Research Methods Flashcards
-Complete
Write 3 methods which could be used to gather primary data.
- Observations
- Questionnaires
- Interviews
Write 2 methods that can be used to gather secondary data.
- Historical records
2. Government reports
Is qualitative data linked to numbers or written, in-depth responses?
Written, in-depth responses.
Quantitative is linked to numbers and stats.
Can you give an example of a quantitative primary data source and a qualitative primary data source?
Quantitative= Questionnaire Qualitative= Unstructured interview
“High in validity, as in-depth feelings and meanings can be captured”. This is a strength of qualitative data. Are you able to give a weakness of the method?
Qualitative data can be difficult to establish patterns due to its layout method.
It can also cause the researcher to be baised when recording the data as it is emotional.
“Closed questions can stop the participant being able to explain their true meanings”. This is a weakness of quantitative data, can you give a strength of this data collection technique?
It is easy to compress to be able to observe the trends.
It can also be more representative as more people can be asked- as the questions are shorter and quicker.
Practical issues can have an impact of the method used. Can you give 3 examples of practical issues?
- Funding Bodies
- Time and Money
- Access and Safety of the Researcher. EG: Gang Leader for a day.
Informed consent, Covert Observation Techniques, and vulnerable groups are all issues which need to be understood when picking which method to use. Which umbrella term would these come under?
Ethical issues
What are the 3 important theoretical issues?
- Reliability- If the researched is repeated, will you get the same results?
- Validity- Is it truthful?
- Representativeness- Do the results enable you to make an accurate generalization?
Can you give an example of an effective research method that will solve the 3 theoretical issues?
- Reliability- Questionnaire
- Validity- Covert Observation, Unstructured Interview
- Representativeness- Questionnaire
Which research methods do Interpretivists prefer?
Qualitive. This is because the researcher can interpret the meanings and feelings of the participant which makes the result more valid, but not as reliable.
Which research method do Positivists prefer?
Quantitative. This is because they can generate a cause and effect relationship through their statistics. This makes the result less valid but will be very reliable.
What is methodological pluralism?
This is where the researcher employs more than one method of research at one time to build up a full picture of the social dynamic. These can build up the “Why”
What is triangulation?
Use of mixed methods to cross-check and verify the validity of the data. This usually involves combining both quantitative and qualitative methods.
What does fitness for purpose mean?
This is when the researcher doesn’t mind whether the results bring back qualitative or quantitative data, but they are just using the method that best fits the purpose.
Can you give an example of a large-scale social survey in the UK?
The Census- carried out every 10 years.
What are the 5 sampling techniques?
- Simple Random Sampling
- Systematic Sampling/ Quasi-Random
- Stratified Random Sampling
- Snowball Sampling
- Quota Sampling
Give 1 reason why a researcher may not use representative samples.
Respondents may refuse to take part in the survey, or may not be able too such as through a language barrier. This is a practical issue.
What does Stratify mean?
This is when people are divided into levels or classes based on social status, education, or income.
What do each of the 5 sampling techniques include?
- Simple Random Sampling (Where every member of the population has an equal chance of being sampled)
- Systematic Sampling/ Quasi-Random (Where every nth person in the sampling frame is selected)
- Stratified Random Sampling (The researched stratifies the population in the sample and makes the sample group representative of this)
- Snowball Sampling (This method relies on referrals from initially sampled respondents to other persons believed to have the characteristic of interest)
- Quota Sampling (The population is stratified and then the researcher is given a quota who fill their sample).
What is a positive of a longitudinal survey?
They can trace developments over a long period of time and avoid a snapshot of a single moment.
What is an example of a longitudinal survey?
Child Health and Education Survey. Over 13000 were traced in 1975.
What are 3 negatives/weaknesses of a longitudinal survey?
- Sample Attrition- People may drop out.
- It is very expensive- Parker’s drug use cost £380,000
- Hawthorne Effect- People may behave differently under observation.
Why does the Hawthorne effect cause issues in data collection?
People may behave differently if they know that they’re being observed. This causes issues in validity.
Can you give one example of an advantage of questionnaires, and give one disadvantage?
Advantage= Cheap and easy (Practical) Disadvantage= Low response rate, and can be distorted by certain people not answering (Theoretical)