摘要
选择过载效应是指当人们面临更多的选项时,会产生更少积极情绪/更多消极情绪的现象.为探究决策时间与选择过载效应之间的关系,招募59名被试在不同大小的选择集中完成简单选择任务和自主选择任务,记录其在2个任务反应时间的差值作为决策时间(DT).结果发现:(1)选项数量与决策时间显著正相关、与消极情绪体验显著正相关;(2)选项数量既能直接正向预测个体的消极情绪体验,也能通过决策时间的中介预测消极情绪体验.研究结果揭示了决策时间对选择过载效应的重要作用,即人们在面临较多选项时产生的消极情绪可能是由于决策时间增加导致的,为优化人们的选择体验提供了有效启示.
Choice overload effect refers to the phenomenon that when people are faced with more options,and they will have less positive emotions/more negative emotions.To explore the relationship between decision time and choice overload effect,59 participants were recruited to complete the simple choice task and the independent choice task in different sizes of choice sets,and the difference of their response time between the two tasks was recorded as the decision time(DT).The results showed that,1) the number of options had a significant positive correlation with decision time and negative emotional experience;2) the number of options can not only directly predict the negative emotional experience,but also predict the negative emotional experience through the mediation of decision time.The results reveal the important role of decision time in the choice overload effect,that is,the negative emotions people experience when faced with more options may be due to the increased decision time,and provide effective implications for optimizing people’s choice experience.
作者
吕晨钰
何清华
LYU Chenyu;HE Qinghua(Faculty of Psychology,Southwest University,Chongqing 400715,China;Key Laboratory of Cognition and Personality,Ministry of Education,Chongqing 400715,China)
出处
《西南师范大学学报（自然科学版）》
CAS
2022年第9期64-72,共9页
Journal of Southwest China Normal University(Natural Science Edition)
基金
国家自然科学基金面上项目(31972906)
重庆市研究生科研创新项目(CYS20090)。
关键词
选择过载效应
决策时间
选项数量
消极情绪
choice overload effect
decision time
the number of options
negative emotion
