Taylor and colleagues proposed that women uniquely respond to stressors by tending to children and befriending other women rather than by fighting or fleeing (S. E. Taylor et al., 2000). In this article, the authors expand Taylor et al.'s evolutionary frame and incorporate several unique aspects of human social dynamics. First, humans are characterized by extensive paternal investment, and thus...

The idea that the Dmrt1 gene provides a unifying sex-determining mechanism in non-mammalian vertebrates is left high and dry by recent observations in fish.

There has been recent interest in sex differences in stroke with a focus on the first 3 months after stroke.1 We recently reported that females had more severe strokes, higher short-term mortality, and different management in comparison to males. This was explained by females’ greater age and prevalence of comorbidities at stroke onset,2 findings supported by a recent review.3 Others have sugge...

Based on the ideas of Paulo Freire, the methodological framework of Popular Education for Health (PEH) provides a more adaptable method for sex education, including societal participation as well as the social, historical and cultural dimensions of the population. The purpose of this work is to relate one such PEH experience in sex education, which took the form of a community project with a gr...