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Postweaning isolation affects responses to incentive contrast in adulthood
(Wiley, 2015-03)
Adolescence is a time involving a series of changes in the use of appetitive reinforcers like food, as well as neuroendocrine changes like those taking place in the mesolimbic dopamine function. Social isolation from ...
Posttrial corticosterone administration enhances the effects of incentive downshift: Exploring the boundaries of this effect
(American Psychological Association, 2009-12)
Posttrial administration of corticosterone was previously shown to enhance consummatory successive negative contrast (cSNC) in rats. The present series of experiments provides additional information that helps determine ...
Mixed Mode Design and Respondent Incentives: Effects on Individual Full Response Outcomes in a Longitudinal Survey Context
(2016)
The present study aims to characterize the effects of a sequential mixed mode survey
design and different levels of respondent incentives on the individual full response
outcome in a longitudinal survey context in the ...
Consummatory successive negative contrast in young and middle-aged rats
(Universidad de Almeria, 2006-11)
Contraste negative sucesivo consumatorio en ratas jovenes y maduras. Se evaluaron las respuestas de ratas maduras (14 meses) y jóvenes (3 meses) en una situación de contraste sucesivo negativo consumatorio (cSNC). Los ...
Emotional reactivity to incentive downshift in adult rats exposed to binge-like ethanol exposure during adolescence
(Frontiers Media S.A., 2019)
Effects of pretraining treatment with testosterone on successive and anticipatory negative contrast
(Pergamon-Elsevier Science Ltd, 2012-02)
Previous research indicated that the suppression of consummatory behavior that follows incentive downshift in male rats is attenuated by testosterone (T) administration during training. The present experiments were designed ...
Persistent incentives to learn: experimental evidence from Brazil
(2022-03-23)
Financial incentives linked to test performance have been a topic of study in contexts where they exist only for a single test or year. This paper explores a policy's randomized setting in which monetary rewards are attached ...
Propranolol reverses open field effects on frustration
(Elsevier, 2014-12)
Reactivity to a reward is affected by prior experience with different reinforcer values of that reward, a phenomenon known as incentive relativity. Incentive relativity can be studied via the consummatory successive negative ...
An analysis of the anxiolytic effects of ethanol on consummatoryUn análisis de los efectos ansiolíticos del etanol sobre el contraste negativo sucesivo consumatorio
(Universidad del Rosario, 2008-12)
Las propiedades ansiolíticas del etanol (1 g/kg, dosis de 15% intraperitoneal) fueron estudiadas en dos experimentos con ratas que fueron expuestas a una disminución sorpresiva del incentivo, una solución azucarada, del ...
Early experience and incentive relativity in adulthood
(International Society of Comparative Psychology, 2014-09)
Human and animal studies have shown the long-lasting impact of early life experience on the development of individual differences in stress responsiveness in later life. Despite the numerous works that evaluate the effect ...