Temporal control in chained fixed-ratio, fixed-interval schedules
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UnB |
Texto Completo: | http://repositorio.unb.br/handle/10482/29054 https://dx.doi.org/10.3922/j.psns.2013.1.15 |
Resumo: | Four rats were subjected to chained fixed-ratio (FR), fixed-interval (FI) schedules of reinforcement (chain FR 5 FI). A FR schedule at one lever produced a discriminative stimulus (i.e., light) associated with an FI schedule of primary reinforcement (water) at the second response lever. The FR schedule was kept constant, whereas the FI length was changed from 10 to 60 s under five different experimental conditions. Increases in the FI length resulted in increases in pre-ratio pauses, but pauses in the FI tended to be a constant percentage of FI length. Data from this experiment indicate that pre-ratio pauses are also a function of the interreinforcement interval (IRI). Data from three experiments with chained FR 5 FI 60-s schedules indicate that pausing in the FI component of chained FR FI schedules with the FI as the second component of the chain may tend to disappear as the IRI duration increases. |
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Todorov, João ClaudioCouto, Kalliu CarvalhoCarvalho, Lucas Couto de2017-12-07T05:04:56Z2017-12-07T05:04:56Z2013-06TODOROV, João Claudio; COUTO, Kalliu Carvalho; CARVALHO, Lucas Couto de. Temporal control in chained fixed-ratio, fixed-interval schedules. Psychology & Neuroscience, v. 6, n. 1, p. 105-108, jan./jun. 2013. DOI: https://doi.org/10.3922/j.psns.2013.1.15. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882013000100015. Acesso em: 29 jul. 2020.http://repositorio.unb.br/handle/10482/29054https://dx.doi.org/10.3922/j.psns.2013.1.15Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São PauloPsychology & Neuroscience - (CC BY) - All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Fonte: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882013000100015. Acesso em: 29 jul. 2020.info:eu-repo/semantics/openAccessTemporal control in chained fixed-ratio, fixed-interval schedulesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleControle (Psicologia)Esquemas de reforçamentoRato como animal de laboratórioFour rats were subjected to chained fixed-ratio (FR), fixed-interval (FI) schedules of reinforcement (chain FR 5 FI). A FR schedule at one lever produced a discriminative stimulus (i.e., light) associated with an FI schedule of primary reinforcement (water) at the second response lever. The FR schedule was kept constant, whereas the FI length was changed from 10 to 60 s under five different experimental conditions. Increases in the FI length resulted in increases in pre-ratio pauses, but pauses in the FI tended to be a constant percentage of FI length. Data from this experiment indicate that pre-ratio pauses are also a function of the interreinforcement interval (IRI). Data from three experiments with chained FR 5 FI 60-s schedules indicate that pausing in the FI component of chained FR FI schedules with the FI as the second component of the chain may tend to disappear as the IRI duration increases.engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_TemporalControlChained.pdfARTIGO_TemporalControlChained.pdfapplication/pdf341909http://repositorio2.unb.br/jspui/bitstream/10482/29054/2/ARTIGO_TemporalControlChained.pdf020cfa46f90f8682e409d2f1fcee13e5MD52open access10482/290542023-06-04 19:07:13.796open accessoai:repositorio2.unb.br:10482/29054Biblioteca Digital de Teses e DissertaçõesPUBhttps://repositorio.unb.br/oai/requestopendoar:2023-06-04T22:07:13Repositório Institucional da UnB - Universidade de Brasília (UnB)false |
dc.title.pt_BR.fl_str_mv |
Temporal control in chained fixed-ratio, fixed-interval schedules |
title |
Temporal control in chained fixed-ratio, fixed-interval schedules |
spellingShingle |
Temporal control in chained fixed-ratio, fixed-interval schedules Todorov, João Claudio Controle (Psicologia) Esquemas de reforçamento Rato como animal de laboratório |
title_short |
Temporal control in chained fixed-ratio, fixed-interval schedules |
title_full |
Temporal control in chained fixed-ratio, fixed-interval schedules |
title_fullStr |
Temporal control in chained fixed-ratio, fixed-interval schedules |
title_full_unstemmed |
Temporal control in chained fixed-ratio, fixed-interval schedules |
title_sort |
Temporal control in chained fixed-ratio, fixed-interval schedules |
author |
Todorov, João Claudio |
author_facet |
Todorov, João Claudio Couto, Kalliu Carvalho Carvalho, Lucas Couto de |
author_role |
author |
author2 |
Couto, Kalliu Carvalho Carvalho, Lucas Couto de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Todorov, João Claudio Couto, Kalliu Carvalho Carvalho, Lucas Couto de |
dc.subject.keyword.pt_BR.fl_str_mv |
Controle (Psicologia) Esquemas de reforçamento Rato como animal de laboratório |
topic |
Controle (Psicologia) Esquemas de reforçamento Rato como animal de laboratório |
description |
Four rats were subjected to chained fixed-ratio (FR), fixed-interval (FI) schedules of reinforcement (chain FR 5 FI). A FR schedule at one lever produced a discriminative stimulus (i.e., light) associated with an FI schedule of primary reinforcement (water) at the second response lever. The FR schedule was kept constant, whereas the FI length was changed from 10 to 60 s under five different experimental conditions. Increases in the FI length resulted in increases in pre-ratio pauses, but pauses in the FI tended to be a constant percentage of FI length. Data from this experiment indicate that pre-ratio pauses are also a function of the interreinforcement interval (IRI). Data from three experiments with chained FR 5 FI 60-s schedules indicate that pausing in the FI component of chained FR FI schedules with the FI as the second component of the chain may tend to disappear as the IRI duration increases. |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013-06 |
dc.date.accessioned.fl_str_mv |
2017-12-07T05:04:56Z |
dc.date.available.fl_str_mv |
2017-12-07T05:04:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
TODOROV, João Claudio; COUTO, Kalliu Carvalho; CARVALHO, Lucas Couto de. Temporal control in chained fixed-ratio, fixed-interval schedules. Psychology & Neuroscience, v. 6, n. 1, p. 105-108, jan./jun. 2013. DOI: https://doi.org/10.3922/j.psns.2013.1.15. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882013000100015. Acesso em: 29 jul. 2020. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unb.br/handle/10482/29054 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://dx.doi.org/10.3922/j.psns.2013.1.15 |
identifier_str_mv |
TODOROV, João Claudio; COUTO, Kalliu Carvalho; CARVALHO, Lucas Couto de. Temporal control in chained fixed-ratio, fixed-interval schedules. Psychology & Neuroscience, v. 6, n. 1, p. 105-108, jan./jun. 2013. DOI: https://doi.org/10.3922/j.psns.2013.1.15. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882013000100015. Acesso em: 29 jul. 2020. |
url |
http://repositorio.unb.br/handle/10482/29054 https://dx.doi.org/10.3922/j.psns.2013.1.15 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo |
publisher.none.fl_str_mv |
Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo |
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reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
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Universidade de Brasília (UnB) |
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UNB |
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UNB |
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Repositório Institucional da UnB |
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Repositório Institucional da UnB |
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http://repositorio2.unb.br/jspui/bitstream/10482/29054/2/ARTIGO_TemporalControlChained.pdf |
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Repositório Institucional da UnB - Universidade de Brasília (UnB) |
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