When acceded to the personality traits of conscientiousness, extraversion, agreeableness, neuroticism, three aspects of systemize commitment has apparent additive explanatory effect on the variables.

• 在分别加入严谨自律性、外倾支配性和善性、神经质等四个人格特质后，对组织承诺的三个构面都显著的增加变异数的解释力。