强化刺激
(psychology) a stimulus that strengthens or weakens the behavior that produced it
同义词： reinforcer / reinforcement
强化刺激
（2）强化刺激（reinforcing stimulus, 简称S） 强化刺激是由生物反馈仪在主体反应出现时立即显示出来的各种信号。
A behavior followed by a reinforcing stimulus results in an increased probability of that behavior occurring in the future.
一个导致刺激加强的行为将越来越有可能在将来被重复！
A behavior no longer followed by the reinforcing stimulus results in a decreased probability of that behavior occurring in the future.
一个不再导致刺激加强的行为将越来越有可能停止下来。
The decline in unemployment that would result from a fiscal stimulus could boost confidence, said Shiller, and create a "strong" self-reinforcing cycle of more spending and hiring.
失业率的下降所带来的财政问题能增强信心，Shiller说，并且建立一个“强大”的需要更多开销和雇佣的自我加强的周期。