Understanding Biologically Determined Language Acquisition

The question asks to identify the individual who proposed that the fundamental processes involved in learning a language are hardwired into humans from birth. This idea suggests that humans possess an innate capacity for language.

Let's consider the options:

• Lawrence Kohlberg: Kohlberg is renowned for his work on stages of moral development, not language acquisition. His theories focus on how individuals reason about moral dilemmas.
• Noam Chomsky: Noam Chomsky is a highly influential linguist and cognitive scientist. He revolutionized the field of linguistics by proposing the theory of Universal Grammar (UG). According to Chomsky, UG is a set of innate principles and parameters that all languages share, residing in the human brain. This innate structure makes language acquisition possible and explains why children learn complex language systems relatively quickly and easily, despite limited exposure to language input. His work strongly supports the idea that language acquisition is biologically determined. He also proposed the concept of a Language Acquisition Device (LAD) as a hypothetical module in the brain responsible for this innate capacity.
• Albert Bandura: Bandura is famous for his social learning theory, which emphasizes observational learning, imitation, and modeling. While social interaction is crucial for language development, Bandura's primary focus is on how behaviors, including complex skills, are learned through observation and interaction with the environment, rather than primarily through an innate biological program specific to language.
• B. F. Skinner: Skinner was a prominent behaviorist psychologist. In his book "Verbal Behavior," he argued that language is learned through operant conditioning, reinforcement, and association, similar to other behaviors. This view contrasts sharply with the idea of innate biological determination proposed by Chomsky. Skinner believed language was primarily learned through environmental interactions and reinforcement.

Based on the contributions of these figures, it is clear that Noam Chomsky is the individual who asserted that the mechanisms underlying language acquisition are biologically determined through concepts like Universal Grammar and the Language Acquisition Device.