Expertise

My research endeavors over the past 18 years have focused largely on the development of relevant communication systems for people who have no or little speech within poverty contexts. Curriculum & Instruction.

Communities
International Studies, Social Sciences, Education, Special Education
Degrees
DPhil, University of Pretoria, South Africa, Communication Pathology, 1984
MA, University of Pretoria, South Africa, Speech-language Pathology, 1979
BLogopedics, University of Pretoria, South Africa, 1977
PhD, University of Pretoria, South Africa