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Wilkinson, Krista; Carlin, Michael; Thistle, Jennifer – American Journal of Speech-Language Pathology, 2008
Purpose: This research examined how the color distribution of symbols within a visual aided augmentative and alternative communication array influenced the speed and accuracy with which participants with and without Down syndrome located a target picture symbol. Method: Eight typically developing children below the age of 4 years, 8 typically…
Descriptors: Cues, Augmentative and Alternative Communication, Down Syndrome, Young Children