积极情绪的概念、功能与意义

Concept, Function and Meaning of Positive Emotion

积极情绪是指个体由于体内外刺激、事件满足个体需要而产生的伴有愉悦感受的情绪。积极情绪能够激活一般的行动倾向，对于认知具有启动和扩展效应，能够建设个体的资源，撤销消极情绪产生的激活水平，能够促进组织绩效。积极情绪是心理健康的重要组成部分，同时对身体健康具有促进作用。积极情绪对于个体的适应具有广泛的功能与意义。

The positive emotion is a pleasure feeling that comes from the individual's satisfactions by stimuli of inside or outside the body， and the life events. The positive emotions activate a general approach tendency， have priming and broaden effect on the cognition， can build individual resource， undoing physiological activation associated with negative emotion， and facilitate performance of organization. It is an important component of the mental health， and thus can promote a physical heath. The positive emotion has extensive function and meaning towards individual's adaptation.