Who among the following linguists proposed the terms 'competence' and 'performance'?

Correct option is D

Explanation:
Noam Chomsky, in his influential work Aspects of the Theory of Syntax (1965), introduced the concepts of competence and performance in the study of linguistics:
Competence: Refers to an individual's innate knowledge of a language and its rules. It is an idealized capacity.
Performance: Refers to the actual use of language in concrete situations, including errors, hesitations, and contextual variations.
Chomsky’s dichotomy is fundamental to modern linguistic theory and has significantly influenced cognitive science, psycholinguistics, and syntax.
​
Information Booster:
Noam Chomsky's Contributions:
Known as the father of modern linguistics.
Proposed transformational-generative grammar, revolutionizing how syntax is studied.
His work connects linguistics with cognitive science.
Competence vs. Performance Example:
Competence: Knowing that "I am going" is grammatically correct.
Performance: Saying "I'm... uh... going" during actual speech.
Impact on Linguistics:
Chomsky's work highlights the distinction between theoretical linguistic knowledge and practical usage, shaping theories in grammar, semantics, and pragmatics.

Additional Knowledge:
Noah Webster:
Known for his contributions to American English, particularly the creation of Webster's Dictionary.
Steven Pinker:
A cognitive psychologist and linguist known for his works on language evolution, such as The Language Instinct.
Roman Jakobson:
Renowned for his theories on structuralism and the communication model (e.g., six functions of language).