What do sociologists aim to do?
Make research reliable and valid
What is reliable research?
Research that can be repeated to get the same results
What is reliable data?
Data another researcher would be able to get by using the same methods
What is valid data?
A true picture of what the researcher is trying to measure
Is reliable data always valid?
No
Why might research not give a true picture?
What does representative mean?
Reflective of the population as a whole
What to sociologists aim to do?
Be objective and avoid bias
How is primary data obtained?
From first-hand research, doesn’t rely on another sociologist’s research and can carefully choose the method to make data as valid and reliable as possible
What are limitations of primary data?
What is secondary data?
Existing information, data has been collected for someone else’s purpose
What are strengths of secondary data?
What are limitations of secondary data?
What is quantitative data?
Numbers and statistics
What are advantages of using quantitative data?
What are limitations of quantitative data?
What is qualitative data?
Subjective, gives a detailed picture of what people do, think and feel
What are advantages of qualitative data?
What are limitations of qualitative data?