A laboratory comparison of two variations of differential-reinforcement-of-low-rate procedures

We compared 2 variations of differential‐reinforcement‐of‐low‐rate (DRL) procedures: spaced‐responding DRL, in which a reinforcer was delivered contingent on each response if a specified interval had passed since the last response, and full‐session DRL, in which a reinforcer was presented at the end...

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Bibliographic Details
Published inJournal of applied behavior analysis Vol. 47; no. 2; pp. 314 - 324
Main Authors Jessel, Joshua, Borrero, John C.
Format Journal Article
LanguageEnglish
Published United States Blackwell Publishing Ltd 2014
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Summary:We compared 2 variations of differential‐reinforcement‐of‐low‐rate (DRL) procedures: spaced‐responding DRL, in which a reinforcer was delivered contingent on each response if a specified interval had passed since the last response, and full‐session DRL, in which a reinforcer was presented at the end of an interval if the response rate was below criterion within the specified interval. We used a human‐operant procedure and analyzed within‐session responding to assess any similarities or differences between procedures. Data revealed a positive contingency between responding and reinforcement under the spaced‐responding DRL schedule and a negative contingency under the full‐session DRL schedule. Furthermore, 60% of the participants discontinued responding by the last full‐session DRL session. Implications for the appropriate procedural and taxonomical usage of both DRL schedules are discussed.
Bibliography:ArticleID:JABA114
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ark:/67375/WNG-23FTL51F-G
Eunice K. Shriver National Institute of Child Health and Human Development (NICHD) - No. RO1HD049753
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0021-8855
1938-3703
DOI:10.1002/jaba.114