Dilemmas of Social Psychologies and Responses of the Social Work during the Social Transformation Period;

The most important factor embarrassing knowledge transfer is the individual s behavior to take the knowledge as private assets, which has been entitled as the social dilemma in knowledge sharing.

This paper firstly points out the defaults of the classical game theory while modeling the social dilemma.

With the methods of documentary review and expert interview,the composition of social psychological environment in school sports and the cultivation of students adaptation ability are researched,in order to make it clear the value of social psychological environment and make more education workers attach importance to the construction of social psychological environment.

To optimize social psychological environment for them,we should enrich campus culture,establish campus network filtering system,offer optional course of situational policy,promote their cognitive ability,take advantage of multi-media positive propaganda and give full play to its educational role.

To construct good social psychology environment is the guarantee of juvenile athletes growth.

Within all the social factors, social psychology environment is a significant one which has effect on technological invention.