权力感对体育专业大学生道德认知的影响:来自fNIRS的证据  

The influence on sense of power on moral cognition of college students majoring in sports:Evidence from fNIRS

作　　者：陈梦一 祝大鹏[1,2] CHEN Mengyi;ZHU Dapeng(School of Psychology,Wuhan Sports University,Wuhan 430079,China;Hubei Exercise Training and Monitoring Key Laboratory,Wuhan Sports University,Wuhan 430079,China)

机构地区：[1]武汉体育学院心理学系,湖北武汉430079 [2]武汉体育学院运动训练监控湖北省重点实验室,湖北武汉430079

出　　处：《体育学刊》2024年第6期71-76,共6页Journal of Physical Education

基　　金：武汉体育学院校级科研创新团队项目“运动心理学理论与应用”(21KT01);湖北省优势学科群“运动与脑科学”项目(鄂教研〔2021〕5号);湖北省高等学校哲学社会科学重大项目(23ZD261)。

摘　　要：采用三因素混合实验设计,探究权力感影响体育专业大学生道德认知的神经机制。结果显示:(1)启动不同权力感组对不同道德事件的反应时差异不显著。(2)启动高权力感组中,体育情境比一般情境引起更强的皮层活动;启动低权力感组中,反社会行为图片比亲社会行为图片引起更强的皮层活动。在4类道德事件中均发现启动高权力感组在左侧DLPFC的相对显著激活;一般情境下发现启动高权力感组在左侧OFC的相对显著激活,而体育情境事件下的激活差异不大。研究表明,左侧DLPFC是权力感影响体育专业大学生道德认知的关键脑区;左侧OFC则反映权力感对道德认知影响的情境依赖性。启动高权力感大学生的认知过程主要表现为对情绪反应的抑制,以及基于规则的理性推理;启动低权力感大学生则表现为对道德事件的认知控制反应,以及基于结果的非理性推理。The three-factor hybrid experimental design was used to explore the difference and brain mechanism of the influence of sense of power on the moral cognition of college students majoring in sports.The results showed that:(1)There was no significant difference between two groups in the response to moral behavior events.(2)In the high sense of power group,the sports situation induced stronger cortical activity,and in the low sense of power group,antisocial behavior images induced stronger cortical activity.A relatively significant activation was found in the left DLPFC under different behavioral events,and a relatively significant activation was found in the left OFC for moral cognitive judgment of general situational events,but there was no significant difference in the activation of the sports situational events.Therefore,the study revealed that the left DLPFC is the key brain area in which the sense of power affects the moral cognition of sports majors,and the left OFC reflects the situational dependence of the influence of sense of power on moral cognition.The cognitive process of high sense of power college students is characterized by inhibition of emotional response and rule-based rational reasoning,and then the cognitive process of initiating low sense of power is manifested as cognitive control response to moral events and outcome-based irrational reasoning.

关 键 词：体育心理学 道德认知 权力感 体育专业大学生 近红外脑功能成像技术 

分 类 号：G80-05[文化科学—运动人体科学]