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Reed, Sarah R.; Stahmer, Aubyn C.; Suhrheinrich, Jessica; Schreibman, Laura – Grantee Submission, 2013
Stimulus overselectivity is widely accepted as a stimulus control abnormality in autism spectrum disorders and subsets of other populations. Previous research has demonstrated a link between both chronological and mental age and overselectivity in typical development. However, the age at which children are developmentally ready to respond to…
Descriptors: Autism, Children, Stimuli, Pervasive Developmental Disorders
Peer reviewed Peer reviewed
Smeets, Paul M.; And Others – Research in Developmental Disabilities, 1990
Two time-delay conditions for teaching complex visual discriminations to 14 normal preschoolers, 12 with mild mental retardation, and 11 with moderate mental retardation were compared. Results indicated that for all populations and stimuli, time delay of multiple dynamic distinctive-feature prompts produced learning, while time delay of the single…
Descriptors: Comparative Analysis, Cues, Discrimination Learning, Mental Retardation