本研究以北京市460名大学生为被试，采用线上的问卷调查法探讨了大学生各类网络成瘾、压力与自我控制之间的关系，得出以下研究结论： （1）从整体上来看，男性与女性大学生在网络游戏成瘾倾向、网络人际关系成瘾倾向与网络购物成瘾倾向分数上差异显著，男性显著高于女性。男性大学生压力总体高于女性大学生压力，男性与女性大学生在一般消极事件压力与学业压力方面差异显著，男性显著高于女性。男性与女性大学生在自我控制上存在显著差异，女性自我控制显著好于男性，女性大学生在冲动控制、健康习惯、节制娱乐方面好于男性。各类网络成瘾高低分组在压力与自我控制方面均存在差异显著，高分组显著高于低分组。 （2）在网络游戏非成瘾者中存在网络游戏玩而不瘾者，其中玩而不瘾者压力与自我控制水平显著低于网络游戏成瘾者；而且玩而不瘾者的学业压力显著低于网络游戏非成瘾者。 （3）压力与各类网络成瘾倾向呈显著正相关，一般生活事件压力、学业压力与消极生活事件压力越高，越容易倾向于网络游戏成瘾、网络人际成瘾和网络信息成瘾。一般生活事件与学业压力越高越容易倾向于网络购物成瘾。 （4）压力和自我控制对各类网络成瘾倾向有预测作用,压力对各类网络成瘾有正向预测，自我控制对各类网络成瘾有负向预测。 （5）压力对各类网络成瘾倾向的影响既有直接作用又有间接作用，自我控制在一般生活事件压力和网络游戏成瘾中发挥部分中介作用；自我控制在一般生活事件、学业压力和网络人际关系成瘾中发挥部分中介作用；自我控制在学业压力和网络信息成瘾中发挥部分中介作用；自我控制在一般生活事件和网络购物成瘾中发挥完全中介作用。

This research studied university students from 460 universities in the city of Beijing, using online questionnaires to explore the types of internet addiction, the relationship of pressure and self-control. During this research, we have come to the following conclusion: 1) Overall, there is a clear divergence in the ratio among male and female university students regarding addiction to online games, interpersonal relationships on the web and online shopping: the male ratio is notably higher than the female ratio. Regarding online messaging, there is not a marked difference, the rate of addiction is relatively low for both males and females. Overall, there is a higher pressure on male students than on female students: there is a clear difference between male and female students regarding pressure because of general unpleasant matters and academic matters, with the pressure being higher for male students than for female students. However, in terms of pressure because of general unpleasant matters, there is a minor difference between males and females: neither of the two sexes feel the pressure would be high. There is a divergence between male and female students regarding self-control; the self-control of female students is better than that of their male counterparts, in all aspects of impulsive control, health habits, and restricting leisure time. However, when it comes to resisting temptation or concentrating on work, there is not a notable difference between male and female students. As for these aspects, the ratio in the results of both sexes is about equal. There are significant differences in pressure and self-control between high and low levels among various types of internet addiction, with the high scores significantly surpassing the lower scores. 2) Pressure and self-control have a predictable effect on various types of internet addiction. 3) Pressure and various types of internet addiction are clearly related. In general, the higher the pressure is because of life-related matters, academic matters or negative life events, the easier it is to develop an addiction to online games, forming interpersonal relationships on the web and online messaging. Moreover, the higher the pressure is because of general life-related and academic matters, the easier it is to become addicted to online shopping. 4) Pressure has both direct and indirect effect on various types of internet addiction; self-control is a partial intermediary in between pressure because of general life-related matters and online game addiction, between general life-related matters the addiction to forming online interpersonal relationships and online messaging; it is a full intermediary in between general life-related matters and addiction to online shopping.