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Direct linkTien, Kai-Chien – Education and Training in Developmental Disabilities, 2008
This research synthesis verifies the effectiveness of the Picture Exchange Communication System (PECS) for improving the functional communication skills of individuals with autism spectrum disorders (ASD). The research synthesis was focused on the degree to which variations in PECS training are associated with variations in functional…
Descriptors: Intervention, Autism, Communication Skills, Program Validation
Downs, Andrew; Downs, Robyn Conley; Johansen, Michael; Fossum, Michelle – Education and Treatment of Children, 2007
There is a great need to identify specific instructional methods that effectively promote positive skill development in young children with developmental disabilities. One method that has received strong empirical support with children with autism is Discrete Trial Teaching (DTT); however, the effectiveness of DTT has not been extensively…
Descriptors: Behavior Development, Preschool Education, Developmental Disabilities, Program Effectiveness
