structural:summarization, linguistic:translation
Talcott Parsons

Working in the United States in 1955, Talcott Parsons developed a model of the nuclear family, which at that place and time was the prevalent family structure. The model compared a traditional contemporaneous view of gender roles with a more liberal view. The Parsons model was used to contrast and illustrate extreme positions on gender roles, i.e., gender roles described in the sense of Max Weber's ideal types (an exaggerated and simplified version of a phenomenon, used for analytical purposes) rather than how they appear in reality. Model A described a total separation of male and female roles, while Model B described the complete dissolution of gender roles.