基于预期理论的参照依赖

参照依赖是指个体基于某一参照点对得失价值进行判断:参照点之上,个体感受为收益,反之即为损失.参照依赖现象广泛存在于生活中的各种领域.当前,对参照依赖心理机制的解释主要有预期理论、后悔理论和三阶段参照点理论.参照依赖的影响因素主要包括经验、情绪状态、文化、目标和认知对象的特点等.未来的研究应主要集中于参照依赖的产生根源,深入探讨参照依赖的神经机制,加强动态参照点、多重参照点以及群体中参照依赖现象的研究.

Reference Dependence Based on Prospect Theory

Reference dependency refers to that decision makers evaluations for the value of outcome are based upon certain reference point. That is, if the decision maker perceives his current wealth to be higher than the reference point, he feels a gain; conversely, if his current wealth falls short of his reference point, he suffers a loss. Reference dependency exists in almost all fields of everyday life. This paper introduces three psychological mechanisms of reference dependency, namely, prospect theory, regret theory and tri-reference-point theory. Then, we introduce influential factors of the reference dependency in terms of experience, emotional state, culture, goal and cognitive object characteristic. Future researches of reference dependency are expected to concern its origin and neural mechanism, and explore deeply dynamic reference point, multiple reference point and reference dependency in group.