title: Using an adapted form of the picture exchange communication system to increase independent requesting in deafblind adults with learning disabilities.
abstract: The current study assessed the effectiveness of an adapted form of the Picture Exchange Communication System (PECS) in increasing independent requesting in deafblind adults with learning disabilities. PECS cards were created to accommodate individual needs, including adaptations such as enlarging photographs and using swelled images which consisted of images created on raised line drawing paper. Training included up to Phase III of PECS and procedures ensuring generalizations across individuals and contexts were included. The effects of the intervention were evaluated using a multiple baseline design across participants. Results demonstrated an increase in independent requesting with each of the participants reaching mastery criterion. These results suggest that PECS, in combination with some minor adaptations, may be an effective communicative alternative for individuals who are deafblind and have learning impairments.
authors: Trinity College Dublin, Ireland. Electronic address: mbracken@tcd.ie.
authors: Maeve
authors: M
authors: Bracken
authors: Trinity College Dublin, Ireland.
authors: Nicole
authors: N
authors: Rohrer
mesh_terms: D000328:Adult; D058747:CHARGE Syndrome / Q000150:complications; D003143:Communication Devices for People with Disabilities; D054062:Deaf-Blind Disorders / Q000150:complications / Q000534:rehabilitation*; D005260:Female; D006801:Humans; D007859:Learning Disabilities / Q000150:complications / Q000534:rehabilitation*; D008297:Male; D012410:Rubella Syndrome, Congenital / Q000150:complications; D016896:Treatment Outcome
keywords: Adapted PECS; Deafblind; Independent requesting; Learning disability