Answer:
The correct answer is microsystem.
Step-by-step explanation:
A child's immediate surrounding is called microsystem and microsystem have the direct role that influence the development of a child. It is known as bioecological theory and is created by Urie Bronfenbrenner.
The microsystem includes peer group, home, church, child care center, family, neighbors, etc. The interaction of the child with these environmental factors determines the child's development.
The indirect environmental influences like culture also affect child development. Therefore the immediate environment surrounding an individual is his or her microsystem.