Factors influencing inhibitory stimulus control: differential reinforcement of other behavior during discrimination training.
Pigeons were trained to respond on a multiple variable-interval 1-min variable-interval 1-min schedule, then switched to a multiple variable-interval 1-min differential-reinforcement-of-other-behavior discrimination training. The rate of reinforcement was held constant during the shift from non-differential reinforcement to discrimination training. Behavioral contrast and post-discrimination inhibitory stimulus control followed the observation of a reduction in the rate of responding to the stimulus correlated with reinforcement for the non-occurrence of pecking.
Weisman
R G
RG