Chomsky states that individuals are born with a ‘language acquisition device’ (LAD) that enables children to recognise and develop the languages they experience.
According to Chomsky’s theory, children are ‘programmed’ to acquire language and it evolves naturally, the same way that children have the ability to stand and to walk.
Chomsky believes that a child could not possibly learn a new language through imitation alone because the grammar and syntax of the language around them is often highly irregular.
Noam Chomsky (1959) believed that the ability to develop a signed or spoken language is genetically programmed into individuals.
All individuals have the ability to understand and use language, regardless of other abilities and to become fluent in their first language by the age of five or six.
Critics of Chomsky point out the lack of scientific evidence to support his theory.
Some would argue that social interaction, particularly in the early stages of language development, is critical and has far more influence on children than Chomsky suggested.
Chomsky did not take into consideration children who experienced delayed language development e.g. children who have learning disability or hearing/speech impairments.