According to the text, what is a characteristic of a nuclear family?

A nuclear family is typically defined as a family structure that consists of two parents and their children living together, distinct from other family forms such as extended families, which include grandparents, aunts, uncles, and cousins. One of the defining characteristics of a nuclear family is that it often involves infrequent and impersonal contact with extended family members. This reflects the more isolated nature of a nuclear family, as their primary social interactions and emotional connections are concentrated within the immediate family unit rather than extended family networks.

This characteristic highlights the modern trend where nuclear families may not maintain close relationships with extended relatives, often due to geographical distances or differing lifestyle choices. The concept emphasizes the independence and self-sufficiency of the nuclear family unit in contrast to the communal and interconnected nature of extended families.