Abstract
In simple situations, animals consistently choose the better of two alternatives. On concurrent variable-interval variable-interval and variable-interval variable-ratio schedules, they approximately match aggregate choice and reinforcement ratios. The matching law attempts to explain the latter result but does not address the former. Hill-climbing rules such as momentary maximizing can account for both. We show that momentary maximizing constrains molar choice to approximate matching; that molar choice covaries with pigeons' momentary-maximizing estimate; and that the “generalized matching law” follows from almost any hill-climbing rule.
Keywords: optimal behavior, momentary maximizing, matching law, concurrent schedules, variable interval, variable ratio, key peck, pigeons
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Selected References
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- Bacotti A. V. Matching under concurrent fixed-ratio variable-interval schedules of food presentation. J Exp Anal Behav. 1977 Jan;27(1):171–182. doi: 10.1901/jeab.1977.27-171. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Baum W. M. Choice, changeover, and travel. J Exp Anal Behav. 1982 Jul;38(1):35–49. doi: 10.1901/jeab.1982.38-35. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Baum W. M. On two types of deviation from the matching law: bias and undermatching. J Exp Anal Behav. 1974 Jul;22(1):231–242. doi: 10.1901/jeab.1974.22-231. [DOI] [PMC free article] [PubMed] [Google Scholar]
- FLESHLER M., HOFFMAN H. S. A progression for generating variable-interval schedules. J Exp Anal Behav. 1962 Oct;5:529–530. doi: 10.1901/jeab.1962.5-529. [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]
- Herrnstein R. J., Heyman G. M. Is matching compatible with reinforcement maximization on concurrent variable interval variable ratio? J Exp Anal Behav. 1979 Mar;31(2):209–223. doi: 10.1901/jeab.1979.31-209. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Herrnstein R. J. On the law of effect. J Exp Anal Behav. 1970 Mar;13(2):243–266. doi: 10.1901/jeab.1970.13-243. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hinson J. M., Staddon J. E. Hill-climbing by pigeons. J Exp Anal Behav. 1983 Jan;39(1):25–47. doi: 10.1901/jeab.1983.39-25. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hunter I. W., Davison M. C. Response rate and changeover performance on concurrent variable-interval schedules. J Exp Anal Behav. 1978 May;29(3):535–556. doi: 10.1901/jeab.1978.29-535. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lea S. E. Titration of schedule parameters by pigeons. J Exp Anal Behav. 1976 Jan;25(1):43–54. doi: 10.1901/jeab.1976.25-43. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shimp C. P. Probabilistically reinforced choice behavior in pigeons. J Exp Anal Behav. 1966 Jul;9(4):443–455. doi: 10.1901/jeab.1966.9-443. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Staddon J. E., Hinson J. M., Kram R. Optimal choice. J Exp Anal Behav. 1981 May;35(3):397–412. doi: 10.1901/jeab.1981.35-397. [DOI] [PMC free article] [PubMed] [Google Scholar]