2025/09/10 by Nicolas Porot, Eric Mandelbaum · 2 voices
Psychology · #Language, Metaphor, and Cognition #Philosophy and Theoretical Science #Categorization, perception, and language
paper · pdf · doi:10.21428/e2759450.79b53c0b
The language of thought hypothesis is a thesis about the structure of mental representations. It is an example of the computational–representational theory of mind, according to which much of cognition consists in formal computations over mental representations. What distinguishes the language of thought hypothesis from other such theories is the idea that mental representations share core features with formal languages. The language of thought hypothesis states that thinking is the transformation of mental representations in a language of thought, in which most of what we call “thinking” is in fact inferences performed over sentences in the language. The language of thought is not a natural language, such as Spanish or Haitian Creole. It is a formal language, comparable to the machine language of a computer or formal languages of logic. The language of thought is often claimed to be innate, universal, and pivotal in learning, and it is implicated in processes such as natural language acquisition. However, it is also compatible with learning and reasoning in nonlinguistic creatures as well as in mental processes seemingly unconnected to language such as perception and motor control.