Research Methods Flashcards
Reliability
Refers to the way the data is collected- whether the same results would be produced if the method was repeated. This is important to Positivists who want to generate quantitative data.
Validity
Are the results accurate? Do they give a true picture of what is being studied? This is important to Interpretivists who want to establish the meaning that people attach to their actions.
Representative
Means that the group being studied is typical of the target population. The most representative sampling techniques are stratified, quota and systematic.
Positivism
Society exists independent from individuals and it has an objective actual factual reality. It can be investigated scientifically using methods of the ‘natural sciences’. They look at stastics, closed question questionnaires, secondary research. They prefer unbiased, representative large scale quantifiable methodology.
Interpretivism
They try to understand the world through the eyes of those being studied. They assume that society is dependent on individuals and society is a social construction. Prefer unstructured, qualitative methodology, aim to uncover and interpret meanings behind behavior and interactions. Observations, interviews, ethnographic studies. Look for meanings and valid, small-scale, in depth methodology.
Realism
They see the benefit of Positivist methods but recognize that no study can be completely objective (unbiased and free from values/beliefs). People are not as predictable as plants/objects. Realism is the idea that you need quantitative methods (what’s going on) and qualitative methods (why it’s going on).
Quantitative Methods
Reliable (structured questioning), representative (large scale), not valid (can’t ask questions) and objective.
Qualitative Methods
Valid, verstehen, subjective, unrepresentative and unreliable.
Primary Research
You conduct the research yourself.
Pros: can make sure it’s valid, and you know how you conducted the research so it’s valid and reliable.
Cons: time-consuming and so less representative, and could be biased which would make the results invalid.
Secondary Research
The research is collected by other people. The research sources/data exists before the research project begins e.g books, magazines, newspapers, internet, government archives and previous researcher’s results.
Pros: it is more representative and there is less chance of bias.
Cons: you can’t check the accuracy so it’s not reliable or necessarily valid and there’s less chance of the data covering the exact topic you want to study, so might be less representative of the topic.
Documents (Secondary Research)
e.g Valerie Hey
Can either be personal (letters, diaries, suicide notes, autobiographies, memoirs) or official. The advantages are that they are accurate and sometimes valid. The disadvantages are that they are not always ethical, biased so not necessarily valid (subjective) and you cannot check reliability.
Mass Media (Secondary Research) e.g Cohen used mass media to research the moral panic caused by Mods and Rockers.
Newspapers (broadsheets/tabloids), news (tv), radio and social media.
Advantages: inexpensive and representative, easy to collect.
Disadvantages: can’t check the reliability and it’s biased (so invalid).
Official Statistics (Secondary Research)
Produced by local government, central government and government agencies such as the police. Hard statistics cannot be manipulated e.g birth and marriage (objective and factual) and soft statistics can be manipulate e.g poverty, crime and unemployment.
Advantages: large scale (representative) and accurate (valid).
Disadvantages: numbers could be manipulated (not valid) and data is quantitative so lacks detail (invalid).
Methodological Pluralism
When research combines quantitative and qualitative methods, aiming to both measure and interpret the social world. Favoured by Realists.
Triangulation
Use of two or more methods OR when two or more researchers use the same method.