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It takes Russell 6 hours to produce a bushel of corn and 2 hours to wash and polish a car.It takes Wilma 6 hours to produce a bushel of corn and 1 hour to wash and polish a car.Wilma and Russell cannot gain from specialization and trade,since it takes each of them 6 hours to produce 1 bushel of corn.
Cognitive Theorists
Scholars and researchers who study mental processes such as perception, memory, decision-making, and problem-solving.
Language Acquisition Device
A theoretical construct proposed by Noam Chomsky suggesting an innate mechanism or mental capacity that enables infants to acquire and produce language.
Socially Patterned Activities
Activities that are structured and influenced by societal norms and cultural practices.
Deep Structure
In linguistics, it refers to the underlying, abstract meaning of a sentence, as opposed to the surface structure which is the sentence's actual spoken or written form.
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