Rats were trained to respond with intravenous cocaine as the reinforcer under a fixed interval 15-min schedule, during which conditioned stimuli paired with cocaine were presented contingent on ...

The field of behavioural psychology investigates the ways in which reinforcement schedules shape actions across both human and non-human subjects. By systematically varying the contingencies of ...

A LINC digital computer was used to generate an autoregressive schedule of reinforcement. On such a schedule the probability of reinforcement is a function of the similarity in duration of the ...

Skinner’s variable interval ratio reinforcement is aligned with chance rewarding of chance behaviors. The “variable interval” component of such a reinforcement schedule reflects the fact that behavior ...