The Effect Of Self-Processing On The Processing Of Fairness

Self-system has a certain relationship with cognition,motivation,emotion and behavioral processes.Researchers find that information about the self is prioritized and will have an impact on the next task.Therefore,this study uses the sentence to organize the task to start the individual's self-processing,and then let the participants perform the ultimatum game task to explore how self-processing will affect social decision-making.At the same time,the mother occupies a very important position in the relationship self,which is a very important component of the relationship self.Therefore,in the next experiment,we also use the sentence to organize and start the self-processing and mother processing of the subjects,and then explore whether the individual self-processing and the relationship self-processing have different influence on the individual's sense of fairness.Experiment 1 uses the ultimatum game task to explore the impact of individual self-processing and non-self-processing on fairness.The experimental design is as follows: 2(startup type: individual self-processing and others processing)× 2(task type: fair and unfair),two factors within the experimental design of the test.The experiment results show that the rejection rate of the unfair conditions of the ultimatum game is significantly greater than it under fair conditions.And on the EEG component,on the FRN,the interaction type and the task type interacted significantly.Under the individual self-processing conditions,there was no significant difference in the FRN amplitude under the unfair quotation and fair quotation conditions.The experimental results show that after starting the individual self-processing,people will rely on the cost-benefit theory and respond with the mentality of “have better than no good”,and the sensitivity to the fairness of the offer is reduced.Experiment 2 investigates the impact of different types of self-processing on fairness.The ultimatum game is still be applied to start the stimulus of the self,others,the mother in the decision-making task.The experimental design is: 3(starting type: individual self-processing,relationship self-processing and others processing)× 2(task type: fair and unfair)two factors within the experimental design.It can be clearly seen from the experiment results that the rejection rate of unfair conditions is significantly higher than that under fair conditions.According to EEG components,the average amplitude of FRN caused by unfair conditions is significantly greater than that under fair conditions.The interaction between the startup type and the task type is obviously exist.The simple effect analysis shows that under the conditions of other people's processing and mother processing,there are obvious differences under fair and unfair conditions.At the same time,there is no significant difference between fair and unfair quotations under individual self-processing conditions.It shows that the influence of the processing of others and the processing conditions of the mother on the sense of fairness is the same,and there is a significant difference in the influence of individual self-processing and maternal processing on the sense of fairness.The amplitude of P300 caused by fair conditions is significantly greater than that under unfair conditions.This study shows that:(1)People tend to reject unfair quotations and maintain a fair social environment.(2)Under the conditions of individual self-processing,people will rely on the theory of economic cost,and the tolerance for quotation will become higher.(3)Compared with the mother,under the condition of individual self-processing,the participants' judgment on the quotation is more inclined to the mentality of “having better than no good”.