The three domains of human development are the biological, cognitive and psychosocial. The three domains overlap in some areas. Psychologists refer to the process of development as "biopsychosocial" because important relationships exist where the three domains overlap.Continue Reading
The biological domain consists of physical changes, such as bodily changes, maturation and growth. The cognitive domain includes the mental processes of knowing, which include imagining, perceiving, reasoning and problem solving. The psychosocial domain features development in the person's emotions, personality, social interactions and expectations.
A person's development is a lifelong process. It is influenced by the historical and cultural context, though the relative influences of biology and culture shift over the lifespan.Learn more about Human Anatomy