Family and household are two different things, a household simply means one or more person living in the same home, where as a family typically means a group of people related by ceremonial and or blood ties, living together or in frequent contact. (Moore, 2001)
The functionalist perspective is one of the main theoretical perspectives within sociology. It has its origins in the likes of Emile Durkheim, who was especially interested in how social order is possible and how it remains relatively stable. Functionalism was the dominant branch of western sociology until the 1960s, since when it has been increasingly criticised by sociologists,
References: Anderson, M. L., 2008. Sociology. In: J. Cheng, ed. understanding a diverse society. USA: Thompson Wadsword, pp. 308-312. earlyhamsociologypages.co.uk, 2011. early ham sociology pages. [Online] Available at: www.earlhamsociologypages.co.uk Head, T., 2012. Feminism. [Online] Available at: www.about.com/feminism historylearningsite.com, 2012. history learning site. [Online] Available at: www.historylearningsite.com Moore, S., 2001. Sociology alive third edition. In: cheltenham: Nelson Thornes Ltd. sociogeeks.com, 2011. sociology geeks. [Online] Available at: www.sociogeeks.com Anderson, M. L., 2008. Sociology. In: J. Cheng, ed. understanding a diverse society. USA: Thompson Wadsword, pp. 308-312. Berk, L. E., 2009. Child Development. 8th ed. Boston: Michelle Limoges. Craib, I., 1992. Modern social theory : from Parsons to Habermas. Harlow: Pearson Education. earlyhamsociologypages.co.uk, 2011. early ham sociology pages. [Online] Available at: www.earlhamsociologypages.co.uk Head, T., 2012. Feminism. [Online] Available at: www.about.com/feminism historylearningsite.com, 2012. history learning site. [Online] Available at: www.historylearningsite.com Moore, S., 2001. Sociology alive third edition. In: cheltenham: Nelson Thornes Ltd. sociogeeks.com, 2011. sociology geeks. [Online] Available at: www.sociogeeks.com