(w2)han seung gu

summary
a)

The point of documentary is to explain the way that research society
A research way to introduce is qualitative research and quantitative research.
this way collects data systematically and Scientifically. So it has very high reliability.
And there are many perspectives to research society: Correlation and Causation, Subjective and
Objective, and so on..
So according to the situantion, we need to ability that fits the research way well.

b)

this document's topic is that "what is the relation between social phenomenon and theory?"
when somethng phenomenon happens, the theory explains the causes and consequens of the phenomenon.
According to any phenomenon, the theory like Conflict Theory,Symbolic Interactionism, Role Theor has a each role.
So we need to appreciate the theory and phenomenon.

in my opinion

i did not know that there are so many perspectives and research ways in sociology.

And i had not felt the need to learn about why i know theory.

but after read this, i realized necessity to learn.

Question

Quantitative research has a reliability , but I can not guarantee  accuracy.

what do you think about