| 不同模糊程度下模糊决策的决策偏好 |
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| 引用本文： | 张凤华.不同模糊程度下模糊决策的决策偏好[J].心理学探新,2009,29(6):51-55. |
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| 作者姓名： | 张凤华 |
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| 作者单位： | 江西师范大学,心理学院,南昌,330022 |
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| 摘 要： | 该研究采用艾尔斯伯格悖论的变式,选取二择一的迫选任务,旨在探讨不同球数和不同模糊程度下模糊决策的决策偏好。结果发现,球数的不同对决策的偏好基本上没有影响;而模糊程度的不同,对决策的偏好有影响。具体表现为：模糊程度较高时,被试倾向于模糊厌恶,模糊程度较低时倾向于模糊寻求。
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| 关 键 词： | 模糊决策 模糊厌恶 二择一的选择任务 变异性 扩散模型 |
The Decision-making Preference under Different Ambiguity Conditions |
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| Zhang Fenghua.The Decision-making Preference under Different Ambiguity Conditions[J].Exploration of Psychology,2009,29(6):51-55. |
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| Authors: | Zhang Fenghua |
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| Institution: | Zhang Fenghua(School of Psychology,Jiangxi Normal University,Nanchang 330022) |
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| Abstract: | The decision preference under different ambiguity conditions was researched using the modification of Ellsberg paradox with a choice between two alternatives.The results suggested that the number of the balls in the bottle had no difference to the decision preference.But there was a significant difference to the decision preference under different ambiguity conditions.When the degree of the ambiguity was higher,the participants demonstrated ambiguity aversion.When the degree of the ambiguity was lower,the participants demonstrated risk seeking. |
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| Keywords: | ambiguity decision ambiguity aversion a choice between two alternatives variability the diffusion model |
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