Five Factor Model (FFM) is a taxonomy of personality which is widely used in personnel assessement. It propsoes five factors of personaliy:extraversion, emotional stability, conscientiousness, agreeableness and openness to experience.

• “大五”个性因素模型是目前一种个性分类理论模型 ,它以外向、情绪稳定性、责任意识、随和、开明性等五个因素来描述正常人群的个性特征。