Web society such as BBS was called public sphere in information age.When people praise the network public sphere , demonstration tells us something else. Catharsis and show are more than intellect. Undergraduates show zeal for network public sphere,but they have not their own opinion.And at the same time,in the network,a lot of private topic are full of network public sphere such as BBS.The publicity is fading away from BBS.At one time,the undergraduates leave the BBS. Forbiding and force-out are of no effect .The supervisor of campus should do something ,for example,channel of consensus helping the students to become wise persons.The thesis has done some investigations in some university such as Tsinghua university,Fudan university and Zhongshan university.The thesis tries to find the reasons which effect the publicity and bring some methods to help the students to return the BBS. |