Throughout the decades, a wide variety of methodologies and approaches to the teaching of languages have developed. In the current, technology driven environment, demand is high for new tools and student-centered collaborative learning approaches to promote students language and communicative skills. This book contributes over 50 authoritative research studies planning e-learning theory, pedagogy, methodologies and approaches developed and implemented by prominent international authors. An essential addition to the reference collection of any academic library, this commanding Handbook of Research will foster professional discussion and progress among researchers, practitioners, and educators in this rapidly developing field.