Reinforced alternative behavior during punishment and extinction with rats.

Evaluated the suppressive effect of a reinforced alternative response during extinction and during punishment plus extinction in a discrimination learning paradigm with 36 male hooded rats. Although reinforcement of the alternative response did augment the suppression produced by extinction and by punishment plus extinction, the recovery which resulted when reinforcement for alternative behavior was discontinued eliminated any net reduction in extinction responses. Therefore, under the particular conditions of this study, no significant overall savings in regular extinction or in punished extinction resulted from the temporary reinforcement of alternative behavior. (17 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)