research methods Flashcards
choosing a research method
Primary data
- who
- why
- advantages
- disadvantages
- methods for gathering data
- sociologists themselves
- to obtain a first hand picture/to test a hypothesis
- pricesely gather the inforation needed to prove their hypothesis
- costly and time consuming
- social surveys, participant observation, experiments
choosing a research method
secondary data
* who
* why
* advantages
* disadvantages
* sources of data
- someone else
- for sociologists to use
- quick and cheap
- may not be interested in the same questions, so information may not be exactly what is needed.
- official statistics, documents
choosing a research method
quantitative data
* form
* examples
* how information is gathered
- numerical form
- questionaire, structured interviews, official statistics
- by opinion polls/ research surveys
choosing a research method
qualitative data
* provides..
* evidence gathered how
- a “feel” for what something is like, isight into peoples feelings and experiences.
- participant observation, unstructured interviews, letters, newspapers.
choosing a research method
practical issues
- time and money
- requirements of funding bodies
- personal skills and characteristics
- subject matter
- research opportunity
choosing a research method
why does time and money impact practicality?
- different methods require different amounts of time and money
- access to resources dependent on funds, well known do better
practical issues
requirements of funding bodies
- funding bodies (businesses, institutes and organisations) may require the information to be in a particular form
- e.g. quantative, so researchers would have to use best method e.g. questionaire
practical issues
personal skills and characteristics
- sociologists all have different personal skills
- may affect their ability to use different methods
- e.g. participant observation requires being able to mix easily
practical issues
subject matter
- more difficult to study a group by one method than an other
- e.g. male sociologist in all female group
practical issues
research opportunity
- opportunity can sometimes occur unexpectadly so structured methods may have not been prepared
- other hand may be really prepared
ethical issues
ethical issues
- informed consent
- confidentiality and privacy
- harm to research participants
- vunerable groups
- covert research
ethical issues
informed consent
- research participants should have the right to refuse being involved
- informed on all relevant aspects of research- to make a fully informed decision
- consent should be gained before hand and at intervals throughout the process
ethical issues
confidentiality and privacy
- identity of participants should be kept secret- prevents negative effects on them
- personal information should be kept confidential
ethical issues
harm to research participants
- researchers should be aware of possible effects of their work
- effects- police intervention, harm to employment prospects, social exclusion, psychological harm, physical harm
- should anticipate/prevent harm
ethical issues
vunerable groups
- special care to be taken where participants are particularly vunerable- e.g. age, disability, physical/mental health
ethical issues
covert research
- when the researchers identity and research purposes are kept hidden from those being studied
- ethical problems- decieving and lying in order to gain their trust to obtain information
- cant gain informed consent
- can be justified under certain circumstances
theoretical issues
theoretical issues
- validity
- reliability
- representativeness
- methodological perspective
theoretical issues
validity
* what makes a valid method
* what kind of data is more valid and why
- one that produces a true or genuine result to the truth
- qualitative as it gives a more truthful account of something in particular as it gives a deeper insight through first hand experience
theoretical issues
reliability
* what makes a method reliable
* which kind of data is most used
- if it is replicable, giving the same result
- quantitative data gives more reliable results e.g written questionnaires
theoretical issues
representativeness
* what makes a method representative
* best way to gain
- whether or not the group we study cross over with the group we are interested in
- large scale quantitative surveys that use sophisticated sampling techniques to select their sample- more representative
theoretical issues
methodological perspective
* what is it
* 2 types
- their view of what society is like and how we should study it
- postivists- quantative data, seek to discover a definate amswer
- interpretivists- qualitative data, seek to understand meaning
theoretical issues
why do positivists prefer quantitative data
- they assume society has an objective factual reality (specific way it operates)
- believes society eherts influence on its members, changing behaviour
- can discover objective scientific law of cause and effect, determines behaviour
- gain reliable, representative, replicable data
theoretical issues
why do interpretivists prefer qualitiative data?
- believe we create reality through the meanings we create
- actions based on what we give to a situation, not external factors
- gain a subjective understanding of actions and behaviours
- thus prefere articipant observation, unstructure interviews and personal documents producing valid data
factors influencing choice of topic
factors influencing choice of topic
- funding bodies
- societies values
- practical factors
- the sociologists perspective
factors influencing choice of topic
funding bodies
- they pay for research - they choose what topic
factors influencing choice of topic
practical factors
- may restrict what topic they are able to study- e.g wanting to study global coorperations but decisions are made in private
factors influencing choice of topic
societies values
- as values vhange so does focus of research
- e.g rise of feminism in 1960s, green crimes in 2000s
factors influencing choice of topic
the sociologists perspective
- perspective influences their choice of research
- e.g new right vs femenism
the process of research
overview of the process of research
- chose a research topic
- formulate an aim or hypothesis
- operationalising concepts
- the pilot study
- samples and sampling
the process of research
whats a hypothesis
a possible explanation that can be tested to prove it true or false which gives direction to our research, a starting point.
the process of research
what if the hypothesis proves false?
we sould discard it, form a nw hypothesis and test it out
the process of research
why do positivists favour a hypothesis
as they seek to discover a cause and effect relationship, identifies what we aim to study and achieve through research
the process of research
why do interpretivists favour a broad aim
they want to find out what the actors themselves believe to be important
the process of research
what is operationalising a concept
- we need an operational concept of our ideas
the process of research
what problems may arise when operationalising a concept
- different sociologists may operationalise concepts differently, making it difficult to compare different pieces of research
the process of research
what is a pilot study
trying out a draft version of the questionnaire or interview schedule on a smaller sample
the process of research
what is the aim of a pilot study
- iron out any problems
- refine/clarify any questions and their wording
- give researchers practice
- in order to make sure actual survey goes as smoothly as possible
- finalise research process
the process of research
sample
a smaller subgroup of the wider group we are interested in
the process of research
sampling
the process of creating or selecting a sample
the process of research
the basic purpose of sampling
- ensure that the people chosen for the study are representative or typical of the research population
the process of research
if our sample is representative we can make a
generalisation
the process of research
what is the sampling frame
a list of all the members of the population we are interested in studying
the process of research
random sampling
sample selected purely by chance, “out of a hat”
the process of research
quasi-random sampling
every nth person in the samping frame is selected