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Didden, Robert; Sigafoos, Jeff; Korzilius, Hubert; Baas, Astrid; Lancioni, Giulio E.; O'Reilly, Mark F.; Curfs, Leopold M. G. – Journal of Applied Research in Intellectual Disabilities, 2009
There are only a few studies that have attempted to systematically document the communicative forms and functions in the repertoires of individuals with Angelman syndrome (AS). In the present study, we sent the "Inventory of Potential Communicative Acts" (IPCA) (Sigafoos et al. 2000a,b) to 136 families of children with AS. The IPCA aims to provide…
Descriptors: Mental Retardation, Genetics, Disabilities, Interpersonal Communication