Fractional Escape and Avoidance on a Titration Schedule

作者：Bernard Weiss, Victor G. Laties · 发表于：Science · 年份：1958 · DOI：10.1126/science.128.3338.1575 · 被引用次数：68 · 研究领域：Behavioral and Psychological Studies、Attention Deficit Hyperactivity Disorder

Rats were shocked, continuously or intermittently, by an electrical stimulus whose intensity increased by one step every 20 seconds. Each time the rat depressed a lever in the experimental chamber, shock intensity was decreased by one step. Lever-pressing was maintained on such a program, with both continuous and intermittent delivery of shock.