If you have to put the guy's hand on it, you're less likely to kill him.

如果你要把被电击者的手放在上面，你电死他的可能性会降低。

耶鲁公开课 - 心理学导论课程节选

And as a result we can look at those factors and think about what is the perfect situation for making somebody do something like this and the perfect situation not to.

所以我们可以根据这些因素,想出什么样的情况,最有可能让你电死一个人,什么样的情况最不可能让你电死一个人。

耶鲁公开课 - 心理学导论课程节选