Which family arrangement is defined as a mother, father, and their children living in the same household?

• A. Family
• B. Extended Family
• C. Nuclear Family
• D. Simple Step Family

Answer: (C)

The main idea is the structure of the immediate family living together. A mother, father, and their children all under one roof defines the nuclear family. This unit centers on two parents and their offspring as the core household. It’s distinct from extended family, where additional relatives like grandparents or aunts and uncles live with or near the family; from a general “family” label that doesn’t specify who lives together; and from a stepfamily, which involves stepparents or stepchildren and a different parental arrangement. So the described setup fits the nuclear family precisely.