THE REDUCTIVE EFFECTS OF NONCONTINGENT REINFORCEMENT: FIXED-TIME VERSUS VARIABLE-TIME SCHEDULES
نویسندگان
چکیده
منابع مشابه
A method for identifying satiation versus extinction effects under noncontingent reinforcement schedules.
We evaluated one method for determining whether response suppression under noncontingent reinforcement (NCR) is a function of satiation or extinction. Three individuals with developmental disabilities who engaged in self-injurious behavior (SIB) or aggression participated. Results of functional analyses indicated that their problem behavior was maintained by social-positive reinforcement. NCR p...
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We compared two methods for programming and thinning noncontingent reinforcement (NCR) schedules during the treatment of self-injurious behavior (SIB). The participants were 3 individuals who had been diagnosed with mental retardation. Results of functional analyses indicated that all participants' SIB was maintained by positive reinforcement (i.e., access to attention or food). Following basel...
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We evaluated the effects of fixed-interval (FI), fixed-time (FT), and conjoint (combined) FI FT reinforcement schedules on the responding of 3 adults who had been diagnosed with schizophrenia. Responding on vocational tasks decreased for 2 of 3 participants under FT alone relative to FI alone. Responding under FI FT resulted in response persistence for 2 of 3 participants. Results have implicat...
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ژورنال
عنوان ژورنال: Journal of Applied Behavior Analysis
سال: 2001
ISSN: 0021-8855,1938-3703
DOI: 10.1901/jaba.2001.34-505