Evaluation of response blocking and re-presentation in a competing stimulus assessment.
Competing stimulus assessments (CSA) have been used to identify stimuli that are associated with reduced levels of problem behavior, presumably as a function of reinforcer competition. Following a standard CSA in which stimuli simply were made available, 2 more CSAs were conducted with additional components designed to enhance reinforcer competition: re-presentation of stimuli and response blocking for self-injury. The results obtained from each CSA were validated in an extended treatment analysis. The study illustrates how the effects of additional components designed to enhance reinforcer competition can be evaluated efficiently in the context of a CSA.
Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. jennett@kennedykrieger.org
Heather
H
Jennett
Kathryn
K
Jann
Louis P
LP
Hagopian
D001521:Behavior Therapy / Q000379:methods*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D012054:Reinforcement, Psychology; D016728:Self-Injurious Behavior / Q000523:psychology / Q000628:therapy*; D016896:Treatment Outcome