Quantitative Flashcards
Social surveys
Find our facts about population
Uncover differences in beliefs, values and attitudes
- explain aspects of social life
Pilot survey
Helps evaluate usefulness
Test quality and accuracy
Test accuracy
Find out whether there are any problems
Longitudinal surveys
Last over a long period of time
- study of young people in England began 2004
Issues with longditudinal surveys
Expensive and time consuming
- can’t collect retrospective info
- respondents may drop out of survey
- people may change in behaviour as a result of taking part
Random sampling
Chosen randomly
Systematic sampling
Variation in random sampling every nth name
Stratified sampling
Population under study is divided according to known criteria
Quota sampling
Researcher establishes how many people they want in a sample - find people with particular characteristics and relevancy to quotas
Snowball sampling
Member of sample puts researcher in touch with other potential members
Theoretical sampling
People chosen for sample who have particular unusual characteristics
Experiments
Variables closely controlled
- isolate effects of independent variable on dependent variable
- can be replicated
Problems with experiments
Impossible to recreate normal life
- ethical problems - harm
- Hawthorne affect
- cannot be used to study long term
Comparative research (example)
Durkheim compared number of suicides in different countries, cultural differences: religion and family
Issue with comparative research
- can’t control or manipulate variables