And here we've assumed the payoffs are those that arise if players only care about their own grades, which I think was true for a lot of you.

在这里我们假设这些收益是,那些只关注自己成绩的人的收益,我觉得你们很多人就是这样

耶鲁公开课 - 博弈论课程节选

What do we call people who only care about their own grades?

我们把这种人叫什么呢

耶鲁公开课 - 博弈论课程节选