Answer:
A - Children produce sentences they have never heard
Step-by-step explanation:
Carol Doris Chomsky is an American education specialist that majored her interests in language acquisition of children. She refuted theories made by one of the most influential American psychologists B. F. Skinner due to his stance on children being able produce sentences they have never heard. Children were said by skinner to have the ability to produce infinite number of sentences they never learnt through conditioning.