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How to Study Choice-Induced Attitude Change: Strategies for Fixing the Free-Choice Paradigm
Social and Personality Psychology Compass, 2010Abstract The theory of cognitive dissonance has been among the most influential theories in social psychology for the last 50 years. Support for the theory has come primarily from three experimental paradigms: free‐choice, induced compliance, and effort justification. Recently, Chen and Risen (2010,
Jane L. Risen, M Keith Chen
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Physiology and Behavior, 2013
Among its many beneficial effects, calorie restriction (CR) has also been found to reduce anxiety related behavior in the rodent. With heightened levels of stress and anxiety implicated as a key precipitating factor of relapse and alcohol addiction, it was found that a 25% CR in addition to inducing anxiolytic effects also had the capacity to reduce ...
Lisa Guccione, Antonio Paolini
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Among its many beneficial effects, calorie restriction (CR) has also been found to reduce anxiety related behavior in the rodent. With heightened levels of stress and anxiety implicated as a key precipitating factor of relapse and alcohol addiction, it was found that a 25% CR in addition to inducing anxiolytic effects also had the capacity to reduce ...
Lisa Guccione, Antonio Paolini
exaly +3 more sources
Comparison of preferences for object properties in the rat using paired- and free-choice paradigms
Applied Animal Behaviour Science, 2008Abstract A common method for testing preference for objects is to determine which of a pair of objects is approached first in a paired-choice paradigm. In comparison, many studies of preference for environmental enrichment (EE) devices have used paradigms in which total time spent with each of a pair of objects is used to determine preference.
Patricia M Riddell, Claire M. Williams
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Psychopharmacology, 2015
We hypothesized that the corticotropin-releasing factor (CRF) system is hyperresponsive in animals with high ethanol intake, which exhibits a reduction of ethanol intake when administered with a CRF1 receptor antagonist.Outbred Swiss mice were subjected to a long-term, three-bottle, free-choice paradigm (5 and 10 % [v/v] ethanol and water) that ...
Marcela Pereira +2 more
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We hypothesized that the corticotropin-releasing factor (CRF) system is hyperresponsive in animals with high ethanol intake, which exhibits a reduction of ethanol intake when administered with a CRF1 receptor antagonist.Outbred Swiss mice were subjected to a long-term, three-bottle, free-choice paradigm (5 and 10 % [v/v] ethanol and water) that ...
Marcela Pereira +2 more
exaly +3 more sources
Naloxone decreases ethanol consumption within a free choice paradigm in rats
Pharmacology Biochemistry and Behavior, 1988The effect of subcutaneous naloxone administration on the consumption of a weak ethanol solution in rats on the three consecutive days (testing days) was investigated using a behavioral paradigm which includes a first forced ethanol exposure (conditioning day) followed by a two-bottle ethanol/water choice procedure.
Sandi, Carmen +2 more
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Dissonance-induced false memories: Evidence from a free-choice paradigm
Journal of Cognitive Psychology, 2014People often misremember the past as consistent with the present. Recent research using an induced-compliance paradigm has revealed that cognitive dissonance is one mechanism that can underlie this memory distortion. We sought to replicate and extend this finding using a free-choice paradigm: Participants made either an easy or a difficult choice ...
Dario N. Rodriguez, Deryn Strange
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A novel placebo-controlled clinical study design without ethical concerns – The free choice paradigm
Medical Hypotheses, 2012All doubled-blinded and placebo-controlled randomized drug trials carry the ethical limitation that up to 50% of patients are treated by an inert placebo pill for a prolonged period of time, and that treatment effects of the drug have to be separated from unspecific (placebo) effects that also occur in the drug arm of the treatment.
Paul, Enck +2 more
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The Journal of Social Psychology, 2019
Past research suggests that religion imbues people with a sense of certainty - via an increase in personal control, by providing meaning in life, or by activating associated norms. Based on findings suggesting that uncertainty and cognitive dissonance share many underlying features, we investigated whether thinking about religion, either situationally ...
Forstmann, Matthias +1 more
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Past research suggests that religion imbues people with a sense of certainty - via an increase in personal control, by providing meaning in life, or by activating associated norms. Based on findings suggesting that uncertainty and cognitive dissonance share many underlying features, we investigated whether thinking about religion, either situationally ...
Forstmann, Matthias +1 more
openaire +2 more sources
Alcoholism: Clinical and Experimental Research, 2006
Background: Previous studies have shown that maternal separation can be used in animal studies of early environmental influence on adult ethanol intake. These studies have shown that short daily separations result in low ethanol intake, whereas prolonged separations relate to an enhanced risk for a high ethanol intake. The aim of the present study was
Lisa, Gustafsson, Ingrid, Nylander
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Background: Previous studies have shown that maternal separation can be used in animal studies of early environmental influence on adult ethanol intake. These studies have shown that short daily separations result in low ethanol intake, whereas prolonged separations relate to an enhanced risk for a high ethanol intake. The aim of the present study was
Lisa, Gustafsson, Ingrid, Nylander
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Caffeine promotes ethanol drinking in rats. Examination using a limited-access free choice paradigm.
Alcohol (Fayetteville, N.Y.), 2000There is growing evidence that caffeine may alter the pattern of intake of a variety of drugs. The present study was designed to assess the effect of caffeine pretreatment on voluntary ethanol consumption. The first experiment examined the effect of caffeine on the acquisition of ethanol intake in a limited-access-choice procedure in which water and ...
D, Kunin +4 more
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