Well, one reason is that there are developmental disorders that seem to involve damage to one system but not to another.

一个原因是,发展障碍看上去,只会对某一个系统产生损害,而不会损害其他系统

耶鲁公开课 - 心理学导论课程节选

So, suppose I have a theory that the reason why some children have autism, a profound developmental disorder, is because their mothers don't love them enough.

假设我提出了一个理论,阐述了儿童之所以患有自闭症，一种严重的发展障碍，是因为孩子缺乏母爱。

耶鲁公开课 - 心理学导论课程节选

It makes it--this is a handicap to the U.S. insurance industry.

这其实是美国保险业发展的一个障碍

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