Argue that gender roles in the family and workforce change as the needs of society change. conflict theorists postmodernists structural-functionalists symbolic interactionists

"Structural-functionalists" argue that gender roles in the family and workforce change as the needs of society change. 

Structural Functionalism refers to a sociological hypothesis that endeavors to clarify why society works the way it does by concentrating on the connections between the different social organizations that make up society (e.g., government, law, training, religion, and so on).