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Peer reviewedDanquah, S. A.; And Others – International Journal of Rehabilitation Research, 1996
Danquah Communication System (DanCS) symbol boards were developed to provide an inexpensive augmented communication device with a computerized voice interface to help nonverbal individuals with severe mental retardation or other severe disabilities to more easily communicate their needs and reduce aggressive behaviors. Evaluation with 30 subjects…
Descriptors: Assistive Devices (for Disabled), Augmentative and Alternative Communication, Behavior Change, Behavior Problems


