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.
Temporal Stability of Linguistic Typological Features
This book is about how to measure the relative stabilities of linguistic
typological features. It discusses three alternative methods and tests
their performance by applying them to simulated datasets having preset
stabilities. The best metric is then applied to the data of The World Atlas
of Language Stuctures (Haspelmath et al. 2005) to produce empirical
estimates of stability for 134 features and 445 feature values. The
numerical results concur with many specific categorical statements in the
typological literature, and also substantiate the general suggestion that
stable features are more strongly interrelated than are unstable features.
The results also show that features have approximately the same relative
rates of change in different languages, even in widely separated
geographical areas. Surprisingly, however, tendencies for features to
diffuse vary among areas with no consistent differences among features. It
follows that stability and diffusibility are separate dimensions rather
than opposite ends of the same dimension.