Final answer:
In 'The Giver,' Jonas's family includes his Father, a Nurturer, his Mother, a Judge, and his sister Lily, a child. The family unit plays predefined roles within their society, with Jonas's parents holding specific positions and responsibilities, while Lily is still in the educative phase without a fixed role.
Step-by-step explanation:
The book in question is likely Lois Lowry's 'The Giver,' where Jonas's family unit consists of his Father, a Nurturer; his Mother, who works at the Department of Justice (implied to be similar to a Judge); and his sister Lily, who is a child at the beginning of the book. In this dystopian society, each family member's role is precisely defined. The Father's position as a Nurturer involves taking care of new-borns before they are assigned to a family unit, while the Mother's role involves upholding the community's laws. Lily, as a child, does not have a designated role yet, but is being educated and prepared to take on a role that the society will assign to her once she is older.
It's important to understand how these roles relate to the concept of family both in Jonas's society and in general sociological terms. The idea of a family of orientation applies here, which is the family into which a person is born. Meanwhile, traditional notions of roles within the family such as the caregiver or breadwinner are not applicable in the context of Jonas's community since the society is structured differently than contemporary or historical family structures.