It was about one and a half years ago that I finally I arrived where I had always wanted to be and do what I had always wanted-- teach students, support small language communities and conduct research on African languages on my doorstep. The University of Cape Town and my new colleagues welcomed my efforts to establish the Centre for African Language Diversity-- CALDi as well as The African Language Archive-- TALA and I was recently appointed the Mellon Research Chair: African Language Diversity this initiative. The main aim of CALDi is to train young African scholars in descriptive linguistics and open up space for research into African languages at UCT with the hopes of countering the dominance of African linguistics outside the continent. It has been a great challenge for which my whole career has been a form of preparation...Read more
The Cambridge Handbook of Communication Disorders examines the full range of developmental and acquired communication disorders and provides the most up-to-date and comprehensive guide to the epidemiology, aetiology and clinical features of these disorders.
The unreasonable effectivness of CALL: What have we learned in two decades of research?
This paper presents a comprehensive picture of what has been investigated in terms of CALL effectiveness over the period 1981–2005 throwing light on why this question is still such a difficult one to answer unequivocally. The author looks at both strengths and weaknesses in this body of work, highlighting pitfalls and paradoxes in research procedures and providing valid design models. This includes the contribution of dedicated meta-analyses to this controversial field and a discussion of the benefits and limitations associated with this type of research. Substantial data, drawn from three extensive studies (Felix, 2005a, b; Felix, 2006a), allows the author to present for the first time synthesized findings relating to the impact of technologies on language learning. The paper concludes with strategies for future work in the context of a proposed research agenda.