"This book is an invaluable resource for applied linguistics researchers, beginning and experienced alike. The book, further, is an extraordinary achievement for a single author, revealing Riazis strong command and understanding of issues relating to applied linguistics research. I will most certainly be recommending it to my students." Brian Paltridge, University of Sydney, Australia
"The Routledge Encyclopedia of Research Methods in Applied Linguistics is an important resource for researchers in this field of study. It provides an up-to-date and comprehensive reference guide to core constructs and covers key concepts in quantitative, qualitative and mixed-method approaches. This volume will serve as a useful tool for both novice and experienced researchers in applied linguistics and related subject areas." Jane Jackson, The Chinese University of Hong Kong