4주차 과제

In this week learned social networks.
This week's key point is two.
Fist, new media technologies usually reinforce existing social networks or even work to isolate people.
Second, when new media technologies facilitate new social networks, they simultaneously challenge existing social, political and economic relationships.
Recently, social network analysis is an interdisciplinary social science, but has been of especial concern to sociologists.
Social network analysis involves theorizing, model building and empirical research focused on uncovering the patterning of links among actors. It is concerned also with uncovering the antecedents and consequences of recurrent patterns.
And we saw social networks' history.
Social networks spread email,newsgroups, and weblogs.Also, we circumference.
For example, kevin bacon was made bacon numbers.
Bacon number is that I and he/she's relation.
This week's lecture was socialistic.
Sometimes we were curious socialistic relation. Bacon etc...(these were investigation) is very curious people. Every lecture was introduced intering people. So good.