In the second experiment meant to pit the mice's hunger against their fear, hungry mice were placed in a cage that had certain "fox scented" areas and other places that smelled safer.

在第二个实验中，老鼠要用饥饿来对抗恐惧，饥饿的老鼠被放在一个笼子里，笼子里有一些“狐狸气味”的区域和其他气味闻起来更安全的地方。