The paper makes comparison between Marx s theory on free time and free time of Cyber-communication in order to prove that free Cyber-communication encourages all-round development of humankind.

The Problems and Countermeasures Relating to the Network Communication of College Students;

The Function of Network Communication and Counter-dissimilation;

The college students in network association ought to be self-supervision.

The survival environment of the college students, which is based on network association ,will generate both positive and negative effect on the formation of the moral character, causing the so-called double effect.

So, some countermeasures should be taken such as standardize the network association, heighten the legal consciousness and the ethical level of its main body, lead the network association to improve on healthy and orderly way, an.

A Study on how Moral Emotion through Internet Communication Influences College Students,;

A Comparative Study on the Interpersonal Trust in Internet Communication and Real-life Communication of College Students;

In order to study the status of internet communication of girl students in middle school,this study investigated 293 middle school students through questionnaire.

College students get addicted to net communication so as to escape from the great pressure in real life and seek spiritual sustenance,which results in college students distortion of self concept,impetuosity in interpersonal relations,weak socialization as well as the phenomenon of going to extremes.

To a certain extent, net communication can relieve psychopressure, but we can not neglect its bad influence.