The way you see yourself and others affects your behaviour patterns, this paper discusses the
relationship between self-efficacy, cooperation and competition personality and mobile phone addiction
of Vocational College Students. The results show that there are significant differences in self-efficacy and
cooperation and competition personality between students of different genders. There are significant
differences in self-efficacy and cooperative tendency among different groups. Self-efficacy can significant
positive predict the cooperative competitive tendency. Controlling the competitive tendency, self-efficacy
can significant negatively predict the mobile phone addiction behavior. Competitive tendency can
significant positive predict the mobile phone addiction behavior.