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Impact of Speech Generating Device Interventions on Vocalizations of Individuals with Autism and Severe Communication Impairment: A Systematic Review of the Research
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Weili Yuan; Michael Dunn; Jae Kennedy; Yun-Ju Hsiao – Education and Training in Autism and Developmental Disabilities, 2024
This systematic review evaluated the effect of speech interventions with the addition of speech generating devices on vocalizations of children with autism spectrum disorder (ASD) and complex communication needs. This review synthesized information across 18 studies published in the past three decades (1990-2023) with the primary focus on the…
Descriptors: Autism Spectrum Disorders, Communication Disorders, Augmentative and Alternative Communication, Speech Communication
Systematic Review of Mand Training Parameters for Students with Intellectual and Developmental Disabilities in School Settings
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Tapp, Melissa C.; Pennington, Robert C.; Clausen, Amy M.; Carpenter, Megan E. – Education and Training in Autism and Developmental Disabilities, 2021
In the current investigation, we reviewed the literature on mand training for individuals with intellectual and developmental disabilities (IDD) in schools. Ninety-three studies met our inclusion criteria including 225 individual participants. Data were extracted related to participant demographics (e.g., age, disability, response form) and study…
Descriptors: Verbal Operant Conditioning, Reinforcement, Behavior Modification, Students with Disabilities
Studies Comparing Augmentative and Alternative Communication Systems (AAC) Applications for Individuals with Autism Spectrum Disorder: A Systematic Review and Meta-Analysis
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Aydin, Orhan; Diken, Ibrahim H. – Education and Training in Autism and Developmental Disabilities, 2020
In the present study, we aimed to make an evaluation, conduct comprehensive descriptive analyses, and calculate the effect sizes of studies which compare AAC applications designed according to single-subject research designs and conducted for individuals with ASD. Within the scope of this aim, 21 studies meeting the inclusion criteria were…
Descriptors: Augmentative and Alternative Communication, Autism, Pervasive Developmental Disorders, Research Reports