Sibling solidarity in a polygamous community in the USA. unpacking inclusive fitness [0.03%]
美国一 polygamist 社区内的同胞之间的亲密关系——解读inclusive fitness
W Jankowiak,M Diderich
W Jankowiak
This pilot study explores the degree of solidarity felt between full and half siblings who are raised in a Mormon Fundamentalist polygamous community. The community under study is unique in that, at the level of official culture, it activel...
The jus primae noctis as a male power display. A review of historic sources with evolutionary interpretation [0.03%]
关于初夜权的男性力量展示：一份具有进化论解释的历史文献综述
J Wettlaufer
J Wettlaufer
The jus primae noctis was, in the European late medieval context, a widespread popular belief in an ancient privilege of the lord of the manor to share the wedding bed with his peasants' brides. Symbolic gestures, reflecting this belief, we...
Does paternal uncertainty explain discriminative grandparental solicitude? A cross-cultural study in Greece and Germany [0.03%]
父系不确定性能解释有辨别力的祖父母关怀吗？希腊和德国的文化比较研究
A Pashos
A Pashos
Recent research on kin investment as a reproductive strategy is based on the idea that differences in grandparental caregiving directly reflect degrees of differential grandpaternal versus grandmaternal certainty. In a cross-cultural study ...
Hormonal correlates of paternal responsiveness in new and expectant fathers [0.03%]
新手父亲和即将成为父亲者的荷尔蒙变化与父性反应之间的关联
AE Storey,CJ Walsh,RL Quinton et al.
AE Storey et al.
Little is known about the physiological and behavioral changes that expectant fathers undergo prior to the birth of their babies. We measured hormone concentrations and responses to infant stimuli in expectant and new fathers living with th...