Profiles of the expressive communication skills of children and adolescents with severe cognitive disabilities

This study examined communication behaviors of children and adolescents wit h severe cognitive disabilities. Communication samples of 103 participants with severe or profound mental retardation, ages 3 to 15 years, were obtain ed through natural observations and structured one-to-one interactions. The communication samples were analyzed to determine primary expressive forms of communication, as well as degrees to which use of symbols, intentionalit y, social reciprocity, and complexity were apparent. From these data, seven Communication Profiles were distinguished to characterize levels of commun icative competence within this population, ranging from basic reactions to complex interactions. Differences were noted in the patterns of communicati on forms and profiles between participants with severe versus profound ment al retardation, but age differences (older versus younger individuals) were not observed. The potential use of the Communication Profiles as a concept ual framework to assess functional communication skills and consider meanin gful intervention goals was discussed.