Language acquisition: nativist vs. learning vs. interactionist
A theorist argues that children are born with a language acquisition device that lets them learn grammar despite limited input. This is:
Answer D: explanation for every choice
A
The behaviorist theory, associated with Skinner, says language is learned through reinforcement and imitation.
B
The interactionist theory says language develops from biology combined with social interaction.
C
Linguistic relativity (Sapir–Whorf) says language shapes thought. It is not a theory of acquisition.
D
Correct. Chomsky's nativist theory proposes an innate capacity for language.
TakeawayNativist: innate device. Behaviorist: reinforcement. Interactionist: biology plus social interaction.
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Reviewed 2026-11-05 by a medical student. Spot an error? Report it with question ID ps47.