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Wolfheim Jaclyn H. Jensen Gordon D. Bobbitt Ruth A. 《Primates; journal of primatology》1970,11(2):119-124
Behavior of sixMacaca nemestrina mother-infant pairs was observed in two different environments; three pairs were part of a large group in a compound and three pairs were housed in individual laboratory cages. At weeks 14–15 of the infants' lives, group mothers were more retentive of their infants than caged mothers; group infants spent more time in ventral contact with mother and nursed more than did caged infants. The authors conclude that the greater dependence of an infant raised in a potentially dangerous group setting is due to a more protective mother rather than to a more fearful infant.This work was supported by grant no. FR 00166 from the National Institutes of Health, U. S. Public Health Service.Reprints may be obtained from:Primate Information Center, I-321 Health Sciences Building, University of Washington, Seattle, Washington 98105, U.S.A. 相似文献
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