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Wagner, Barry T.; Jackson, Heather M. – Journal of Speech, Language, and Hearing Research, 2006
Purpose: This study examined the cognitive demands of 2 selection techniques in augmentative and alternative communication (AAC), direct selection, and visual linear scanning, by determining the memory retrieval abilities of typically developing children when presented with fixed communication displays. Method: One hundred twenty typical children…
Descriptors: Memory, Kindergarten, Augmentative and Alternative Communication, Models