Effects of an Augmentative and Alternative Communication Technology Decoding Feature on Single-Word Reading by Individuals With Down Syndrome and Limited Functional Speech.

These results offer preliminary evidence that an AAC technology feature that provides models of decoding (upon selection of AAC picture symbols) can support individuals with Down syndrome in building decoding skills. While not intended to replace instruction, this initial study offers initial evidence in its efficacy as a supplemental avenue for supporting literacy in individuals with developmental disabilities who use AAC.