Research of the farmers′ continuing education from the perspective of social mobility;

The view of social mobility on Imperial civil service examinalion system;

Research into social mobility from the perspectives of cultural studies;

Education,social class and social flow;

After its first appearance in human society, money has gradually become the catalyst of human socialization, the accelerator of social flow, the engine of social interaction as well as one of the bases of social classification.

The changes of social roles, the breakup of social status, the weakening of social integration and the quickening of social flow, all these factors constitute the main causes for the increase and spread of female crimes.

Through the investigation of different level track and field administrators or coaches in nine provinces and interview with other people,this article analyzed some problems of social circulation of track and field athletes in China.

Presently, China s social structure is "Pyramid" of social strata rather than a mode of reasonable, fair, and open social circulation and there is not yet an effective mechanism for .

Relevant theoretical models were mainly based on cognitive processes and social motives, and many factors such as research methods, personal traits, ability variables, personal-relevance and event valence were found influential.