Wolpe called this counter-conditioning, literally using one association (between the box and feeding) to run counter to another association (between the box and shocks).
沃尔帕将这称为对抗性条件作用，即用一种联系（箱子和喂食）去对抗另一种联系（箱子和电击）。
2
Why someone would think that counterconditioning could be used for helping human coping with fear?
为什么会有人想到用对抗性条件作用来帮助人们克服害怕呢？
3
Let's start from its origin — classical conditioning and counterconditioning.