Objective To explore the relationship among mobile phone addiction,self-esteem and cognitive emotion regulation strategies.Method 276 cases of college students were surveyed with Rosenberg's self-esteem scale(SES),Cognitive Emotion Regulation Questionnaire(CERQ) and mobile phone dependency questionnaire for college students.Results Cluster analysis showed that 30.5% of them was in mobile phone addiction group,characterized as persistence and conflict.There had significant difference of self-esteem,meditation,blaming others,disaster and ref...