ADDRESSING COGNITIVE PROCESSES AND BIASES IN TEACHING ENGLISH AS A SECOND LANGUAGE TO YOUNG LEARNERS

The acquisition of English as a second language (ESL) by young learners is a cognitively complex process influenced by developmental factors and shaped by systematic cognitive biases. While traditional ESL teaching approaches emphasize input comprehensibility and communicative interaction, they often overlook how cognitive distortions, such as confirmation bias, anchoring bias, cognitive dissonance and stereotyping affect the perception, processing, and internalization of linguistic material. These biases can lead to persistent errors, hinder corrective feedback effectiveness, and limit learners’ linguistic flexibility. This article examines the intersection of cognitive development theories and cognitive bias research within the context of ESL education for young children. Drawing on foundational works by Piaget, Vygotsky, and Krashen, as well as recent empirical studies, the study analyzes how cognitive biases manifest in early language learning and reviews practical strategies for their mitigation. The particular attention is given to scaffolding, gamification, storytelling, metacognitive strategies, and differentiated instruction as tools for fostering cognitive flexibility and accurate language acquisition. The article highlights current research gaps, including the lack of targeted bias-mitigation strategies in ESL curricula and limited longitudinal studies on this topic. It proposes a structured, bias-aware approach to ESL teaching for young learners, aiming to align instructional methods with cognitive realities and promote sustainable language development. The findings have direct implications for educators, curriculum designers, and researchers seeking to enhance the effectiveness of ESL instruction through cognitively informed practices.