Physical and cognitive effort discounting of hypothetical monetary rewards
نویسندگان
چکیده
منابع مشابه
Discounting of monetary and directly consumable rewards.
We compared temporal and probability discounting of a nonconsumable reward (money) and three directly consumable rewards (candy, soda, and beer). When rewards were delayed, monetary rewards were discounted less steeply than directly consumable rewards, all three of which were discounted at equivalent rates. When rewards were probabilistic, however, there was no difference between the discountin...
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There is considerable evidence indicating individuals are highly impatient. In particular, they exhibit higher discount rates in the short run than in the long run (Frederick et al., 2002). This result has significant implications for how we model intertemporal decisionmaking (Strotz, 1955–56). In most of the experiments, short-term discount rates are measured using monetary rewards delivered a...
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Negative symptoms in schizophrenia have been grouped into the 2 factors of apathy and diminished expression, which might be caused by separable pathophysiological mechanisms. Recently, it has been proposed that apathy could be due to dysfunctional integration of reward and effort during decision making. We asked whether apathy in particular is associated with stronger devaluation ("discounting"...
متن کاملReal and hypothetical rewards in self-control and social discounting
Laboratory studies of choice and decision making among real monetary rewards typically use smaller real rewards than those common in real life. When laboratory rewards are large, they are almost always hypothetical. In applying laboratory results meaningfully to real-life situations, it is important to know the extent to which choices among hypothetical rewards correspond to choices among real ...
متن کاملPhysical and cognitive effort discounting across different reward magnitudes: Tests of discounting models
The effort required to obtain a rewarding outcome is an important factor in decision-making. Describing the reward devaluation by increasing effort intensity is substantial to understanding human preferences, because every action and choice that we make is in itself effortful. To investigate how reward valuation is affected by physical and cognitive effort, we compared mathematical discounting ...
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ژورنال
عنوان ژورنال: Japanese Psychological Research
سال: 2013
ISSN: 0021-5368
DOI: 10.1111/jpr.12019