| This study is the first to verify the theoretical structure and applicability of six-dimensions model of identity in China.Through the process of revision of the Six Dimensions of Identity Development Scale,this study verifies the division of the six ego-identity dimensions in the six-dimensions model of identity.Through the analysis of the six ego-identity dimensions,this study verifies the positive and negative features of the six ego-identity dimensions.Through the analysis of the identity statuses,this study verifies the existence of achievement,foreclosure,searching moratorium,carefree diffusion,diffused diffusion,and undifferentiated.These results show that six-dimensions model of identity has good theoretical rationality and applicability.This study also reveals the complex interaction mechanism between ego-identity,perfectionism and coping styles.Through the correlation analysis,it verifies the correlation of ego-identity,perfectionism and coping style.Through the regression analysis,this study verifies the predictive effect of ego-identity,perfectionism and coping style.Through the analysis of mediating effect,this study verifies the mediating effect of ego-identity on perfectionism and coping style.The results are as follows:1,The dimension division,dimension feature and identity statuses are comply with all theoretical assumption of identity.The six-dimensions model of identity has a good theoretical structure,and has good applicability in Chinese college students.2,Identity plays an mediating effect between perfectionism and coping style.Positive identity and ruminative exploration play complete mediating effect in the relationship between perfectionism and positive coping style,while ruminative exploration and reconsideration of commitment play partial mediating effect on the relationship between perfectionism and negative coping style. |