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Journal of the Experimental Analysis of Behavior logoLink to Journal of the Experimental Analysis of Behavior
. 1972 May;17(3):369–374. doi: 10.1901/jeab.1972.17-369

Performance in concurrent interval schedules1

A J Trevett, M C Davison, R J Williams
PMCID: PMC1333913  PMID: 16811593

Abstract

Four pigeons were trained under concurrent variable-interval variable-interval and fixed-interval variable-interval schedules in a two-key situation. Both response allocation and time allocation to the two schedules were measured when various reinforcement rates were arranged on each key. All animals showed an approximately constant proportional preference for the variable-interval schedule over the fixed-interval schedule. These results support Schneider's (1969) analysis of fixed-interval schedule performance.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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