This model was closely linked with structural functionalist theory and dominated much of American sociology in the 1950s and early 60s.

该模型与结构功能主义理论密切相关，并在 1950 年代和 60 年代初期主导了美国社会学的大部分内容。

To talk about why we have gender in the first place, we need to go back to the three theories that sociology is built on: structural functional theory, symbolic interaction theory, and social conflict theory.

要首先讨论我们为什么会有性别，我们需要回到社会学赖以建立的三个理论：结构功能理论、符号互动理论和社会冲突理论。