Human development refers to the process of growth and maturation that individuals go through from infancy to old age. It encompasses physical, cognitive, emotional, and social changes that occur over the course of a person's life. This field of study examines how individuals develop and change in various aspects of their lives, including their relationships, behaviors, and abilities.
Understanding human development is important for a variety of reasons, including helping individuals reach their full potential, identifying and addressing developmental challenges and delays, and informing policies and programs that support healthy development. By studying human development, researchers and practitioners can gain insights into the factors that influence growth and change, as well as the ways in which individuals can be supported in their development.