Which type of family structure promotes equal decision-making between spouses?

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Prepare for the MCAT Psychological, Social, and Biological Foundations of Behavior Test. Study with flashcards and multiple choice questions with hints and explanations. Get ready for your exam!

The egalitarian family structure is characterized by equal decision-making power shared between spouses. In this model, both partners actively participate in determining family roles, responsibilities, and important decisions, fostering a sense of partnership and collaboration. This structure supports equitable distribution of power, where both individuals are valued equally in their contributions and have a say in matters affecting the family.

In contrast, traditional family structures often reflect historical norms where roles are more defined, typically placing one spouse—often the husband—in a position of authority over decision-making. Patriarchal families specifically have a hierarchy that places the male partner in the dominant role, leading to asymmetric power dynamics that do not support equal decision-making. Extended families, which include additional relatives beyond the nuclear unit, may involve more complex dynamics and authority structures that do not necessarily promote equal decision-making between spouses.

Thus, the egalitarian family is the most accurate representation of a structure that supports equal partnership and collaborative decision-making between spouses.