Linguistics is a field that studies the formation and role of languages.
There are studies on how words are used and the relationship between words and sounds.
Saussure was originally in a position to compare different languages.
From there, we arrived at the common question of "What is language?" deriving a theory. That is the rationale for semiotics .
In linguistics, there are fields called "cognitive linguistics" and "generative grammar/universal grammar", and research is being conducted on "how can humans learn to use language?"
"Cognitive linguistics" and "generative grammar/universal grammar" are divided into Language Learning pages.
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