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dc.contributor.author
Pellegrini, Santiago
dc.contributor.author
Papini, Mauricio Roberto
dc.date.available
2020-06-17T19:59:36Z
dc.date.issued
2007-05
dc.identifier.citation
Pellegrini, Santiago; Papini, Mauricio Roberto; Scaling relative incentive value in anticipatory behavior; Academic Press; Learning And Motivation; 38; 2; 5-2007; 128-154
dc.identifier.issn
0023-9690
dc.identifier.uri
http://hdl.handle.net/11336/107577
dc.description.abstract
Papini and Pellegrini (Papini, M. R., & Pellegrini, S. Scaling relative incentive value in consummatory behavior. Learning and Motivation, in press) observed that, within limits, the level of consummatory responding of rats exposed to incentive downshifts in the concentration of sucrose solutions was similar when the ratio of test/training solutions was the same. For example,32 fi 4% and 16 fi 2% downshifts (1:8 test/training ratios) lead to similar levels of consummatorybehavior, despite differences in the absolute concentrations of the solutions involved in the downshift. This suggests the applicability of Weber’s law to spaced-trial, incentive-downshift situations. Experiment 1 extended these results to runway performance using food pellets as reward, and Experiment 2 to lever pressing performance, using an autoshaping procedure and sucrose solutions as rewards. The results conform well to the test/training ratio suggesting that Weber’s law is applicable to anticipatory behavior. A simple mathematical rule that can be easily incorporated into models based on linear operators describes the results of consummatory and anticipatory behavior experiments.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Incentive contrast
dc.subject
Weber’s Law
dc.subject
Cued-recall relativity
dc.subject
Rats
dc.subject.classification
Psicología
dc.subject.classification
Psicología
dc.subject.classification
CIENCIAS SOCIALES
dc.title
Scaling relative incentive value in anticipatory behavior
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-05-27T16:40:00Z
dc.journal.volume
38
dc.journal.number
2
dc.journal.pagination
128-154
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Atlanta
dc.description.fil
Fil: Pellegrini, Santiago. 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: Papini, Mauricio Roberto. Texas Christian University; Estados Unidos
dc.journal.title
Learning And Motivation
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0023969006000324
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.lmot.2006.08.002
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