Now, what happens is half of the participants in the experiment who have listened to each of these tapes-- You only get to listen to one tape.

这时，发生了一件事儿,他们要求半数的受访者,听过这些磁带的人-,只能听磁带。

耶鲁公开课 - 心理学导论课程节选

I only started asking this in 1996 when the stock market boom was well under way, but already 69% of my respondents, who were high-income investors, strongly agreed.

996年时我才提出这种疑问,那时股票市场一片欣欣向荣,这些受访者是高收入投资者,但69%的受访者强烈认同这点

耶鲁公开课 - 金融市场课程节选

They were interviewed.

受访时也说过。

哈佛公开课 - 幸福课课程节选