Mostrando 1 - 5 de 165 resultados
Yoder, P. & Stone, W. (2006). Randomized comparison of the effect of two prelinguistic communication interventions on the acquisition of spoken communication in preschoolers With ASD.

Journal of Speech, Language, and Hearing Research, 49, 698‐711.
Abstract: This randomized group experiment compared the efficacy of 2 communication interventions (Responsive Education and Prelinguistic Milieu Teaching [RPMT] and the Picture Exchange Communication System [PECS]) on spoken communication in 36 preschoolers with autism spectrum disorders (ASD). Each treatment was delivered to children for a maximum total of 24 hr over a 6‐month period. Read More...

Yokoyama, K., Naoi, N., & Yamamoto, J. (2006). Teaching verbal behavior using the Picture Exchange Communication System (PECS) with children with autistic spectrum disorder.

Japanese Journal of Special Education, 43, 485‐503.
Abstract: he Picture Exchange Communication System (PECS) is widely used with non‐verbal children with autistic disorders as an Augmentative and Alternative Communication (AAC). Most of the participants in prior research on that method, although referred to as non‐verbal, had initial vocal repertoires of at least a few words. The purpose of the present study was to examine whether 3 elementary‐school‐age children with autistic disorders whose vocal repertoires were severely limited, such as only a few phonemes, could acquire elementary communication skills using PECS. Read More...

Ziomek, M. & Rehfeldt, R.A. (2008) Investigating the acquisition, generalization, and emergence of untrained verbal operants for mands acquired using the Picture Exchange Communication System in adults with severe developmental disabilities.

The Analysis of Verbal Behavior, 24, 15‐30.
Abstract: This study compared the total amount of training time and total number of trial blocks for individuals with severe developmental disabilities to acquire mands under control of unconditioned establishing operations and mands under control of transitive conditioned establishing operations for manual sign and for the Picture Exchange Communication System (PECS). Read More...

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