Emlen's (1995) paper" An evolutionary theory of the family" reviewed existing ideas about
the nature of family systems and the reasons why they have evolved in certain animal …

There is now widespread agreement on the importance of men's role in reproductive
decision-making. Several studies have argued that fertility preferences and their translation …

Sexual selection, or competition among members of one sex for reproductive access to the
other, is one of the strongest and fastest evolutionary processes. Comparative studies …

Polygyny can increase, decrease, or have no effect on fertility. Understanding how this can
occur requires consideration of both the proximate determinants of fertility and the ultimate …

Résumé L'objectif de cette étude est d'examiner certains déterminants des différences de
fécondité entre les femmes vivant en union monogame et les femmes vivant en union …

This report describes a study of the fertility experience of an Amazon Indian tribe that has
shown evidence of having the highest documented fertility of any human group. The …

Precopulatory sexual selection is the association between fitness and traits associated with
mate acquisition. Although sexual selection is generally recognized to be a powerful …

Nineteenth-centurylatter-day Saint thought was profoundly patriarchal. This essay seeks to
recapitulate Mormonism's rhe torical idiom on the subject and to suggest that inspiration for …

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If nothing else kills it first, the human species could become extinct in a thousand years,
simply for failure to reproduce at a sufficient rate to offset the natural deaths of individuals …