Three domains of development are physical, cognitive, and psychosocial. Physical development as defined in this lesson is a developmental domain that focuses on growth and the changes in the body and brain, the senses, motor skills, and health and wellness. Cognitive development is a domain that focuses on learning, attentiomn, memory, language, thinking, reasoning, and creativity. Psychosocial development a developmental domain that focuses on the emotions, personality, and social realtionships. Physical, cognitive, and psychosocial development is a continuing process before birth and spanning to death. At each moment in life, every person is in a state of personal growth. Physical changes mostly drive the process, just as our cognitive skills
