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Mohammadzaheri, Fereshteh; Koegel, Lynn Kern; Rezaee, Mohammad; Rafiee, Seyed Majid – Journal of Autism and Developmental Disorders, 2014
Accumulating studies are documenting specific motivational variables that, when combined into a naturalistic teaching paradigm, can positively influence the effectiveness of interventions for children with autism spectrum disorder (ASD). The purpose of this study was to compare two applied behavior analysis (ABA) intervention procedures, a…
Descriptors: Motivation, Intervention, Autism, Pervasive Developmental Disorders
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Ringdahl, Joel E.; Call, Nathan A.; Christensen, Tory; Boelter, Eric W. – Journal of Autism and Developmental Disorders, 2010
The effects of noncontingent reinforcement (NCR) schedules on responding were assessed across two parameters: presence of signal and schedule density. Results indicated that signaled NCR schedules were correlated with greater overall reductions in responding and quicker reductions relative to NCR schedules without a signal. The clinical…
Descriptors: Reinforcement, Autism, Correlation, Stimuli