Il language acquisition device (LAD) è un ipotetico dispositivo di acquisizione della lingua, un meccanismo del cervello che Noam Chomsky postula per spiegare l'innata capacità umana di apprendere le strutture sintattiche del linguaggio.

The theory makes absurd predictions. The nativism called "universal grammar" actually predicts that adaptation to different languages should, by natural selection, have produced groups of humans genetically incapable of learning foreign languages. That racist prediction have been conclusively disproved in lots of studies.

The Language Acquisition Device (LAD) is a theorized concept of the organic brain to (in part or whole) function as a congenital device for learning and processing symbolic language (ie. language acquisition ). First proposed by Noam Chomsky, the LAD concept is a component of the nativist theory of language which dominates contemporary cognitive linguistics, which asserts …

Language Acquisition Device. The language acquisition device (LAD) was proposed by Noam Chomsky to explain how children, when exposed to any human language, are able to learn it within only a few years following birth. Chomsky argued that all humans are born with the knowledge of what makes a human language.

言語獲得装置（げんごかくとくそうち、英: Language Acquisition Device, 略称: LAD ）は、普遍文法仮説にあらわれる、言語習得を自然に可能にする人間の精神にある仮説上のモジュールである。 詳細は普遍文法の記事を参照。. 一般にヒトは第一言語について、それを言語学でいう統語論のような形で ...

Alternatives to theories proposing a language acquisition device have been presented by Michael Tomasello (among others). Tomasello argues that the process of acquiring a first language is boosted by non-linguistic communication, as in the establishment of joint intentional frames and in the understanding of communicative intentions.