认知控制子成分与客观风险对信任行为的影响  

The Effects of Cognitive Control Subcomponents and Objective Risk on Trust Behavior

作　　者：陈瀛 吴瑕 汪新建 Chen Ying;Wu Xia;Wang Xinjian(College of Vocational Education,Tianjin University of Technology and Education,Tianjin,300222;Faculty of Psychology,Tianjin Normal University,Tianjin,300382;School of Humanities and Social Sciences,Fuzhou University,Fuzhou,350108)

机构地区：[1]天津职业技术师范大学职业教育学院,天津300222 [2]天津师范大学心理学部,天津300382 [3]福州大学人文社会科学学院,福州350108

出　　处：《心理科学》2022年第1期187-194,共8页Journal of Psychological Science

基　　金：国家社科基金重大项目(18ZDA165);天津市教委科研计划项目(2021SK016);天津市普通高等学校人文社会科学重点研究基地-职业教育发展研究中心项目的资助。

摘　　要：研究通过三个实验,在控制客观风险高低的同时,分别对刺激—反应一致性、任务转换和工作记忆负载进行操纵。结果发现,抑制控制在反应时上表现出差异,刺激—反应一致条件下被试做出信任的反应时更快;认知灵活性和工作记忆刷新在信任率上表现出差异,不转换条件和低工作记忆负载条件下被试的信任率更高。结果表明,抑制控制主要影响反应组织过程,认知灵活性和工作记忆刷新则会影响个体的信任决策过程。此外,客观风险对信任行为的影响表现出跨情境一致性,低风险条件下信任率更高。Trust encompasses one’s willingness to take certain risks based on an expectation of other’s behavior in order to obtain positive results in the future.Trust is the basis of interpersonal communication and plays an important role in maintaining social stability and harmony.A great deal of interest in trust has been expressed by scholars of different disciplines and specialties,however,the effects of the subcomponents of cognitive control(i.e.inhibition control,cognitive flexibility,and working memory updating)and objective risk on trust behavior are still unclear.Investigating the effects of subcomponents of cognitive control and objective risk on trust can help us to explore the underlying mechanism of trust behavior and provide guidance for reality.In Experiment 1,by combining trust game paradigm and Simon task,we examined the effects of inhibitory control by manipulating stimulusresponse consistency(consistent vs.inconsistent),and the effects of objective risk by manipulating the risk of trust outcome(high risk vs.low risk)on trust behavior.The trust rate(number of trust decision in the total trials)and reaction times(RTs)were recorded.The results found a significant main effect of stimulus-response consistency in RTs,and the RTs in inconsistent condition were longer than that in consistent condition.The main effect of consistency in RTs suggested that inhibitory control can operate on the response organization stage of trust behavior.A significant main effect of objective risk in trust rate was found to show higher trust rate under low risk condition,relative to high risk condition.In Experiment 2,by combining trust game paradigm and task switching paradigm,we investigated the effects of cognitive flexibility by manipulating task switching(switching vs.no switching),and the effects of objective risk(high risk vs.low risk)on trust behavior.The results found a significant main effect of task switching in trust rate,showing a lower rate in switching condition,relative to no switching condition.The main effec

关 键 词：信任 认知控制 抑制控制 认知灵活性 工作记忆刷新 客观风险 

分 类 号：B842[哲学宗教—基础心理学] B848.4[哲学宗教—心理学]