Principles of Developmental Psychology

Developmental psychology is concerned with the scientific understanding of age-related changes in experience and behaviour, not only in children but throughout the lifespan. The task is to discover, describe, and explain how development occurs, from its earliest origins, into childhood, adulthood, and old age. To understand human development requires one not only to make contact with human nature but also to consider the diverse effects of culture on the developing child. Development is as much