他人道德决策对护理人员道德判断的ERP研究  

The Effect of Others' Ethical Decision Making on Nurses' Moral Judgement:An ERP Study

作　　者：路红[1] 邢惠子 王丹[1] 胡鹏[1] 刘毅[1] 

机构地区：[1]广州大学教育学院,广州510006

出　　处：《心理研究》2017年第1期57-63,共7页Psychological Research

基　　金：教育部人文社会科学规划基金项目(11YJA190012)

摘　　要：本研究采用事件相关电位技术,以护理人员现实工作中所遇到的道德困境为实验材料,考察他人道德决策对其道德判断的影响。结果表明,道德判断加工的早期阶段中道德情境与不道德情境的差异不显著,N1成分的潜伏期与波幅差异均不显著。刺激呈现之后的200ms左右,P2成分有差异,相比道德情境来说,不道德情境下诱发的P2成分潜伏期短、波幅大,不道德情境引起的负性情绪更容易得到个体的注意。P3成分有差异,道德情境下所诱发的P3成分波幅更大,相比不道德情境,对道德情境评价时需要耗费更多的认知资源。With the event-related potential technologies, affected their moral judgment, using moral dilemmas in results supported that there was no significant difference unethical situation in the early stage of moral judgement we explored how others＇ ethical decision making nurses＇ daily work as stimuli materials. The ERP for the amplitude and latency of N1. Ethical and processing have no significance. About 200ms af- ter stimulus was presented, unethical situation elicited a larger P2 amplitude, compared with ethical situa- tion condition. Moreover, the P3 amplitude in unethical condition was significantly bigger than in ethical condition. Taken together, these findings had revealed that negative emotion triggered by unethical situation tended to attract more attention. And oeoole cost more cognitive resources whenassessing ethical situation.

关 键 词：道德困境 道德判断 事件相关电位 护理人员 

分 类 号：R47[医药卫生—护理学]