A Failure To Transfer Control Of Keypecking From Food Reinforcement To Escape From And Avoidance Of Shock
Document Type
Article
Publication Date
5-1-1973
Published In
Bulletin Of The Psychonomic Society
Abstract
Three pigeons, trained to key peck for food reinforcement, were shifted to a procedure in which keypecks avoided or escaped electric shocks. Keypecking essentially ceased by the sixth session on this procedure. After 24 sessions of food reinforcement for pecking on a variable interval (VI) schedule, the avoidance-escape procedure was reintroduced, and keypecking ceased by the fourth session. Another period of VI food reinforcement, followed by another period of avoidance-escape, produced the same result. The same value of shock employed in the avoidance-escape procedure successfully eliminated the keypecking that produced it (punishment). These results supportBolles’s (1970) discussion of species-specific defense reactions and are consistent with other failures to transfer control of responding from one reinforcer to another.
Recommended Citation
Barry Schwartz and Geoffrey R. Coulter , '72.
(1973).
"A Failure To Transfer Control Of Keypecking From Food Reinforcement To Escape From And Avoidance Of Shock".
Bulletin Of The Psychonomic Society.
Volume 1,
Issue 5.
307-309.
DOI: 10.3758/BF03334353
https://works.swarthmore.edu/fac-psychology/182
