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dc.contributor.author
Mustaca, Alba Elisabeth
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dc.contributor.author
Martinez, Cristina Susana
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dc.contributor.author
Papini, Mauricio Roberto
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dc.date.available
2020-07-23T15:52:23Z
dc.date.issued
2000-12
dc.identifier.citation
Mustaca, Alba Elisabeth; Martinez, Cristina Susana; Papini, Mauricio Roberto; Surprising nonreward reduces aggressive behavior in rats; International Society for Comparative Psychology; International Journal of Comparative Psychology; 12-2000; 91-100
dc.identifier.issn
0889-3667
dc.identifier.uri
http://hdl.handle.net/11336/110068
dc.description.abstract
Studies with several mammalian species show that the surprising omission of an appetitive reinforcer invigorates aggressive behavior. In the present experiment, dominant and non-dominant individuals within pairs of male rats were identified in pre-tests sessions. The dominant males were then randomly assigned to one of two groups and trained in a consummatory contrast situation. Group 32-W received exposure to 32% sucrose solution and was then shifted to water; Group W-W received exposure to water throughout the experiment. Immediately after a shift to water, non-dominant males were introduced in the training box for a 5-min-long session. The previously dominant males of Group 32-W exhibited a significant decrease in aggressive attacks to non-dominant pairmates, compared to the W-W dominant rats. Consummatory training in a situation involving surprising nonreward inhibits aggressive behavior. The potential connection between the present results and those obtained in experiments with inescapable shocks is discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
International Society for Comparative Psychology
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject.classification
Psicología
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dc.subject.classification
Psicología
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dc.subject.classification
CIENCIAS SOCIALES
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dc.title
Surprising nonreward reduces aggressive behavior in rats
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-02T17:45:23Z
dc.journal.pagination
91-100
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Mustaca, Alba Elisabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina
dc.description.fil
Fil: Martinez, Cristina Susana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina
dc.description.fil
Fil: Papini, Mauricio Roberto. Texas Christian University; Estados Unidos
dc.journal.title
International Journal of Comparative Psychology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://escholarship.org/uc/item/1qt6d2sf#main
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