Research Methods Flashcards
(44 cards)
Qualitative Data
-Information giving ‘feel’ for what something is like.
-Collected through words and letters.
-Collected through unstructured interviews, diaries, letters etc.
Give 2 advantages and disadvantages of using qualitative data.
-Provides detail in-depth insight.
-Enables research on sensitive topics, allows sociologists to analyse meanings.
-Very time consuming.
-Usually only possible to study a small sample and so findings are usually unrepresentative.
Quantitative Data
-Information in numerical form.
-Collected in a systematic and structured way.
-Social surveys, official statistics, graphs etc.
Give 2 advantages and disadvantages of using quantitative data.
-Easy to analyse and to identify trends and patterns.
-Methods used to produce quantitative data often involve having large samples and so findings are likely to be representative.
-This type of data lacks depth and fails to give an insight into the meanings of behaviour, therefore lacks validity.
-Interpretivists argue that quantitative data such as official crime statistics can be politically biased.
Primary Data
Evidence that is collected firsthand by the sociologist and did not exist prior to the conduct of the research.
Secondary Data
Evidence that already exists from other sources prior to the conduct of the research.
Advantages and disadvantages of primary data.
-The researcher can ensure their method will be conducted to answer their hypothesis.
-There is no reliance on the research skills of other sociologists.
-There are ethical limitations in terms of gaining informed consent.
-There are practical limitations in terms of cost, time and access.
Advantages and disadvantages of secondary data.
-Data can be collected very quickly.
-Researcher does not have to worry about gaining informed consent, nor do they have to worry about encountering dangerous environments.
-Official statistics and existing statistics may be politically biased and so lack reliability and validity.
-It may be difficult to access specific information such as diaries.
Positivism
-Scientific approach.
-Believe society shapes and determines our behaviour.
-Research should seek to uncover the patterns and objective laws which determine our behaviour.
-They want to be able to predict behaviour and come up with solutions to improve society.
-Use quantitative data.
Interpretivism
-Believe only society exists in the minds of individuals. Each individual has their own ‘universe of meaning’.
-Research should uncover these meanings via methods which give insight into pps world.
-Believe we must access individual subjective realities of each pp.
-Use qualitative data.
Random sampling + advantages and disadvantages
Computer is used to randomly select names of sample.
-Easy to conduct as computer is used, cheap and simple.
-No bias.
-Sample may not be representative.
Systematic sampling + advantages and disadvantages.
Selects names from a sampling frame at regular intervals.
-Easy and practical.
-No bias.
-Not representative due to it being random.
Stratified sampling + advantages and disadvantages.
Sampling frame is divided into different stratas, random sample size is then drawn from each strata.
-Representative sample.
-Time consuming.
Quota sampling + advantages and disadvantages.
Finding people who fit different categories.
-Easy to do however there may be bias.
What are the two non-random sampling techniques.
Snowball sampling and opportunity sampling.
Snowball sampling + advantages and disadvantages.
Pps selected from an initial contact of the researchers who puts them in touch with other pps.
-Can be used when researching illegal activity.
-There may be bias and sample is likely to be unrepresentative.
Opportunity sampling + advantages and disadvantages.
Selecting those people who are available at the time.
-Quick and practical.
-Sample is likely to not be representative.
Lab experiments.
Scientist manipulates the independent variable in a setting which they are interested in. Highly controlled, artificial environment.
Field experiments.
Researcher manipulates the independent variable in the pps natural surroundings such as school or workplace instead of an artificial lab. No hawthorne effect as pps usually do not know they are being studied - this produces more authentic behaviour that would actually occur in real life.
Questionnaires + advantages and disadvantages.
Social surveys which consist of a series of pre set questions used to gather data on people’s lives, attitudes and behaviour.
+Quick and cheap to gather large amounts of data.
+No need to recruit and train interviewers.
+Standardised procedure so high reliability.
+Large scale as they can be distributed quickly so representative (POSITIVISTS)
-May be a low response rate meaning it will be unrepresentative.
-May need to offer incentives to persuade pps to complete it.
-Some questionnaires produce quantitative data which interpretivists do not like.
Questionnaire studies.
Conner and Dewson: Posted nearly 4,000 questionnaires to students at 14 higher education institutions around the country in their study of factors influencing the decisions of working class students to go to university.
Structured interview.
Interview is carried in same standardised way each time.
Group interview.
Twelve or so people will be interviewed at the same time and researcher will ask them to discuss certain topics and will record their views.
Unstructured interview.
The interviewer has a selection of topics for discussion and has complete freedom to vary their wording, tone etc.