Premium
EFFECTS OF REINFORCEMENT CONTEXT ON CHOICE
Author(s) -
Jacob Teresa C.,
Fantino Edmund
Publication year - 1988
Publication title -
journal of the experimental analysis of behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.75
H-Index - 61
eISSN - 1938-3711
pISSN - 0022-5002
DOI - 10.1901/jeab.1988.49-367
Subject(s) - reinforcement , schedule , context (archaeology) , preference , computer science , terminal (telecommunication) , psychology , statistics , social psychology , mathematics , computer network , paleontology , biology , operating system
Two experiments investigated the effects of successive reinforcement contexts on choice. In the first, concurrent variable‐interval schedules of primary reinforcement operated during the initial links of concurrent chains. The rate of this reinforcement arranged by the concurrent schedules was decreased across conditions: When it was higher than the terminal‐link rate, preference for the higher frequency initial‐link schedule increased relative to baseline. (During baseline, a standard concurrent‐schedule procedure was in effect.) When the initial‐link reinforcement rate was lower than the terminal‐link rate, preference converged toward indifference. In the second experiment, a chain schedule was available on a third key while a concurrent schedule was in effect on the side keys. When the terminal link of the chain schedule was produced, the side keys became inoperative. Availability of the chain schedule did not affect choice between the concurrent schedules. These results show that only when successive reinforcement contexts are produced by choice responding do those successive contexts affect choice in concurrent schedules.