Introduction to Instructed Second Language Acquisition

Introduction to Instructed Second Language Acquisition by Shawn Loewen, published by Routledge in 2025, is a comprehensive resource that offers a structured introduction to the theoretical, empirical, and pedagogical themes of Instructed Second Language Acquisition (ISLA). This third edition spans 250 pages and is presented in English, providing an updated overview of key issues in research and practice within the field.

Readers will find that this edition is designed for ease of teaching, featuring distinct sections that address empirical evidence alongside pedagogical implications. The text includes activities, discussion questions, and points for reflection to promote discursive learning and critical thinking. New chapters focus on psychological, cognitive, and social individual differences, ensuring that the content reflects the latest developments in language acquisition research. This book serves as a core text for ISLA courses and is also suitable for broader studies in Language Acquisition.