Method revision notes Flashcards
Validity
The extent to which the data shows a true picture of the participants lives / social reality.
what reduces/low in validity
Hawthorne effect, interview effect, researcher bias, social desirability, quantitative methods, misinterpretation, going native
What is high in validity
Rapport, verstehen, respondent validation
primary data
Collected by the researcher firsthand, new research and data
secondary data
Previously collected data analysed or compared/averaged
operationalisation
This is the process by which the researcher identifies / defines concepts / each variable that they want to study and make it measurable.
respondent validation
This is when the researcher gives the participants a chance to look at the findings and results and then they can give their feedback on if this is how they think they should be perceived.
Verstehen
The ability to develop empathic understanding that allows the researcher to understand
and empathise the behaviour from the participants point of view
Reflexivity
This is when the researcher reflects on their research project to make sure that they are being objective and are detached from the participants and their situation. This is most important in ethnographic studies.
Rapport
The ability of the researcher/interviewer to relate to others which allows a strong level of trust and understanding which could lead to more honest and open results and findings.
Hawthorne effect
This is when the research population change their behaviour only because they know they’re being observed. This can lessen the validity of the research.
interviewer bias
This is when the interviewers characteristics can affect the validity of the results. This is often mainly linked to their physical or social characteristics.
Triangulation
When one or more method is used to check the validity or reliability of the results
Methodological pluralism
When more than one method is used to get a broader and more full understanding of the social life that’s being studied. E.g. lots of methods used in one study
Random
Every member of the target population has an equal chance of being selected for the sample. REPRESENTATIVE
systematic (random)
Every ‘nth’ number of the target population is selected for the sample. REPRESENTATIVE
stratified (random)
To obtain this type of sample, different subgroups in the target population are identified; then people are randomly selected from these subgroups in proportion to their numbers in the target population. REPRESENTATIVE
Snowball (non-random)
One contact will recruit other participants to get involved in the research. This method is often used by sociologists for hard to reach groups. NON-REPRESENTATIVE
volunteer
When a sample is gathered through participants putting themselves forward to be studied. Respondents are found through advertising in a paper/shop window/internet etc. NON-REPRESENTATIVE
purposive (non-random)
The researcher has a clear idea of the sample they want, they will pick participants that meet their criteria, choosing individuals or cases that fit the nature of their research. NON-REPRESENTATIVE
Quota (non-random)
This is when they work out how many of each category in the target population they need and then they go out and find the limit they need for each group and stop when they’ve got enough for each quota. NON-REPRESENTATIVE
Triangulation PET
PRACTICAL: Increases accuracy of the research data, therefore the validity as a more true reflection of the social reality is likely to be gained.
ETHICAL: Encourages reflexivity (self evaluation) checking researchers are as objective and value free as possible increasing the validity as a more honest and less bias insight is gained.
THEORETICAL: Realists would prefer the use of triangulation because they believe that the purpose of research is to obtain data to test one theory against another theory. They would see this method as ‘fit for purpose’. Triangulation is preferable to Realists as research approaches as is can gain both a combination of qualitative and quantitative data and/or means data can be cross checked easily
Methodological pluralism PET
PRACTICAL: Each method used can provide a different understanding of society, therefore using a variety of methods can allow for a wider range of issues to be addressed increasing validity as a deeper insight into the group is gained.
ETHICAL: The advantages and disadvantages of the methods used can counterbalance each other increasing validity.
THEORETICAL: Realists would prefer the use of methodological pluralism because they believe that the purpose of research is to gain a full insight into the group being researched. Methodological Pluralism is preferable to Realists as research approaches as is can gain both a combination of qualitative and quantitative data and/or means data can be cross checked easily