中文摘要：

决策研究领域日益重视情绪的作用，情绪的认知评估理论、道德情绪理论及动机维度模型等新兴情绪观使研究者对决策机制的认识不断深化，出现了解释情绪在各类决策中作用机制的理论成果：情绪浸润模型、风险决策感知与评估双系统模型、情绪即社会信息模型、神经情感决策理论：未来尚需加强作用机制的验证研究，．从情绪具身角度进行思考，基于知情交互的角度整合理论体系，重视神经生理机制理论及模型建构。并简要分析了理论成果的启示。

英文摘要：

With the continuous development of decision-making psychological research field,decision researchers are paying increasing attention on the role of emotion plays in decision making process.Based on the development of emotion theory, Cognitive Appraisal theory of emotions, Moral Emotions Theory and Motivational Dimensional Model of Affect bring new views on emotion for decision researchers. Because of the emergence of newly developing emotion perspective, the researchers deepened the knowledge of the mechanisms for decision-making. The Affect Infusion Model, Risk Analysis Dual Theory, Emotion as Social Information Model and Neural Affective Decision Theory are developed to describe how does emotion play a role in different types of decision-making. As an early attempt to interpret emotional role in the decision-making mechanism, Affect Infusion Model （AIM） is trying to explain how emotions effect on individual＇s decision-making in an interpersonal situation. Compared with the traditional risk decision- making models, Risk Perceiving and Evaluating Dual-system Model does not deny the cognitive appraisal processing for risk, but gives more emphasis on emotion function that emotion for risk can arouse the response behavior directly. Starting from the social function of emotions, two-emotional information processing system model--Emotion as Social Information Model （EASI） was developed. EASI extends the emotion view which has more ecological utility, emphasizes on the adaptive significance of different emotions in a variety of situations. EASI has great research and applying values. A new theory was proposed as a psychologically and neurologically realistic account of specific brain mechanisms underlying human preference and decision. The Neural Affective Decision Theory （NADT） proposes that valuation and decision making are both emotional processds, involving interacting brain areas that included two expectation- discrepancy subsystems： a dopamine-encoded system for positive events and a serotonin- en