The Influence Of Personality Traits On Validity Of Psychophysiological Test

The technology of psychological physiology test is a technique which check the relationship of suspect,case and event.At present,It plays an important role in the Public security and the judicial's area.However,the accuracy of the result of psychological physiology test will be influenced by different factors,especially in the field of The public security and The judicial,that needs more requirements for the accuracy.the relationship between the accuracy of the test and the characteristics of personality.Meanwhile,the influence of the personal differences,these are the hot of The technology of criminal psychological test at the current.So this research combines qualitative and quantitative to discuss the impact which the personality operates on the validity of psychological physiology's test at the base of literature analysis.This research firstly use the model of the simulation of theft,take college students as subjects and choose the form of random draw to extract the role(including perpetrators and the innocent)of the case.At the end of the simulation,It uses the comprehensive method of cognitive to check the testers and select false and missed participants.And then,using some methods includes EPQ-RSC to do independent sample T test,dual logistic analysis and test map analysis between false,missed participants and the corrects and analyse personality's factors which may impact the accuracy of the test based on.The result of this research show that:(1)The correct participants have more ability than missed participants in E dimension and less ability than missed participants in N dimension when acting perpetrators.(2)The correct participants have less ability than false participants in P dimension when acting the innocent.In addition,Actual case study which combine EPQ-RSC and psychological physiology's test by studying individual case on the personality of the angle choose a typical case to analyse the test map.The research find that personality traits really has effects on psychological physiology's test.Not only the research provides theoretical support for relationship of the personality traits and psychological physiology's test,and also It has important meaning for science applications of psychological physiology's test.