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Patel, Rupal; Schooley, Katherine; Radhakrishnan, Rajiv – Assistive Technology Outcomes and Benefits, 2006
Two prototype voice output communication aids were implemented to compare methods of graphic symbol message formulation; one emulated current devices that require syntactical ordering of icons (Default) and the other used semantic frames (iconCHAT). Message constructions of eight typically developing children (7-10 years of age) using both…
Descriptors: Semantics, Syntax, Assistive Technology, Comparative Analysis
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Erickson, Karen A.; Clendon, Sally; Abraham, Linzy; Roy, Vicky; Van de Carr, Hillary – Assistive Technology Outcomes and Benefits, 2005
Three classroom teachers and their 23 students with significant developmental disabilities were studied across 8 weeks as a new literacy and communication instructional program, "MEville" to "WEville," was implemented. Before and after the implementation, the students were tested on a variety of literacy measures, their…
Descriptors: Intervention, Teachers, Literacy, Developmental Disabilities