Differential Reinforcement without Extinction: An Assessment of Sensitivity to and Effects of Reinforcer Parameter Manipulations

Autor: Hannah MacNaul, Catia Cividini-Motta, Kayla Randall
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Behavioral Sciences, Vol 14, Iss 7, p 546 (2024)
Druh dokumentu: article
ISSN: 2076-328X
DOI: 10.3390/bs14070546
Popis: Although functional communication training (FCT) usually includes extinction, withholding reinforcement is not possible or ethical with certain individuals, for some topographies of problem behavior, or in certain contexts. The current study evaluates the effects of two variations of FCT, both without extinction, on problem behavior and communication. Further, the intervention procedures were designed to evaluate participant reactivity to reinforcer parameters (e.g., magnitude, delay, and quality) in the context of the FCT variations. The parameter sensitivity assessments were effective at identifying relevant reinforcer parameters for each participant and both FCT interventions were effective in decreasing problem behavior and increasing communication for all participants. The results demonstrated that FCT was effective regardless of which reinforcer parameter was manipulated. Moreover, all sessions were conducted in participants’ homes and caregivers reported high degrees of social validity for the intervention procedures and outcomes.
Databáze: Directory of Open Access Journals
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