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DCフィールド | 値 | 言語 |
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dc.contributor.author | Shibasaki, Masahiro | en |
dc.contributor.author | Ishida, Masato | en |
dc.contributor.alternative | 柴崎, 全弘 | ja |
dc.date.accessioned | 2013-03-26T04:42:21Z | - |
dc.date.available | 2013-03-26T04:42:21Z | - |
dc.date.issued | 2012-11 | - |
dc.identifier.issn | 0735-7036 | - |
dc.identifier.uri | http://hdl.handle.net/2433/172545 | - |
dc.description.abstract | The overtraining extinction effect (OEE), a phenomenon in which extended training facilitates extinction, has been found in mammals and reptiles. However, fish have never shown OEE. No study has yet investigated OEE in newts, a representative amphibian species. We tested whether newts, Cynops pyrrhogaster, show OEE in a straight-array task. All animals received five trials per day and were given a piece of dried worm during reinforced trials. They showed significant acquisition and extinction effects in reinforced and nonreinforced trials. However, we found no difference in extinction performance between a group with 25-trial acquisition and one with 75-trial acquisition, suggesting that OEE was not found in newts. OEE has generally been explained in terms of frustration-related mechanisms. Our results suggest that emotional reactions to nonreward, such as frustration, may not influence behavior in amphibians. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Psychological Association | en |
dc.rights | © 2012 American Psychological Association | en |
dc.rights | この論文は著者最終稿です。内容が印刷版と異なることがありますので、引用の際には出版社版をご確認ご利用ください。This is the Accepted Author Manuscript. Please cite only the published version. | ja |
dc.subject | overtraining | en |
dc.subject | extinction effect | en |
dc.subject | successive acquisitions and extinctions | en |
dc.subject | frustration | en |
dc.subject | newts | en |
dc.title | Effects of overtraining on extinction in newts (Cynops pyrrhogaster) | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.ncid | AA10638079 | - |
dc.identifier.jtitle | Journal of comparative psychology | en |
dc.identifier.volume | 126 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 368 | - |
dc.identifier.epage | 371 | - |
dc.relation.doi | 10.1037/a0027775 | - |
dc.textversion | author | - |
dc.identifier.pmid | 22468939 | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
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