Sapir-Whorf hypothesis

In linguistics, the Sapir-Whorf hypothesis (SWH) states that there is a systematic relationship between the grammatical categories of the language a person speaks and how that person both understands the world and behaves in it. This controversial hypothesis is named after the linguist and anthropologist Edward Sapir and his colleague and student Benjamin Whorf.

Strong and weak versions

A possible argument against the extreme ("Weltanschauung") version of this idea, that all thought is constrained by language, can be discovered through personal experience: all people have occasional difficulty expressing themselves due to constraints in the language, and are conscious that the language is not adequate for what they mean. Perhaps they say or write something, and then think "that's not quite what I meant to say" or perhaps they cannot find a good way to explain a concept they understand to a novice. This makes it clear that what is being thought is not a set of words, because one can understand a concept without being able to express it in words.

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The opposite extreme—that language does not influence thought at all—is also widely considered to be false. For example, it has been shown that people's discrimination of similar colors can be influenced by how their language organizes color names. Another study showed that deaf children of hearing parents may fail on some cognitive tasks unrelated to hearing, while deaf children of deaf parents succeed, due to the hearing parents being less fluent in sign language.

Related Topics:
Deaf - Child - Parent - Sign language

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