There are mainly three methods of assessing collective efficacy: an aggregate of self-efficacy perceptions, an aggregate of individual perceptions of collective efficacy, and group discussion.

The authors expound the notions of self-efficacy and collective efficacy among staff in a teamwork atmasphere and analyse the relationship between the two notions.

Collective Efficacy, a concept advocated by Bandura (1982), has been studied a lot in abroad, but the domestic study on it is seldom (quite few), especially on students class collective efficacy.

There is a close relation between teachers collective efficiency and school effectiveness.

Collective Efficacy, a concept advocated by Bandura (1982), has been studied a lot in abroad, but the domestic study on it is seldom (quite few), especially on students class collective efficacy.

This research picks community collective efficacy as a point to study such kind of influence and its mechanism.

Bandura extended the conception of human agency to collective efficacy in the mid-1980s.

In outlining collective efficacy theory background,we analyze the current situation of foreign collective efficacy study.

Collective teacher efficacy is the application of collective efficacy in school education,and also is the new international progress of research on the teacher efficacy.