Abstract
Two groups of infant baboons were observed. The breast-fed group was housed in a gang cage with nursing mothers (n = 13) and the other motherless group was in a wire-cage nursery habitat (n = 20). Differences in behavior due to gender and environment were tested by analysis of variance. The results do not support the hypothesis that innate sex differences exist in baboons aged 0–3 months. Nursery-reared subjects had significantly higher scores for rough-and-tumble play, stereotypy, threat, avoid, explore, high tension, and nonaggressive social behaviors, but these behaviors are not significantly different between sexes in either group.
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References
Altmann, J. (1974). Observational study of behavior: Sampling methods.Behaviour 49: 227–267.
Bramblett, C. A. (1976).Patterns of Primate Behavior Mayfield Publishing Company, Palo Alto, Calif.
Brindley, C., Clark, P. Hutt, C., Robinson, I., and Wethli, E. (1973). Sex differences in the activities and social interactions of nursery school children. In Michael, R. P., and Crook, J. H. (eds.),Comparative Ecology and Behavior of Primates Academic Press, London, pp. 799–828.
de Benedictis, T. (1973). The behavior of young primates during adult copulation: Observations of aMacaca irus colony.Am. Anthropologist 75(5): 1469–1484.
DeVore, I. (1963). Mother-infant relations in free-ranging baboons. In Rheingold, H. (ed.),Maternal Behavior in Mammals Wiley, New York, pp. 305–335.
Dolhinow, P. J., and Bishop, N. (1970). The development of motor skills and social relationships among primates through play.Minnesota Symp. Child Psychol. 4: 141–198.
Fragaszy, D. M., and Mitchell, G. (1974). Infant socialization in primates.J. Hum. Evol. 3: 563–574.
Goldberg, S., and Lewis, M. (1969). Play behavior in the one year old infant: Early sex differences.Child Dev. 40: 21–31.
Hagemenas, F. C., and Kittinger, G. W. (1972). The influence of fetal sex on plasma progesterone levels.Endocrinology 91(1): 253–256.
Hall, K. R. L., and DeVore, I. (1965). Baboon social behavior. In DeVore, I. (ed.),Primate Behavior: Field Studies of Monkeys and Apes Holt, Rinehart and Winston, New York, pp. 53–110.
Hamburg, D. A. (1970). Sexual differentiation and the evolution of aggressive behavior in primates. In Kretchmer, N., and Walcher, D. (eds.),Environmental Influences on Genetic Expression: Biological and Behavioral Aspects of Sexual Differentiation, Fogarty International Center Proceedings No. 2, National Institutes of Health, Bethesda, Md., pp. 141–151.
Hamburg, D. A. (1971). Aggressive behavior of chimpanzees and baboons in natural habitats.J. Psychiat. Res. 8(3–4): 385–398.
Harlow, H. F. (1975). Lust, latency and love: Simian secrets of successful sex.J. Sex Res. 11(2): 79–90.
Harlow, H. F., and Harlow, M. K. (1962a). The effect of rearing conditions on behavior.Bull. Menninger Clin. 26(5): 213–224.
Harlow, H. F., and Harlow, M. K. (1962b). Social deprivation in monkeys.Sci. Am. 207(5): 136–146.
Harlow, H. F., and Lauersdorf, H. E. (1974). Sex differences in passion and play.Perspect. Biol. Med. 17(3): 348–360.
Harlow, H. F., Harlow, M. K., Hansen, E. W., and Suomi, S. J. (1972). Infantile sexuality in monkeys.Arch. Sex. Behav. 2: 1–7.
Hinde, R. A. (1971). Development of social behavior. In Schrier, A. M., and Stollnitz, F. (eds.),Behavior of Non-human Primates Academic Press, New York, pp. 1–68.
Hinde, R. A., Rowell, T. E., and Spencer-Booth, Y. (1964). Behaviour of socially living rhesus monkey in their first six months.Proc. Zool. Soc. Lond. 143: 609–649.
Jay, P. (1963). Mother-infant relations in langurs. In Rheingold, H. (Ed.),Maternal Behavior in Mammals Wiley, New York, pp. 282–304.
Jensen, G. D., Bobbitt, R. A., and Gordon, B. N. (1966). Sex differences in social interaction between infant monkeys and their mothers. In Wortis, J. (ed.),Recent Advances in Biological Psychiatry, Vol. 9, Plenum, New York, pp. 283–293.
Jensen, G. D., Bobbitt, R. A., and Gordon, B. N. (1968a). Effects of the environment on the relationship between mother and infant pigtailed monkeys (Macaca nemestrina).J. Comp. Physiol. Psychol. 66(2): 259–263.
Jensen, G. D., Bobbitt, R. A., and Gordon, B. N. (1968b). Sex differences in the development of independence of infant monkeys.Behaviour 30: 1–14.
