Professor Baron-Cohen says borderline personality disorder, narcissism and psychopathy are described as personality disorders.

VOA: special.2011.08.10

One analysis of multiple personality disorder is that you have many people inside a single body fighting it out for control.

对多重人格障碍的一种解释就是,在你的身体中存在着多个心灵,争夺对身体的控制权

耶鲁公开课 - 心理学导论课程节选

We'll discuss cases of multiple personality disorder, where people have more than one personality.

下面我们再来谈谈多重人格障碍,即一个人有多于一种的人格

耶鲁公开课 - 心理学导论课程节选

Now, we will discuss multiple personality disorder towards the end of the semester and it turns out things are a good deal more complicated than this, but still my point isn't about how it really is but how we think about it.

我们将在本学期结束之前,探讨多重人格障碍,到时大家会发现,事情要远比这复杂得多,但我想说的并非多重人格障碍究竟是什么,而是我们如何看待它

耶鲁公开课 - 心理学导论课程节选