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Kozleski, Elizabeth B. – Exceptionality: A Research Journal, 1991
This study evaluated ease of learning 5 visual symbol sets (photopictorial, rebus, Blissymbolics, orthography, and Premack-type tokens) with 4 autistic students (ages 7-13). A second article describes the development of instructional procedures for the students, noting the contribution of behavioral, cognitive developmental, and information…
Descriptors: Autism, Communication Skills, Elementary Secondary Education, Expressive Language

Koul, Rajinder K.; Schlosser, Ralf W.; Sancibrian, Sherry – Focus on Autism and Other Developmental Disabilities, 2001
This article reviews research on the role of symbolic, referent, and instructional variables on the acquisition of augmentative and alternative communication (AAC) symbols by individuals with autism and severe speech and language impairments. Two vignettes illustrate findings of the review. (Contains references.) (Author/DB)
Descriptors: Adults, Augmentative and Alternative Communication, Autism, Children