Abstract
Two variables often confounded in fixed-ratio schedules are reinforcement frequency and response requirement. These variables were isolated by a technique that yoked the distributions of reinforcements in time for one group of pigeons to those of pigeons responding on various fixed-ratio schedules. The contingencies for the yoked birds were then manipulated by adding various tandem fixed-ratio requirements to their schedules. Post-reinforcement pause was approximately equal for the yoked and ratio pigeons, and was relatively insensitive to changes in the tandem requirement. Terminal response rate increased with increases in the tandem requirement, even though reinforcement rate was invariant. This increase was attributed to the progressive interference of the tandem requirement with the differential reinforcement of long interresponse times.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- ANGER D. The dependence of interresponse times upon the relative reinforcement of different interresponse times. J Exp Psychol. 1956 Sep;52(3):145–161. doi: 10.1037/h0041255. [DOI] [PubMed] [Google Scholar]
- Catania A. C., Reynolds G. S. A quantitative analysis of the responding maintained by interval schedules of reinforcement. J Exp Anal Behav. 1968 May;11(3 Suppl):327–383. doi: 10.1901/jeab.1968.11-s327. [DOI] [PMC free article] [PubMed] [Google Scholar]
- FARMER J. PROPERTIES OF BEHAVIOR UNDER RANDOM INTERVAL REINFORCEMENT SCHEDULES. J Exp Anal Behav. 1963 Oct;6:607–616. doi: 10.1901/jeab.1963.6-607. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Felton M., Lyon D. O. The post-reinforcement pause. J Exp Anal Behav. 1966 Mar;9(2):131–134. doi: 10.1901/jeab.1966.9-131. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Neuringer A. J., Schneider B. A. Separating the effects of interreinforcement time and number of interreinforcement responses. J Exp Anal Behav. 1968 Nov;11(6):661–667. doi: 10.1901/jeab.1968.11-661. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Powell R. W. The effect of small sequential changes in fixed-ratio size upon the post-reinforcement pause. J Exp Anal Behav. 1968 Sep;11(5):589–593. doi: 10.1901/jeab.1968.11-589. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shimp C. P. The reinforcement of short interresponse times. J Exp Anal Behav. 1967 Sep;10(5):425–434. doi: 10.1901/jeab.1967.10-425. [DOI] [PMC free article] [PubMed] [Google Scholar]