A human baby arrives in the world in a strange state, eyes open, ears working, brain growing fast, yet unable to move through ...

Infants' helplessness demonstrates unique social implications for human development. In a new paper developmental psychology ...

Why are human babies so helpless? Researchers explore the evolutionary purpose of infant dependency. Learn how the gap between sensory and motor skills in infants fosters human social intelligence and ...

Scientists reveal unprecedented insights into human limb development, including the many intricate processes that govern their formation. Human fingers and toes do not grow outward; instead, they form ...

We have many models of human development, from personality and psychosocial ones to those based on neuroscientific and developmental research. Freud (1937), envisioning a scientific model for ...

While estimates of total pregnancy losses vary considerably, about 15% of known pregnancies end in miscarriage, and many other conceptions do not survive past the very early stages of pregnancy. The ...