The Taliban is not a single monolithic entity with central control,say analysts.

VOA: standard.2009.03.11

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

Their memory improved significantly, so their intelligence level as taking by tests before and after compared to control group improved significantly after a single week.

他们的记忆力有明显改善，他们的智力水平,在实验前后进行测试，再与对照组相比,在仅仅一周后就有明显改进。

哈佛公开课 - 幸福课课程节选