Second Language Research

Second Language Research: Methodology and Design provides a comprehensive exploration of the essential issues in second language research. Authored by renowned scholars Alison Mackey and Susan M. Gass, this text combines clear explanations with a wealth of examples from actual studies and practical teaching resources, making it ideal for students and early researchers in second language acquisition, applied linguistics, and related fields. The book guides readers through the entire research process—from understanding basic principles and data collection methods to designing rigorous studies and preparing effective reports. Each chapter is enriched with illustrative graphics, engaging exercises, and dedicated sections that encourage reflection and practical application. In this third edition, the chapters have been substantially reorganized and expanded. Notable updates include enhanced sections on qualitative and mixed methods research, revised material on computer and technology-based studies, and fresh insights into emerging software tools, video-mediated technology, and the Open Science Movement. Additional coverage of corpora, processing, and psycholinguistics-based research reflects the evolving landscape of second language research.