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Comparative Analysis2
Developmental Disabilities2
Verbal Communication2
Adolescents1
Adults1
Autism1
Children1
Communication (Thought…1
Cues1
Generalization1
Interpersonal Communication1
Language Acquisition1
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Severe Disabilities1
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Time Factors (Learning)1
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Analysis of Verbal Behavior2
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Rehfeldt, R. A.1
Vignes, Tore1
Ziomek, M. M.1
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Elementary Secondary Education1
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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
Peer reviewed Peer reviewed
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Ziomek, M. M.; Rehfeldt, R. A. – Analysis of Verbal Behavior, 2008
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…
Descriptors: Developmental Disabilities, Generalization, Comparative Analysis, Severe Disabilities
A Comparison of Topography-Based and Selection-Based Verbal Behavior in Typically Developed Children and Developmentally Disabled Persons with Autism
Peer reviewed Peer reviewed
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Vignes, Tore – Analysis of Verbal Behavior, 2007
This study is a replication of Sundberg and Sundberg (1990) that compared topography-based verbal behavior with selection-based verbal behavior in terms of acquisition, accuracy, and testing for the emergence of a new verbal relation. Participants were three typical children and three developmentally disabled persons with autism. The study sought…
Descriptors: Language Acquisition, Verbal Communication, Children, Adolescents