Parents' priorities for AAC and related instruction for their children with Angelman Syndrome.

This investigation examined the extent to which a set of 98 best practices in AAC, previously agreed upon by a panel of experts in AAC and inclusive education, reflected the actual preferences of 32 parents of children diagnosed with Angelman Syndrome. Parents' responses were examined in relation to whether their children were currently in mostly integrated (MI) settings with children without disabilities, or mostly segregated settings with other children with disabilities. With two exceptions, both groups, regardless of their children's current placements, viewed the practices favorably. When asked to prioritize the most important communication skills they wished their children to attain, all of the most frequently cited priorities were reflected in items contained in the questionnaire, supporting the social validity of the questionnaire as truly reflecting parents' priorities for AAC instruction. Implications of this investigation are discussed, along with next steps.