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Peer reviewed Peer reviewed
Hanley, Gregory P.; Piazza, Cathleen C.; Fisher, Wayne W.; Adelinis, John D. – Research in Developmental Disabilities, 1997
A study of an adolescent with severe mental retardation, who demonstrated self-injurious behavior (SIB) when given attention, evaluated the extent to which providing attention only to appropriate communication would reduce SIB. The client's SIB was reduced significantly only when the therapist left the room when he engaged in SIB. (CR)
Descriptors: Adolescents, Attention, Behavior Modification, Extinction (Psychology)
Peer reviewed Peer reviewed
Piazza, Cathleen C.; And Others – Journal of Applied Behavior Analysis, 1996
A choice assessment was used to categorize reinforcers as high, middle, and low preference with 4 males (ages 7 to 19) with multiple disabilities including severe/profound mental retardation. High-preference stimuli consistently functioned as reinforcers for all subjects whereas low-preference stimuli did not function as reinforcers. (Author/DB)
Descriptors: Adolescents, Children, Individual Differences, Multiple Disabilities