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Ganz, Jennifer B.; Hong, Ee Rea; Leuthold, Elizabeth; Yllades, Valeria – Intervention in School and Clinic, 2019
Using speech as an effective communication method is a challenge for many individuals with autism spectrum disorder (ASD). Research suggests aided augmentative and alternative communication (AAC) used with young individuals with complex communication needs (CCN) can result in improved communication quality and frequency. The effectiveness of AAC…
Descriptors: Augmentative and Alternative Communication, Autism, Pervasive Developmental Disorders, Program Implementation
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Ganz, Jennifer B.; Mason, Rose A.; Goodwyn, Fara D.; Boles, Margot B.; Heath, Amy K.; Davis, John L. – American Journal on Intellectual and Developmental Disabilities, 2014
Individuals with autism spectrum disorders (ASD) and complex communication needs often rely on augmentative and alternative communication (AAC) as a means of functional communication. This meta-analysis investigated how individual characteristics moderate effectiveness of three types of aided AAC: the Picture Exchange Communication System (PECS),…
Descriptors: Autism, Pervasive Developmental Disorders, Communication Problems, Augmentative and Alternative Communication
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Ganz, Jennifer B.; Simpson, Richard L.; Lund, Emily M. – Education and Training in Autism and Developmental Disabilities, 2012
Children and youth with autism spectrum disorders (ASD) and other developmental delays frequently experience deficits in functional communication. Identifying and using suitable communication enhancement and augmentative and alternative communication supports is essential to achievement of positive outcomes for these learners. This article…
Descriptors: Augmentative and Alternative Communication, Autism, Developmental Delays, Communication Skills
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Ganz, Jennifer B.; Earles-Vollrath, Theresa L.; Mason, Rose A.; Rispoli, Mandy J.; Heath, Amy K.; Parker, Richard I. – Research in Autism Spectrum Disorders, 2011
Individuals with autism spectrum disorders (ASD) who cannot speak at all or not intelligibly are frequently taught to use aided augmentative and alternative communication (AAC). The majority of the research on the use of AAC with individuals with ASD has been single-case research studies. This investigation involved a meta-analysis of the…
Descriptors: Autism, Pervasive Developmental Disorders, Augmentative and Alternative Communication, Participant Characteristics
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Ganz, Jennifer B.; Earles-Vollrath, Theresa L.; Heath, Amy K.; Parker, Richard I.; Rispoli, Mandy J.; Duran, Jaime B. – Journal of Autism and Developmental Disorders, 2012
Many individuals with autism cannot speak or cannot speak intelligibly. A variety of aided augmentative and alternative communication (AAC) approaches have been investigated. Most of the research on these approaches has been single-case research, with small numbers of participants. The purpose of this investigation was to meta-analyze the single…
Descriptors: Augmentative and Alternative Communication, Assistive Technology, Visual Aids, Nonverbal Communication
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Ganz, Jennifer B.; Simpson, Richard L.; Corbin-Newsome, Jawanda – Research in Autism Spectrum Disorders, 2008
By definition children with autism spectrum disorders (ASD) experience difficulty understanding and using language. Accordingly, visual and picture-based strategies such as the Picture Exchange Communication System (PECS) show promise in ameliorating speech and language deficits. This study reports the results of a multiple baseline across…
Descriptors: Sentences, Autism, Preschool Children, Speech Skills
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Ganz, Jennifer B.; Cook, Katherine E.; Corbin-Newsome, Jawanda; Bourgeois, Bethany; Flores, Margaret – TEACHING Exceptional Children Plus, 2005
As aberrant behavior is often recognized as the number one form of communication, it becomes imperative that as parents, teachers, and educators we must address and systematically teach or provide all children with an effective means of communication. While many augmentative and alternative communication systems such as manual sign language and…
Descriptors: Augmentative and Alternative Communication, Autism, Sign Language, Developmental Disabilities
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Ganz, Jennifer B.; Simpson, Richard L. – Journal of Autism and Developmental Disorders, 2004
Few studies on augmentative and alternative communication (AAC) systems have addressed the potential for such systems to impact word utterances in children with autism spectrum disorders (ASD). The Picture Exchange Communication System (PECS) is an AAC system designed specifically to minimize difficulties with communication skills experienced by…
Descriptors: Young Children, Pervasive Developmental Disorders, Augmentative and Alternative Communication, Communication Skills