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Background: Evolutionary theory predicts that grandparental investment should support the childbearing of adult children, but evidence from contemporary developed countries is mixed or relatively weak...
Background: Evolutionary theory predicts that grandparental investment should support the childbearing of adult children, but evidence from contemporary developed countries is mixed or relatively weak...
Evolutionary theory predicts that grandparental investment should support the childbearing of adult children, but evidence from contemporary developed countries is mixed or relatively weak. One po...
Background: Understanding the relationship of education to fertility requires the disentangling of the potentially confounding effect of social status, which is highly correlated with education.Object...

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