Posts mit dem Label Risk Avoidance werden angezeigt. Alle Posts anzeigen
Posts mit dem Label Risk Avoidance werden angezeigt. Alle Posts anzeigen

Samstag, 23. November 2013

Mating strategies in Chinese culture: female risk avoiding vs. male risk taking

Mating strategies in Chinese culture: female risk avoiding vs. male risk taking
When Shan et al.; May 2012
Evolution and Human Behavior


Abstract

Previous evolutionary literature demonstrating risk taking as a male mating strategy ignored cultural influences and the function of risk avoiding for women. The present research is the first to support the hypothesis that risk taking and risk avoiding, respectively, reflect Chinese male and female mating strategies. In Study 1, when under the impression of being watched by the opposite sex, Chinese men took more risks and women took fewer risks than when watched by a same sex or alone. In Study 2, Chinese male risk taking and female risk avoiding were positively related to their mating-related evaluation of the opposite-sex observer, and these results were reinforced by behavioral findings in Study 3. The implications of the findings regarding Chinese traditional mate preference and the evolutionary mechanism behind it are discussed.

Samstag, 2. November 2013

Staying alive: Evolution, culture, and women’s intrasexual aggression

Staying alive: Evolution, culture, and women’s intrasexual aggression
Anne Campbell; 1999


Abstract

Females’ tendency to place a high value on protecting their own lives enhanced their reproductive success in the environment of evolutionary adaptation because infant survival depended more upon maternal than on paternal care and defence. The evolved mechanism by which the costs of aggression (and other forms of risk taking) are weighted more heavily for females may be a lower threshold for fear in situations which pose a direct threat of bodily injury. Females’ concern with personal survival also has implications for sex differences in dominance hierarchies because the risks associated with hierarchy formation in nonbonded exogamous females are not offset by increased reproductive success. Hence among females, disputes do not carry implications for status with them as they do among males, but are chiefly connected with the acquisition and defence of scarce resources. Consequently, female competition is more likely to take the form of indirect aggression or low-level direct combat than among males. Under patriarchy, men have held the power to prop- agate images and attributions which are favourable to the continuance of their control. Women’s aggression has been viewed as a gender-incongruent aberration or dismissed as evidence of irrationality. These cultural interpretations have “enhanced” evolutionarily based sex differences by a process of imposition which stigmatises the expression of aggression by females and causes women to offer exculpatory (rather than justificatory) accounts of their own aggression.