There are three broad stages of development: early childhood, middle childhood, and adolescence. They are defined by the primary tasks of development in each stage.

What is the meaning of developmental stage?

Listen to pronunciation. (dee-VEH-lup-MEN-tul stayj) The physical, mental, and emotional stages a child goes through as he or she grows and matures.

What happens in the development stage?

Development stage refers to the first phase in the life cycle of a new business. During the development stage, companies focus on establishing themselves through activities such as market research, product development, and the construction of new manufacturing facilities.