欺骗中自我控制的影响：行为及神经基础研究

自我控制是指为了保持或促进合作，抑制不必要的自动行为倾向的能力。自我控制被认为是内部自然冲动与外部文化需求之间的监管机制(Hofmann, Friese, & Strack, 2009)。自我控制是欺骗识别中一种重要的动机线索。但无论是在识别欺骗中，自我控制扮演的动机线索角色，还是在实施欺骗中，自我控制扮演的监管机制的角色，其认知机制和神经基础还不完全清楚。自我控制能力与自我控制资源对欺骗的影响也是不一样的，而这些影响的神经基础也还没有完全破解。这些都是重要但是现在还没有足够清楚的科学问题。为了解答这些疑惑，本项目拟采用行为、事件相关电位 (ERPs)及功能性磁共振(fMRI)等多种技术手段和多种实验任务来考察自我控制能力和自我控制资源在欺骗中的作用及认知神经机制。

The self-control refers to the ability of restraining unnecessary automatic behavior inclination to maintain or promote cooperation. Self-control is believed as the supervision mechanism of the internal natural impulse and the external cultural needs(Hofmann, Friese, & Strack, 2009). Self-control is an important motivation clue in the trick recognition. However, no matter the motivation clue role the self-control plays in the deceit recognition or the supervision mechanism role the self-control plays in implementing deceits, the cognition mechanism and the neural basis remains unclear yet. The influences of the self-control ability and self-control resources on the deceits are different, but the neural basis of the impacts haven’t been solved yet. These scientific problems are important and unclear. In order to answer the uncertainties in the current work, we adopt multiple technique methods and experimental tasks such as the behavioral study, the event-related potential(ERPs) and the functional magnetic resonance imaging(fMRI) to investigate the roles which self-control ability and self-control resources plays in the deceits and its cognitive neural mechanism.