Children and mothers’ cortisol production in response to family psychosocial conditions, including p
Abstract Humans are rare among mammals in exhibiting paternal care and the capacity for broad hyper
In hunter-gatherer societies, women’s subsistence activities are crucial for food provisioning and c
Abstract Whereas many evolutionary models emphasize within-group cooperation or between-group compe
Abstract Objectives The pooling of energetic resources and food sharing have been widely document