Abstract
In Experiments I and II, pigeons were exposed to single-key multiple schedules of response-independent and -dependent food presentation. Components were correlated with different keylights. When the rate of food presentation in the first component exceeded that in the second component, the local rate of key pecking was relatively high at onset of the first component. Overall rate in that component varied inversely with component duration and the rate of food presentation in the second component. When responding was maintained in the second component, the local rate of key pecking was relatively low at onset of that component. Overall rate in the second component varied directly with component duration and the rate of food presentation in that component. In Experiment III, pigeons were exposed to a two-key multiple schedule. Pecks on a constantly illuminated key produced food. Components were correlated with the color of a second key on which pecks had no scheduled consequences. The effects of component duration and rate of food presentation under the single-key response-dependent schedule were synthesized by combining response rates on each concurrently available key under the two-key procedure. The results support an account of multiple-schedule interactions in terms of the joint influence on responding of stimulus-reinforcer and response-reinforcer contingencies.
Keywords: multiple-schedule interactions, behavioral contrast, matching, stimulus-reinforcer contingencies, response-reinforcer contingencies, multiple schedules, key peck, pigeons
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Selected References
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- Arnett F. B. A local-rate-of-response and interresponse-time analysis of behavioral contrast. J Exp Anal Behav. 1973 Nov;20(3):489–498. doi: 10.1901/jeab.1973.20-489. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brown P. L., Jenkins H. M. Auto-shaping of the pigeon's key-peck. J Exp Anal Behav. 1968 Jan;11(1):1–8. doi: 10.1901/jeab.1968.11-1. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Buck S. L., Rothstein B., Williams B. A. A re-examination of local contrast in multiple schedules. J Exp Anal Behav. 1975 Nov;24(3):291–301. doi: 10.1901/jeab.1975.24-291. [DOI] [PMC free article] [PubMed] [Google Scholar]
- CATANIA A. C. Concurrent performances: reinforcement interaction and response independence. J Exp Anal Behav. 1963 Apr;6:253–263. doi: 10.1901/jeab.1963.6-253. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Catania A. C. Self-inhibiting effects of reinforcement. J Exp Anal Behav. 1973 May;19(3):517–526. doi: 10.1901/jeab.1973.19-517. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gamzu E., Schwartz B. The maintenance of key pecking by stimulus-contingent and response-independent food presentation. J Exp Anal Behav. 1973 Jan;19(1):65–72. doi: 10.1901/jeab.1973.19-65. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Green L., Rachlin H. Economic and biological influences on a pigeon's key peck. J Exp Anal Behav. 1975 Jan;23(1):55–62. doi: 10.1901/jeab.1975.23-55. [DOI] [PMC free article] [PubMed] [Google Scholar]
- HERRNSTEIN R. J. Relative and absolute strength of response as a function of frequency of reinforcement. J Exp Anal Behav. 1961 Jul;4:267–272. doi: 10.1901/jeab.1961.4-267. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Keller K. The role of elicited responding in behavioral contrast. J Exp Anal Behav. 1974 Mar;21(2):249–257. doi: 10.1901/jeab.1974.21-249. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Killeen P. A yoked-chamber comparison of concurrent and multiple schedules. J Exp Anal Behav. 1972 Jul;18(1):13–22. doi: 10.1901/jeab.1972.18-13. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lander D. G., Irwin R. J. Multiple schedules: effects of the distribution of reinforcements between component on the distribution of responses between conponents. J Exp Anal Behav. 1968 Sep;11(5):517–524. doi: 10.1901/jeab.1968.11-517. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Malone J. C., Staddon J. E. Contrast effects in maintained generalization gradients. J Exp Anal Behav. 1973 Jan;19(1):167–179. doi: 10.1901/jeab.1973.19-167. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Menlove R. L. Local patterns of responding maintained by concurrent and multiple schedules. J Exp Anal Behav. 1975 May;23(3):309–337. doi: 10.1901/jeab.1975.23-309. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nevin J. A., Shettleworth S. J. An analysis of contrast effects in multiple schedules. J Exp Anal Behav. 1966 Jul;9(4):305–315. doi: 10.1901/jeab.1966.9-305. [DOI] [PMC free article] [PubMed] [Google Scholar]
- REYNOLDS G. S. Behavioral contrast. J Exp Anal Behav. 1961 Jan;4:57–71. doi: 10.1901/jeab.1961.4-57. [DOI] [PMC free article] [PubMed] [Google Scholar]
- REYNOLDS G. S. Some limitations on behavioral contrast and induction during successive discrimination. J Exp Anal Behav. 1963 Jan;6:131–139. doi: 10.1901/jeab.1963.6-131. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Redford M. E., Perkins C. C. The role of autopecking in behavioral contrast. J Exp Anal Behav. 1974 Jan;21(1):145–150. doi: 10.1901/jeab.1974.21-145. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schwartz B. Discriminative stimulus location as a determinant of positive and negative behavioral contrast in the pigeon. J Exp Anal Behav. 1975 Mar;23(2):167–176. doi: 10.1901/jeab.1975.23-167. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schwartz B., Hamilton B., Silberberg A. Behavioral contrast in the pigeon: a study of the duration of key pecking maintained on multiple schedules of reinforcement. J Exp Anal Behav. 1975 Sep;24(2):199–206. doi: 10.1901/jeab.1975.24-199. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shimp C. P., Wheatley K. L. Matching to relative reinforcement frequency in multiple schedules with a short component duration. J Exp Anal Behav. 1971 Mar;15(2):205–210. doi: 10.1901/jeab.1971.15-205. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Spealman R. D., Gollub L. R. Behavioral interactions in multiple variable-interval schedules. J Exp Anal Behav. 1974 Nov;22(3):471–481. doi: 10.1901/jeab.1974.22-471. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Todorov J. C. Component duration and relative response rates in multiple schedules. J Exp Anal Behav. 1972 Jan;17(1):45–49. doi: 10.1901/jeab.1972.17-45. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wasserman E. A., Franklin S. R., Hearst E. Pavlovian appetitive contingencies and approach versus withdrawal to conditioned stimuli in pigeons. J Comp Physiol Psychol. 1974 Apr;86(4):616–627. doi: 10.1037/h0036171. [DOI] [PubMed] [Google Scholar]