Final answer:
Chomsky and other nativists argue that language acquisition is innate and that children are born with a language acquisition device. They believe that children have the ability to learn language without formal instruction and that language acquisition is partially inborn and partially learned through interactions with the linguistic environment.
Step-by-step explanation:
Chomsky and other nativists argue that much of language is innate and that children are born with a language acquisition device that contains information about what is possible in language, and with experience they learn which of the many possible linguistic elements are actually present in the language to which they are being exposed. This means that children have the ability to learn language without formal instruction and that language acquisition is biologically determined. Researchers believe that language acquisition is partially inborn and partially learned through interactions with the linguistic environment.