The Role of Applied Linguistics in Addressing Multilingualism in Education

Abstract

Multilingualism presents both opportunities and challenges within educational contexts, particularly in increasingly diverse societies. This study explores the pivotal role of applied linguistics in addressing multilingualism in education by examining theoretical frameworks, classroom practices, and language policies that support linguistic diversity. Drawing on sociolinguistic and psycholinguistic perspectives, the research investigates how applied linguistics informs curriculum design, teacher training, and language assessment in multilingual settings. Through a qualitative review of current literature and selected case studies, the study highlights strategies for promoting inclusive pedagogies that value students' linguistic repertoires. It also considers how applied linguists contribute to policy development aimed at language equity and social justice. The findings underscore the need for a more integrated approach that bridges research and practice, ensuring that educational systems are better equipped to respond to the realities of multilingual classrooms. This paper ultimately advocates for a transformative role of applied linguistics in fostering language-inclusive education systems.