On the basis of asymmetric information theory, the thesis proves that the vocational certification is necessary when it plays a signalling role in solving the asymmetric information problems w.

Feasibility Scheme of Library Professional Qualifications Authentication System;

One of the ways is that computer teachers should be encouraged to develop their professional skills and practical experience by taking tests of professional qualifications authentication.

Starting from improving the quality of information service of the library, this paper analyzes the mapping relation between the professional certification and the information service of the library, and probes into the new perspective of librarian’s professional certification in the information service of the library.

This paper discusses the functions of the library s professional certification on promoting the innovation of the librarians continuous education,and puts forward the paths for realizing the innovation of the continuous education according to the orientation of professional certification.

Based on the experience and practice of library professional certification in foreign countries,the author puts forward some suggestions on the establishment of library professional certification in China from the aspects of the system of library professional certification in foreign countries,the background and the establishment of library professional certification in China etc.

This paper elaborates on the importance of professional qualification authentication system and professional spirit from the view point of librarian strength building.

For enrishing the curriculum of vocational education and teaching theories,the theoretical framework of effective connection between higher vocational specialized curriculum system and vocational qualification certification,shall be built and a unique concept of vocational educational curriculum shall be formed.

Consequently, the experience of vocational qualification certification system in developed countries should be drawn on to establish China s vocational qualifications framework, perfect employment permission system and vocational qualification system, bring higher vocational education into full play in implementation of the vocational qualification certification system so as to achieve an .

This paper introduces the principle and connotation for professional qualification and its certificate, of library and informa- tion.