Economist said:
I don't know much about sociology but I am somewhat curious about the discipline. I'd like to start a little discussion on sociology where I hope you all will inform me about the subject.
OK, I will do my best.
Economist said:
What theories have sociologists proposed? What hypotheses have they came up with? What hypotheses have they been able to test? How exactly did they test them and what were the results?
Wow, this is like asking a physicist or chemist or biologist to tell you the following:
"What theories have physicists proposed? What hypotheses have they came up with? What hypotheses have they been able to test? How exactly did they test them and what were the results?"
We have limited space and time in which to answer such questions for any field, yet alone a field as expansive as sociology. I suggest you get an introduction to sociology textbook.
Let's take your questions in order:
- What theories have sociologists proposed?
- What hypotheses have they came up with?
- What hypotheses have they been able to test?
- How exactly did they test them and what were the results?
Someone mentioned topics in sociology as theories: "In terms of 'proposed theories', the big three (of structuralism) are: structural-functionalism (a favourite with conservatives), symbolic interactionism (a favourite with anthropologists), and critical theory/conflict model (a favourite with Marxists). You also have post-modernists who do not believe in structuralism and that society (and thus, sociology) does not exist but they do not contribute much to the field."
I would not say that these are theories as much as fields of interest. There are many fields: race and gender; sex; economic sociology; political sociology; criminology; social psychology; organization and management theory; sociology of knowledge; sociology of the Internet; sociology of science and technology; communication; networks; stratification; etc.
There are too many theories to describe them all here. But here are a few theories and sample hypotheses and results:
a. Rising Aspirations Theory: People raise their aspirations as their rewards increase, leading to greater levels of dissatisfaction if those rising aspirations are not met. This hypothesis has been tested in many settings including organizations and revolutionary movements, usually by means of statistical regressions. You may not be impressed with the R-squareds, but that is just the nature of the social sciences.
b. Matthew Effect: High status people get increasing returns to their status, while low status people get decreasing returns to their status. In other words, the rich get richer, the poor, get poorer, because of status differences. Again, many statistical tests have been unable to disconfirm this hypothesis.
c. Neoinstitutionalism: People will copy the practices of others based on the perceived effectiveness of those practices, not their real effectiveness. The higher the perceived effectiveness and awareness, the more quickly the practices will spread. Epidemiological models of diffusion and statistics have been used to test these hypotheses.
d. Friendships: People will tend to become friends when they live closer together than when they live far apart from each other. Tested via surveys and experiments.
The closest to a law in sociology is the following: "All societies are stratified." This is close to a law because we have never found a human society that lacks hierarchical levels of stratification. But these kinds of "laws" are rare. Sociologists don't really believe in laws because they are so hard to find.
- What are some of you favorite ideas, studies, etc, in sociology?
Among the hottest theoretical and empirical fields in sociology right now are network theory, reality mining, event history analysis, and social constructivism (not to be confused with post-modernism).
The former is probably one of the most native and oldest ideas in sociology, but computational power has increased so much in recent years that it has enabled sophisticated analysis of social networks. There are so many hypotheses here that it would be difficult to encompass them all in this email. But there are things like, more central actors are likely to have more information, with centrality defined in different ways. There are brokers: two actors linked through a third actor but having no relationship between themselves. The broker in such a situation has power because he possesses an information (and sometimes a resource) advantage. Network theory can be measured in vector algebra or geometric terms, and the data can subsequently be used with categorical data (data on the participants sex, age, gender, occupation, education, experience, etc.) in cross sectional or longitudinal regressions.
Event history analysis is particularly useful for longitudinal regression. As far as I know, it was invented by sociologists to measure the hazard rate of an event over time. What is the probability that the event will die out? What is the probability the event will occur. There is an area called population ecology that would be impossible without it. Population ecologists study how new populations of people, groups, organizations, etc. emerge, grow, stabilize, and decline.
Reality mining is interesting but it produces so much data that micro-sociologists (social psychologists) are still not sure what to do with it. You put sensors on people's name tags, and you have them go about their normal interactions during the day. The sensors collect the data and provide you with a map of all the interactions -- the network -- connecting all the people in a particular location. Most of this work is going on at the MIT Media Lab.
Finally, social constructivism intersects with modern day physics. We know that reality exists based on people's mental maps of that reality. But if everyone stopped believing in that reality, it would collapse. So how is that reality maintained, and how real is it. Post-modernists, on average, believe that nothing really exists and is all in the brain. The big debate in sociology is to what extent things are material or socially constructed, and how this influences social interactions. It is paradigmatic, but also has important consequences for theories and their hypotheses. Many social interactionists are ethnographers for they believe you can only uncover social reality by becoming members of the group under study. Otherwise, how would you know what categories are real for the group, and what categories are not?
The two biggest debates in sociology today is how do you bridge the micro and macro, and how do you bridge the material with the ideational. The basic assumption of sociology is that social interactions or relations govern human behavior and their outcomes.
Hope this helps.