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首页> 外文期刊>Journal of Behavioral Decision Making >Mood Effects on Dominated Choices: Positive Mood Induces Departures from Logical Rules
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Mood Effects on Dominated Choices: Positive Mood Induces Departures from Logical Rules

机译：情绪对主导选择的影响：积极情绪导致偏离逻辑规则

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摘要

In two studies, we investigated the role of mood states in dominated behavioral choices. Past research has shown that mood effects on judgment and decision-making can be pervasive. Yet, the role of mood in dominated choices has so far been neglected. The present research represents a first empirical examination of mood effects on dominated choices. We measured (Study 1) or manipulated (Study 2) mood states in participants who made a series of choices in a gambling game. In this choice task without trade-offs, participants were provided with information about the outcomes and probabilities associated with each choice option. The strategy to maximize the expected mean outcome implied the application of a straightforward and logical rule: Always choose the dominant option with the highest expected value. It has been argued in the literature that mood should have little or no impact when preferences are clear or strong. Still, we expected that mood states would affect even these dominated choices, building on previous work that showed that positive mood states enhance flexibility, creativity, and explorative behavior. The results showed that decisions made in a happier mood were less often in accordance with the logical rule than decisions made in a sadder mood. To conclude, happier mood states are associated to a lesser extent with decisions in accordance with a rule-based strategy that maximizes expected mean outcomes in dominated choices.
机译：在两项研究中，我们调查了情绪状态在主导的行为选择中的作用。过去的研究表明，情绪对判断和决策的影响可能无处不在。但是，到目前为止，情绪在主导选择中的作用一直被忽略。本研究代表了情绪对主导选择的影响的首次实证检验。我们测量（研究1）或操纵（研究2）在赌博游戏中做出了一系列选择的参与者的情绪状态。在没有权衡取舍的选择任务中，为参与者提供了与每个选择选项相关的结果和概率的信息。最大化预期平均结果的策略意味着应用了简单明了的逻辑规则：始终选择具有最高预期价值的主导选项。文献中已经指出，当偏好清晰或强烈时，情绪应该几乎没有影响。尽管如此，我们仍希望情绪状态甚至会影响这些主导的选择，而以前的研究表明，积极的情绪状态会增强灵活性，创造力和探索行为。结果表明，在心情愉快的情况下做出决策的频率要比在悲伤的情绪下做出决策的频率低。总而言之，根据基于规则的策略，较幸福的情绪状态在较小程度上与决策相关联，该策略基于规则的策略可在主导选择中最大化预期平均结果。

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  • 来源
    《Journal of Behavioral Decision Making》 |2012年第1期|p.74-81|共8页
  • 作者

    MARIEKE DE VRIES; ROB W. HOLLAND; OLIVIER CORNEILLE; EEFJE RONDEEL; CILIA L.M. WITTEMAN;

  • 作者单位

    Department of Medical Decision Making, Leiden University Medical Center, The Netherlands,Behavioural Science Institute, Radboud University Nijmegen, The Netherlands;

    Behavioural Science Institute, Radboud University Nijmegen, The Netherlands;

    Department of Psychology, Universite Catholique de Louvain, Belgium;

    Behavioural Science Institute, Radboud University Nijmegen, The Netherlands,D-CIS Lab, Thales Research & Technology, The Netherlands;

    Behavioural Science Institute, Radboud University Nijmegen, The Netherlands,Department of Psychosocial Science, University of Bergen, Norway;

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  • 正文语种 eng
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  • 关键词

    behavioral choices; mood states; dominated choices; logical rules; happiness;

    机译：行为选择;情绪状态主导选择逻辑规则;幸福;

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