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Losses Motivate Cognitive Effort More Than Gains in Effort-Based Decision Making and Performance.


ABSTRACT: Human behavior is more strongly driven by the motivation to avoid losses than to pursue gains (loss aversion). However, there is little research on how losses influence the motivation to exert effort. We compared the effects of loss and gain incentives on cognitive task performance and effort-based decision making. In three experiments, participants performed a cognitively effortful task under gain and loss conditions and made choices about effort expenditure in a decision-making task. Results consistently showed significant loss aversion in effort-based decision making. Participants were willing to invest more effort in the loss compared to the gain condition (i.e., perform a longer duration task: Experiments 1 and 2; or higher task load: Experiment 3). On the other hand, losses did not lead to improved performance (sustained attention), or higher physiological effort (pupil diameter) in Experiments 1 and 2. In Experiment 3, losses did enhance working memory performance, but only at the highest load level. Taken together, these results suggest that loss aversion motivates higher effort investment in effort-based decision-making, while the effect of loss aversion during a performance may depend on the task type or effort level.

SUBMITTER: Massar SAA 

PROVIDER: S-EPMC7379863 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Losses Motivate Cognitive Effort More Than Gains in Effort-Based Decision Making and Performance.

Massar Stijn A A SAA   Pu Zhenghao Z   Chen Christina C   Chee Michael W L MWL  

Frontiers in human neuroscience 20200717


Human behavior is more strongly driven by the motivation to avoid losses than to pursue gains (loss aversion). However, there is little research on how losses influence the motivation to exert effort. We compared the effects of loss and gain incentives on cognitive task performance and effort-based decision making. In three experiments, participants performed a cognitively effortful task under gain and loss conditions and made choices about effort expenditure in a decision-making task. Results c  ...[more]

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