This study aims to explore the relationship between a family's socioeconomic status,subjective well-being and mobile phone addiction. A total of 2000 college students were sampled from a certain number of colleges,and were assessed with the mobile phone addiction scale,the subjective well-being scale,and the questionnaire for a family 's socioeconomic status. The results show the following:( 1) A family's socioeconomic status was significantly and positively correlated with subjective well-being and mobile phone addiction,and subjective w...