Final answer:
The ideology of intensive motherhood is culturally dominant among the middle class and the wealthy in the United States, reflecting and perpetuating their social and economic positions.
Step-by-step explanation:
The ideology of intensive motherhood, which prescribes a high degree of size obedience and conformity for working-class families and judgment and creativity for wealthy families in the United States, is culturally dominant among the middle class and the wealthy. These parenting styles reflect the social and economic positions of these classes and contribute to the perpetuation of the class system itself. The middle class specifically used these notions as well as the Cult of Domesticity to set themselves apart and claim superiority over the working class. This cultural model emphasizes the role of the mother in intensively managing the home and raising children in a way that adheres to specific gender norms and class-related behaviors.