Abstract
Occurrences of a behavior pattern are sometimes recorded by tabulating, for each time period in the sample, whether the behavior occurred at least once in that period. Since repeated occurrences are not included, the tabulation does not furnish an estimate of the true rate at which the behavior is occurring. Nevertheless, under certain conditions, the rate can be estimated from such data, using the Poisson distribution.
References
Alexander, B. K., 1966. The effects of early peer deprivation on juvenile behavior of rhesus monkeys. Unpublished doctoral dissertation, Univ. of Wisconsin.
Arling, G. L., 1966. Effects of social deprivation on maternal behavior of rhesus monkeys. Unpublished masters thesis, Univ. of Wisconsin.
Cox, D. R. &P. A. W. Lewis, 1966.The Statistical Analysis of Series of Events. Methuen, London; John Wiley & Sons, New York.
Griffin, G. A., 1966. The effects of multiple mothering on the infant-mother and infantinfant affectional systems. Unpublished doctoral dissertation, Univ. of Wiconsin.
Hansen, E. W., 1966. The development of maternal and infant behavior in the rhesus monkey.Behaviour, 27: 107–149.
Mitchell, G. D., 1968a. Attachment differences in male and female infant monkeys.Child Developm., 39: 611–620.
——, 1968b. Intercorrelations of maternal and infant behaviors inMacaca mulatta.Primates, 9: 85–92.
Olson, W. C., 1929.The Measurement of Nervous Habits in Normal Children. University of Minnesota Press, Minneapolis, p. 97.
Seay, B. M., 1966. Maternal behavior in primiparous and multiparous rhesus monkeys.Folia primat., 4: 146–168.
Author information
Authors and Affiliations
Additional information
Research supported by Grant FR-00165 from the National Institutes of Health and by Grant GB-8287 from the National Science Foundation.
About this article
Cite this article
Altmann, S.A., Wagner, S.S. Estimating rates of behavior from Hansen frequencies. Primates 11, 181–183 (1970). https://doi.org/10.1007/BF01731143
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01731143