THE THEORETICAL FOUNDATIONS OF CONCEPTUAL STRUCTURE

Conceptual structure is an important theoretical notion in cognitive linguistics, cognitive psychology, philosophy, and related fields concerned with human knowledge and language. It refers to the organization of knowledge, experience, concepts, and mental representations in the human mind. The study of conceptual structure makes it possible to understand how people perceive the world, categorize objects and events, organize knowledge, and express their understanding through language. This article examines the major theoretical foundations of conceptual structure and discusses its relationship with cognition, categorization, conceptualization, language, and human experience. Particular attention is given to the principles of cognitive linguistics, prototype theory, frame theory, image schemas, conceptual metaphor, and the relationship between conceptual and linguistic structures. The article emphasizes that conceptual structures are dynamic and experience-based systems that influence both language production and interpretation. Understanding these theoretical foundations is especially important for comparative linguistic research because different languages may represent similar concepts through different linguistic structures.