In this essay, it is argued that a general understanding of human development needs a unified framework based on evolutionary theorizing and cross-cultural and cultural anthropological approaches. An eco-social model of development has been proposed that defines cultural milieus as adaptations to specific socio-demographic contexts. Ontogenetic…

Presents an evolutionary-biological perspective on the course of human life. Discusses early development during the first few months of a child's life in the context of bonding with regard to the differentiation of diverse strategies of reproduction. Tries to integrate developmental-psychological knowledge and sociobiological assumptions. (DSK)