What word defines the changes in physical social emotional and cognitive behavior of individual over time?

The word that defines the changes in physical social emotional and cognitive behavior of individual over time is development.

Development can be defined as the process of change and growth that occurs over time in a person's physical, social, emotional, and cognitive behavior. It is a multidimensional process that begins at conception and continues throughout the lifespan. Development is influenced by both genetic and environmental factors, and it can be affected by a variety of internal and external factors, such as nutrition, health, education, and social experiences.