Talcott Parsons (1955) saw the nuclear family in modern industrial society as specializing in two functions: 1. Socialization of the young, 2. the stabilization of adult personalities, Parsons turned to biology to explain this. He stated: “In our opinion the fundamental explanation of the allocation of roles between the biological sexes is in the fact that the bearing and early nursing of children establish a strong presumptive primacy of the relation of mother to the small child.”(Parsons, 1955a, p.23.) For that reason, because mothers bore children and nursed them they had a stronger relationship with them. Parsons characterized the woman’s role in the family as expressive, which meant she provided emotional support, security and warmth to the family. In the isolated nuclear family the second major contribution of the woman was the stabilization of the adult personalities. The male (breadwinner) spent his day working in a competitive achievement-oriented society. This role that he played is instrumental, but it also leads to stress and anxiety. The expressive female relieves this tension by providing the male with love, consideration and understanding. Parsons argued that there had to be a clear-cut sexual division of labor in order for the family system to function efficiently, and that the instrumental and expressive roles complement each other to promote social