The manual examines ways in which nonprofessional group home health care workers can enhance the communication and interaction skills of developmentally disabled clients. The communication process is explored in terms of information exchange, both verbal and nonverbal. Examples of vocal, nonvocal, and echolalic speech are offered and suggestions…

Four adults with moderate/severe disabilities were taught to request objects by using the manual signs "want" or "please" plus an object label sign, within the context of familiar activities in which needed objects were missing. All participants acquired a generic requesting response, and three acquired an explicit requesting…