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Applied linguistics is the practical application of linguistic theories and methods to real-world tasks, most notably language teaching. It focuses on developing better language textbooks and more effective teaching strategies. This field also contributes to the training of speech therapists and teachers for the deaf.12

Beyond education, applied linguistics, particularly sociolinguistics, plays a role in language planning. This involves advising governments, especially in new nations, on selecting and standardizing official languages. It examines how language functions within society, influencing socialization, cultural transmission, and social stratification.23

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