The computational and the representational language-of-thought hypotheses

Area of Science:

• Cognitive Science
• Philosophy of Mind

Background:

• The language-of-thought hypothesis exists in two main forms: representational and computational.
• The representational version posits structured mental representations.
• The computational version involves symbolic computation in thought processes.

Purpose of the Study:

• To distinguish between representational and computational versions of the language-of-thought hypothesis.
• To clarify the author's position on each version.
• To address the defense of representational LOT by Quilty-Dunn et al.

Main Methods:

• Conceptual analysis of the language-of-thought hypothesis.
• Distinguishing between structured representation and symbolic computation.
• Evaluating arguments for and against different LOT versions.

Main Results:

• The author opposes the computational version of the language-of-thought hypothesis.
• The author supports the representational version of the language-of-thought hypothesis.
• Quilty-Dunn et al. defend representational LOT but not strong computational LOT.

Conclusions:

• A clear distinction between representational and computational LOT is crucial.
• Support for representational LOT does not necessitate endorsement of strong computational LOT.
• The debate on the nature of thought requires careful differentiation of these hypotheses.