have a legitimate complaint about a shallow reading of Pavlov, but you’re building their correction on some inaccuracies of your own, and you keep asserting the “can’t be suppressed” point which is the weakest part of your argument.