Providing a timely and much-needed resource on LTAs, the book helps readers recognize the importance and nature of teachers’ professional development, while also contributing to the process of educational change. In order to achieve a suitable level of educational and policy change, a research base for LTAs is called for. This book represents a step in the right direction, introducing readers to essential research on the central role of LTAs in language teachers’ development.

Although pre-service and in-service education programs, to be found at government and/or private institutions, are of great value, it is impossible to prepare teachers for all the challenges they will face throughout their careers. In response, many professional associations also provide a wide range of professional development activities for their teacher members.