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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Published in | Journal of applied behavior analysis Vol. 47; no. 2; pp. 314 - 324 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
United States
Blackwell Publishing Ltd
2014
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | ArticleID:JABA114 istex:69EE578A26BEEEE864E05568EBF1A34DE621CDA7 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 |