Great sex lækre nøgne kvinderCopyright notice and Disclaimer. Females may also reduce association with other females to avoid risk of injury to their offspring resulting from attacks, which in some cases can be fatal Pusey et al. Fenton has led a number of critical efforts to address the U. We controlled for the influence of shared space use on dyadic encounter rates, a nontrivial issue in the analysis and interpretation of spatiotemporal association patterns, by comparing observed association rates with those expected based on existing spatial constraints on female ranging patterns. Kinship and social bonds in female chimpanzees Pan troglodytes American Journal of Primatology. Across all periods, the mean ± SD of means in dyadic association across dyads was 0. Inbreeding avoidance in chimpanzees. Behavioral diversity in chimpanzees and bonobos.
Adjusting for multiple testing: Because of sample size limitations, we limit our assessment of kin effects to descriptive statistics. Males defend a community range in which females settle, and female eastern chimpanzees, P. The presence of adolescent offspring of different sex did not have any visible influence on dyadic association. Across studies, mean age at first birth is sm dating sexpartner 13 years Emery Thompson,and four sexkontakte intim massage i århus Gombe females have given birth at 11—12 years Pusey, n. The Role of Kinship Our data set with a total of 17 known adult kin dyads allowed us, for the first time, sm dating sexpartner, to test the influence of relatedness on female chimpanzee association, despite a social structure in which such associations are rarely possible. Author manuscript; available in PMC Jul 1. Over the years, her research interests have included social and behavioral aspects of sexually transmitted disease epidemiology and prevention; including gender, age and race effects; mixing patterns; sexual and social networks; contextual factors; social determinants and most recently, program science. Extraspousal partnerships in a community in rural Uganda with high HIV prevalence: We controlled for the influence of shared space use on dyadic encounter rates, a nontrivial issue in the analysis and interpretation of spatiotemporal association patterns, by comparing observed association rates with those expected based on existing spatial constraints on female ranging patterns.
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- We considered males to be adult if they were at least 12 years of age, which is the earliest recorded age that a male at Gombe has fathered offspring Wroblewski et al.
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Support Center Support Center. Thus, all reported measures of dyadic association reflect differences in terms of standard deviations from the mean for each period. Here, we use the largest data set on wild chimpanzee behaviour currently available to assess potential determinants of female association patterns. Fenton has led a number of critical efforts to address the U. Concurrent sexual partnerships and racial disparities in HIV infection among men who have sex with men. For one-time casual sex partners, all risk to the one-time partner is by definition from serially preceding partners.