It is easier to be accepted that performance is an integrative body of work behavior and work outcome, however, when a piece of work has some of characters, it is right that performance emphasizing either work behavior or work outcome. 绩效是工作行为和工作结果的综合体观点更容易让人接受,但当工作具有某些特点时,绩效强调工作行为和工作结果的一个方面也是成立的。