Abstract:
:To study how effort affects reward value, we replicated Fortes, Vasconcelos and Machado's (2015) study using an adjusting-delay task. Nine pigeons chose between a standard alternative that gave access to 4 s of food, after a 10 s delay, and an adjusting-delay alternative that gave access to 12 s of food after a delay that changed dynamically with the pigeons' choices, decreasing when they preferred the standard alternative, and increasing when they preferred the adjusting alternative. The delay value at which preference stabilized defined the indifference point, a measure of reward value. To manipulate effort across phases, we varied the response rate required during the delay of the standard alternative. Results showed that a) the indifference point increased in the higher-response-rate phases, suggesting that reward value decreased with effort, and b) in the higher-response-rate phases, response rate in the standard alternative was linearly related to the indifference point. We advance several conceptions of how effort may change perceived delay or amount and thereby affect reward value.
journal_name
J Exp Anal Behavjournal_title
Journal of the experimental analysis of behaviorauthors
García-Leal Ó,Barrón E,Camarena-Pérez H,Vílchez Zdoi
10.1002/jeab.548subject
Has Abstractpub_date
2019-09-01 00:00:00pages
167-176issue
2eissn
0022-5002issn
1938-3711journal_volume
112pub_type
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journal_title:Journal of the experimental analysis of behavior
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更新日期:2003-05-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
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更新日期:1977-01-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
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更新日期:2018-05-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1991.55-3
更新日期:1991-01-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1002/jeab.174
更新日期:2016-01-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1971.16-15
更新日期:1971-07-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1978.30-1
更新日期:1978-07-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1970.14-345
更新日期:1970-11-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1968.11-9
更新日期:1968-01-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1986.45-283
更新日期:1986-05-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1995.63-1
更新日期:1995-01-01 00:00:00
abstract::This experiment compared descriptions of concurrent choice by the stay/switch model, which says choice is a function of the reinforcers obtained for staying at and for switching from each alternative, and the generalized matching law, which says choice is a function of the total reinforcers obtained at each alternativ...
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.2009.91-21
更新日期:2009-01-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.2003.79-243
更新日期:2003-03-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1985.43-289
更新日期:1985-05-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1972.17-75
更新日期:1972-01-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1969.12-437
更新日期:1969-05-01 00:00:00
abstract::Behavioral pharmacology has become increasingly independent of the experimental analysis of behavior. At its beginning, behavioral pharmacology was closely related to the experimental analysis of behavior, with developments in each field aiding the other. Early attempts to systematize data in behavioral pharmacology c...
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1984.42-511
更新日期:1984-11-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1986.46-199
更新日期:1986-09-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1979.31-3
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1981.36-317
更新日期:1981-11-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
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更新日期:1978-11-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
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更新日期:2018-05-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1973.20-411
更新日期:1973-11-01 00:00:00
abstract::Three experiments investigated conditions affecting the choice to cooperate or compete. Experiment I compared the effects first of an individual activity, then of a competitive task as an alternative to cooperation. For both comparisons, subjects could earn more by cooperating. Choice of competition, but not individua...
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1976.25-165
更新日期:1976-03-01 00:00:00
abstract::Twenty-three pigeons were subjected to a series of procedures in which the key-peck's effects ranged from immediate, differential food reinforcement, through delayed reinforcement, the production of stimulus changes with and without probable secondary reinforcement, the prevention of food presentation ("food-avoidance...
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1972.18-369
更新日期:1972-11-01 00:00:00
abstract::Pigeons were trained under a discrete-trials detection procedure in which one of a set of color stimuli was presented on the center key and a single response turned off the stimulus and illuminated two side keys. Single responses to one or the other side key produced occasional reinforcers depending on the value of th...
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1989.51-291
更新日期:1989-05-01 00:00:00
abstract::A value-like parameter is introduced into a rate equation for describing variable-interval performance. The equation, derived solely from formal considerations, expresses rate of responding as a joint function of rate of reinforcement and "reinforcer power." Preliminary tests of the rate equation show that it handles ...
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
doi:10.1901/jeab.1979.31-267
更新日期:1979-03-01 00:00:00
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journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
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更新日期:2016-03-01 00:00:00
abstract::The purpose of the experiment was to study the relation between what an organism does in a setting that demands temporal patterning of behavior and what it reports it has done. More specifically, a pigeon produced two classes, shorter and longer, of temporal patterns of key pecks (interresponse times) on a center key....
journal_title:Journal of the experimental analysis of behavior
pub_type: 杂志文章
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更新日期:1983-01-01 00:00:00