Kaj_Sotala comments on Bayes for Schizophrenics: Reasoning in Delusional Disorders - LessWrong

88 Post author: Yvain 13 August 2012 07:22PM

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Comment author: Eugine_Nier 14 August 2012 12:03:52AM *  2 points [-]

There must be some fundamental difference between how one draws inferences from mental states versus everything else.

Talking about "drawing inferences from mental states" strikes me as a case of the homunculus fallacy, i.e., thinking that there's some kind of homunculus sitting inside our brains looking at the mental states and drawing inferences. Whereas in reality mental states are inferences.

Comment author: Kaj_Sotala 14 August 2012 07:35:30AM 2 points [-]

You can have a module in a certain state and another module which draws an inference from that. No homunculus needed.

Comment author: Eugine_Nier 14 August 2012 10:38:35PM -2 points [-]

Module A doesn't "draw an inference" from the state of module B, that would require module A to have a sub-module dedicated to drawing inferences from module B and evaluating their reliability. Module A simply treats the output of module B as an inference of similar weight to the one it itself makes.

Comment author: dlthomas 21 August 2012 05:25:57PM 1 point [-]

But one or more drawing-inferences-from-states-of-other-modules module could certainly exist, without invoking any separate homunculus. Whether they do and, if so, whether they are organized in a way that is relevant here are empirical questions that I lack the data to address.