research methods Flashcards
what is primary data?
collected by sociologists themselves for their own purposes
to obtain a first hand picture to test a hypothesis
what is secondary data?
collected by other sociologists, government departments or official bodies or individuals
examples of primary data
- questionaires
- interviews
- experiments
- participant observation
examples of secondary data
- news papers
- articles
- govt data
- document
- official stats
advantages of primary data
specific and more trust worthy - valid
disadvantages of primary data
time consuming, expensive, not practical
advantages of secondary data
fast, easy to obtain , cheap, scale - representative
disadvantages of secondary data
may lack relevant data, less specific
what type of theorist favors quantitative data?
positivists
what type of theorists favors qualitative data?
interpretivists
define triangulation
where both quantitative and qualitative methods are used to counteract the limitations of each method
define qualitative data
descriptions of peoples feelings and experiences
provides rich descriptions of people’s lives - an insight
define quantitative data
information in numerical form
describe interpretivists
- society cannot be measured
- prefer qualitative methods
- the individual constructs their own reality - social action theory
- prefer participant observation (validity)
describe positivists
- society can be measured objectively
- prefer quantitative methods
- society exerts influence over its members and shapes their behaviour - structural
- want to produce reliable and representative data
advantage of quantitative data
can spot trends and compare data sets over time
disadvantage of quantitative data
does not provide an insight into peoples view
advantage of qualitative data
provides a rich insight into a persons views or feelings
disadvantage of qualitative data
hard to compare and analysis can be time consuming