Kummer, H. (1968).Social Organization of Hamadryas Baboons University of Chicago Press, Chicago.
Kummer, H., and Kurt, F. (1965). A comparison of social behaviors in captive and wild hamadryas baboons. In Vagtborg, H. (ed.),The Baboon in Medical Research University of Texas Press, Austin, pp. 65–80.
Lancaster, J. B. (1971). Play-mothering: The relations between juvenile females and young infants among free-ranging vervet monkeys (Cercopithecus aethiops).Folia Primatol. 15: 161–182.
Maccoby, E. D., and Jacklin, C. N. (1974).The Psychology of Sex Differences Stanford University Press, Stanford, Calif.
Mason, W. A., Davenport, R. K., Jr., and Menzel, E. W., Jr. (1968). Early experience and the social development of rhesus monkeys and chimpanzees. In Newton, G., and Levine, S. (eds.),Early Experience and Behavior: The Psychobiology of Development Thomas, Springfield, Ill., pp. 440–480.
Mitchell, G. D. (1968). Attachment differences in male and female infant monkeys.Child Dev. 39: 611–620.
Mitchell, G. D. (1970). Abnormal behavior in primates. In Rosenblum, L. A. (ed.),Primate Behavior: Developments in Field and Laboratory Research, Vol. 1, Academic Press, New York, pp. 195–249.
Mitchell, G., and Brandt, E. M. (1970). Behavioral differences related to experience of the mother and sex of the infant in the rhesus monkey.Dev. Psychol. 3: 149.
Phoenix, C. H. (1974). Prenatal testosterone in the non-human primate and its consequences for behavior. In Friedman, R. C., Richert, R. M., and Vande Wiele, R. L. (eds.),Sex Differences in Behavior: A Conference Wiley, New York, pp. 19–32.
Ransom, R. W., and Ransom, B. S. (1971). Adult male-infant relations among baboons (Papio anubis).Folia Primatol. 16: 179–195.
Ransom, R. W., and Rowell, T. E. (1972). Early social development of feral baboons. In Poirier, F. (ed.),Primate Socialization Random House, New York, pp. 105–144.
Resko, J. (1975). Fetal hormones and their effect on the differentiation of the central nervous system in primates.Fed. Proc. 34(8): 1650–1655.
Rosenblum, L. A. (1961).The development of social behavior in the rhesus monkey. Unpublished doctoral dissertation, University of Wisconsin.
Rosenblum, L. A. (1974a). Sex differences in mother-infant attachments in monkeys. In Friedman, R. C., Richert, R. M., and Vande Wiele, R. L. (eds.),Sex Differences in Behavior: A Conference Wiley, New York, pp. 123–141.
Rosenblum, R. A. (1974b). Sex differences, environmental complexity, and mother-infant relations.Arch. Sex. Behav. 3(2): 117–128.
Rowell, T. E. (1965). Some observations on a hand-reared baboon. In Foss, B. M. (ed.),Determinants of Infant Behaviour, Vol. 3, Wiley, New York, pp. 77–82.
Rosenblum, T. E. (1967). A quantitative comparison between the behavior of a wild and caged baboon group.Anim. Behav. 15: 499–509.
Rowell, T. E. (1972).Social Behavior of Monkeys Kingsport Press, Kingsport, Tenn.
Rowell, T. E., Din, N. A., and Omar, A. (1968). The social development of baboons in their first three months.J. Zool. 155: 461–483.
Sackett, G. P. (1972). Exploratory behavior of rhesus monkeys as a function of rearing experiences and sex.Dev. Psychol. 6(2): 260–270.
Simonds, P. E. (1974). Sex differences in bonnet macaque networks and social structure.Arch. Sex. Behav. 3(2): 161–166.
Tiefer, L. (1971). Hormones, sexual differentiation, and sexual behavior in primates. Paper prepared for the American Association for the Advancement of Science, 138th Meeting, Philadelphia.
Ward, I. L. (1974). Sexual behavior differentiation: Prenatal hormonal and environmental control. In Friedman, R. C., Richert, R. M., and Vande Wiele, R. L. (eds.),Sex Differences in Behavior: A Conference Wiley, New York, pp. 3–17.
Young, W. R., Goy, R., and Phoenix, C. (1964). Hormones and sexual behavior.Science 143: 212–218.
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This research was supported by Public Health Service Grant No. HL-15914.
This article is based on an unpublished M.A. thesis, “Behavioral sex differences in the infant common baboon (Papio cynocephalus),” by George H. Young, The University of Texas at Austin, August 1976.
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Young, G.H., Bramblett, C.A. Gender and environment as determinants of behavior in infant common baboons (Papio cynocephalus). Arch Sex Behav 6, 365–385 (1977). https://doi.org/10.1007/BF01541181
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DOI: https://doi.org/10.1007/BF01541181