(psychology) a stimulus that strengthens or weakens the behavior that produced it
同义词：reinforcing stimulus, reinforcement
reinforcer详细解释
re.in.forc.er n.Psychology （名词）【心理学】 A stimulus, such as a reward, that in operant conditioning maintains or strengthens a desired response.强化刺激：在起作用的情况下维持或物强化一个所想要的反应的刺激物，如一个奖赏
