Answer:
functionalist
Step-by-step explanation:
The family is an agreement, it shares the values of wright and wrong, it also acts as a body where different organs play a different role.
The functions of the family, more than being a group of people living together are: to maintain the internal stability of individuals and survive
Functionalists like Parsons will argue that crucial functions for its members, fulfilling sex drives like child-raising, feeding and giving shelter to its members.
Families keep society running into a direction.
The building block of society will be always the family, since it is the better model for fullfilng these needs.
There are main criticism to this view from feminist or marxist, but still the model explained here continues to be the predominant one.