不诚实行为的认知神经机制

说谎,作为人性的一方面,已经成为心理学、生物进化学、实验经济学等多学科的关注点。说谎会受到多种文化的谴责,说谎行为也是人们所不支持的。但是国外的研究发现,在普通人群中,不诚实行为也是普遍存在的,而且这种不诚实行为并没有影响被试诚实的自我概念。因此了解这种不诚实行为的发生、发展过程,对人们认识和识别不诚实行为,提高人际互动质量至关重要。本文从不诚实行为的发生、发展过程出发,重点介绍了不诚实行为的研究范式、认知神经机制和影响因素。并针对已有研究的不足:(1)实验结果的解释水平低;(2)变量操纵不严谨;(3)研究方法局限; 提出了可能的解决方案。

The Cognitive and Neural Mechanism of Dishonest Behavior

Lying,as a facet of human nature,has been a focus of research across a broad range of disciplines including psychology,evolutionary biology,and experimental economics.Due to its immoral nature,lying is widely condemned across cultures.Most domestic researches focus on detecting lie in special population.However,foreign studies have found that dishonest behavior is common in the general population.And this dishonest behavior did not affect the self-concept of honest of the participants.Therefore,understanding the occurrence and development of this dishonest behavior is very important for people to recognize and identify dishonest behaviors and improve the quality of interpersonal interaction.This paper starts with the occurrence and development of dishonest behavior,and focuses on the research paradigm,cognitive neural mechanism and influencing factors of dishonest behavior.At the same time,the deficiency of existing research is put forward:(1)The experimental results is explained in a low level;(2)The manipulation of variables was not rigorous;(3)limitations of the research methods:the research on the brain mechanism of dishonest behavior is mostly conducted by fMRI Technology(few studies),and few researchers use ERP technology to study dishonest behavior.