AGE-RELATED DIFFERENCES IN COMMUNICATIVE COMPETENCE DEVELOPMENT IN EFL CLASSROOMS

Age has long been recognized as a determining factor in second language acquisition, influencing learners’ communicative competence, rate of progress, and mastery of linguistic and pragmatic features. Despite decades of research, the relationship between age and communicative competence remains complex and multifaceted. This article examines how communicative competence develops across three major learner categories—children, adolescents, and adults—in English as a Foreign Language (EFL) contexts. Drawing from sociolinguistics, psycholinguistics, applied linguistics, and contemporary SLA theories, the study provides an in-depth exploration of grammatical, sociolinguistic, discourse, and strategic competence and how each dimension is shaped by cognitive maturation, personality traits, affective variables, and instructional environments. The paper argues that while younger learners benefit from naturalistic acquisition tendencies and implicit learning mechanisms, adults display advantages in metacognition, intentional learning, and pragmatic reasoning. Through a comparative review of empirical findings, classroom observations, and theoretical interpretations, the study outlines age-specific developmental patterns in communicative competence and proposes pedagogical recommendations for differentiated instruction. Keywords: communicative competence, age factor, SLA, EFL learning, sociolinguistics, pragmatic competence, discourse skills, adult learners, child learners, educational psychology