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 ...
A fixed-interval schedule (FI) arranges that the first response after a fixed time, call it I, is reinforced. Post-reinforcement time is a reliable cue to when the next reward will be available.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results