Hallidayan Theory of Language

Halliday's Theory of Language, known as Systemic Functional Linguistics, views language as a social tool used to achieve different purposes. It emphasizes that language is organized around three main functions: the ideational function (sharing ideas and information), the interpersonal function (building relationships and interactions), and the textual function (creating coherent and meaningful messages). According to Halliday, language choices are shaped by context and intended effect, and understanding these functions helps explain how people use language to navigate their social worlds effectively.