- Perceived environmental risk as a predictor of teenage motherhood in a British populationSarah E Johns
School of Anthropology and Conservation, Marlowe Building, University of Kent, Canterbury, Kent CT2 7NR, UK
Health Place 17:122-31. 2011....
- Red is not a proxy signal for female genitalia in humansSarah E Johns
School of Anthropology and Conservation, University of Kent, Canterbury, Kent, United Kingdom
PLoS ONE 7:e34669. 2012..Our results refute the hypothesis that men's attraction to red is linked to an implied relationship to genital colour and women's signalling of fertility and sexual proceptivity...
- Subjective life expectancy predicts offspring sex in a contemporary British populationSarah E Johns
Biological Anthropology Research Group, Department of Anthropology, University of Kent, Canterbury, Kent CT2 7NS, UK
Proc Biol Sci 271:S474-6. 2004..Detection of such a bias among the children of British mothers may provide evidence that the sex ratio under relatively affluent Western conditions can still be influenced by adverse environmental or poor maternal condition...