| Abstract: | We examine human psychological development from an evolutionary perspective and propose that some aspects of developmental immaturity have been selected for their adaptive value either for individuals at a specific time in development (ontogenetic adaptations) or as preparation for adulthood (deferred adaptations). We review research and theory on the possible adaptive role of immaturity in human development, focusing on play, neural plasticity, and cognitive limitations that may foster the development of sensory systems, learning/education, and caretaking by adults. We argue that considering the possible adaptive features of immaturity, along with the obvious maladaptive ones, provides a more accurate picture of ontogeny and ways to foster healthy psychological development. |
