自我损耗、情绪动机对冲动决策的影响

The Influence of Ego-depletion and Emotional Motivation on Impulsive Decision-making

以大学生为被试,探讨自我损耗、情绪动机对冲动决策的影响。采用2×2×2的混合实验设计,组内变量为自我损耗,组间变量为情绪动机方向和强度,使用双任务范式操作自我损耗,使用情绪动机图片启动被试的情绪动机,使用延迟折扣任务的指标k值测量冲动决策。结果发现,高趋近动机的k值大于低趋近动机,高回避动机的k值大于低回避动机。结果表明,自我损耗、情绪动机对冲动决策有明显影响。

Take college students as participants to explore the influence of ego-depletion and emotional motivation on impulsive decision -making,at the same time discuss the influences of ego -depletion and emotional motivation influence impulsive decision -making.Used a 2×2×2 mixed experimental design,the variable in the group is ego -depletion,the inter -group variables are the direction of Emotional Motivation and intensity,ego -depletion is carried out by the dual -task paradigm.Emotional Motivation pictures are used to start motivation motives of participants.Indicator k -value of the delay discounting task to measure Impulsive Decision -making.The results show that the k value of the high motivation of approach is greater than the low motivation of approach,and the k value of the high motivation of withdrawal is greater than the low motivation of withdrawal.The study suggests that self-depletion and Emotional Motivation have a significant impact on Impulsive Decision -making.