Alant, Erna2013-09-062005-06-022013-09-062004-09-012006-06-022005-05-30a 2004 H15/thhttp://hdl.handle.net/2263/25118Dissertation (MA (Augmentative and Alternative Communication))--University of Pretoria, 2006.Please read the abstract in the section, 00front, of this document© University of Pretoria 2004 H 15/People with disabilities means of communicationCommunication devices for people with disabilitiesLanguage awareness in children testingUCTDA comparison of a non-spoken response mode and a spoken response mode in a test of phonological awarenessDissertationhttp://upetd.up.ac.za/thesis/available/etd-05302005-143012/