The study says the IQs or intelligence quotients of the younger children who were not spanked were five points higher than those who were.

VOA: special.2009.10.21

But in fact, when the person watching this has to assess their intelligence they give the quiz asker a higher intelligence rating than the other person.

但事实上，看这个问答的人,要评估他们的智力，他们认为,提问者的智力比被问者的要高。

耶鲁公开课 - 心理学导论课程节选