反馈间隔影响反馈加工的行为及电生理研究

Feedback plays a crucial role in real life. Learning from the information feedback, human being could mater general skills and knowledge for adapt to the environment.As an important factor of feedback processing, feedback interval means the durationbetween initiation of behaviorandthe appearance of feedback stimulus. However, the prior research about how the feedback interval modulated feedback processing did not reach consistent viewpoint.Introduced both the behavioral and ERP studies about how feedback interval affects feedback processing, and analyzed the reasons for the results discrepancies among these studies. Finally,we propose the necessity to standardizethe definition of feedbackinterval and the combination of the behavioral and electrophysiological methods in further research. "