In the Seaver household, there are two children, the children's parents, the children's grandparents and the children's uncle. The Seaver household is an example of an):

Question

Quizplus · Accepted Answer

The Seaver household includes not only the parents and their children (which would be a nuclear family) but also the children's grandparents and uncle, making it an extended family.

In the Seaver Household, There Are Two Children, the Children's