15. What is a family composed of two parents and their children known as?

Answer: A

Explanation:

A nuclear family

A nuclear family is defined as a family unit consisting of two parents and their children living together. This structure is often contrasted with other family types that may include additional relatives.

A) A nuclear family

This option is correct as it accurately describes the family structure of two parents and their children. The nuclear family is the most common family unit in many societies and typically emphasizes the direct relationship between parents and their offspring.

B) An extended family

An extended family includes not only the nuclear family members but also other relatives such as grandparents, aunts, uncles, and cousins. This option is incorrect because it describes a broader family structure that goes beyond just two parents and their children.

C) A family of choice

A family of choice refers to a group of individuals who may not be biologically related but consider each other family based on emotional bonds and social connections. While valid in its own context, this option does not fit the definition of a traditional family with two parents and their children.

D) A blended family

A blended family consists of parents who have children from previous relationships, along with their new children together. This option is incorrect because it implies the presence of step-siblings or half-siblings, rather than strictly referring to two parents and their biological children.

Conclusion

The nuclear family is the definitive answer as it precisely encapsulates the concept of a family made up of two parents and their children. The other options either expand the definition to include additional relatives, refer to emotional ties without biological connections, or involve complexities from prior family structures, thus failing to meet the criteria set by the question.