SY2 Research Methods. What you need to know Definitions of all the following terms and methods. How to evaluate each method in terms of GROVER (generalisability, representativeness, operationalisation, validity, ethics and reliability). You should know which methods are qualitative and which are quantitative. You should also be able to give examples of research you know about. (see summaries of research on education). You also need to know the different sampling methods and why they are selected for certain types of research. Definitions Primary data: first hand original research (e.g. participant observation, focus group, social surveys) Secondary data : data already collected; used for different reasons such as reanalysis (e.g. official statistics) Quantitative: data that is largely numerical in form(e.g. large scale social survey) Qualitative: data consisting of words/meaning/interpretations (e.g. participant observation) Positivist: objectivity, causes, reliability, sociology should be scientific Interpretivist : sociology and research should report on how people understand the world (meanings) Validity: does the data provide a true picture of what is being studied or measured? Are the findings an accurate account of social reality? Reliability: the extent to which repeated measurements, under the same conditions, produce the same results. If other researchers using the same methods, under the same conditions, produced the same results then the data is reliable. How constant are the findings? Quantitative methods often lack validity but are often reliable. Qualitative methods are criticised for being unreliable. Representativeness: Is the group of people being studied typical of others? Sampling techniques are important in gaining a representative group of participants. Random techniques are used to quantitative research and non-random for qualitative. Target population: The group of people being studied e.g young offenders 1 Sampling frame: A representative list of people from the target population from which the sample will be drawn e.g young offenders institutions Random sample: participants are selected randomly by computer or by hand e.g from a hat, this ensures every person in the frame has an equal chance of being selected Stratified random sample: the sample frame is separated into strata e.g gender, age, ethnicity and then random samples are drawn separately from the stata to ensure a representative sample Systematic sampling: the first participant is drawn at random and then every nth (5th or 10th etc) is drawn after that. Quota sampling: Non-random as it involves the researcher selecting a quota of groups e.g gender from the sampling frame. Snowball sampling: used when participants are difficult to access e.g gang members. One contact asks friends if they will take part and the friends ask more friends and so on. This is non-random. Purposive sampling: non-random, selecting a groups of people for a specific purpose e.g Car workers in Luton. Gatekeepers : These are the people who work in institutions like education or a care home that can facilitate access to a group of participants e.g school children or disabled people. Generalisability: can the findings from one setting be applied to similar settings? Are the findings from a study of student drug users in London similar to findings if we studied drug users in Manchester? Bias: distortion of results; difference from true value Hawthorne effect: When participants behave differently because they know they are being observed. Objective: to what extent is the research value free and a reflection of reality? Operationalisation : Expressing a concept in a way that can be measured. For example; it is pointless to talk about social class if no indicator of what social class means is provided. The basic point is sound; if you cannot define something then you cannot measure it. Ethical issues: involve informed consent, deception,confidentiality, protection from harm, right to withdraw. Practical issues: Time, cost, practicality of method, availability of sample, funding, going native. 2 Methods Social Survey: a quantitative study on a large scale to find information regarding issues like crime, attitudes, habits etc- uses questionnaires or face to face structured interviews. Questionnaire: requires respondents to answer in writing – can be large scale or small, open or closed questions but are usually quantitative. Interviews: Face to face interaction between researcher and interviewee. Can be structured and quantitative or semi-structured or unstructured which are qualitative. Observations: observing groups or individuals either from afar (covert) or with their consent (overt). Can be structured and quantitative or qualitative as in participant observation where the researcher becomes part of the group. Experiments: Not usually done in Sociology although there are some examples. Can be laboratory (in a closed environment) or field (in a natural setting) Involves manipulating and controlling variables such as gender to see the effect on behaviour. I.e do people behave differently towards baby boys or girls. Statistical data: form of secondary, quantitative data used to gather numerical data on phenomena e.g GCSE results. Content Analysis: usually quantitative data collecting by analysing the content of media publications, tv shows etc e.g How many minutes do women appear in Eastenders compared to men. Focus Groups: uses qualitative methods to explore issues relating to a group e.g community wellbeing. Personal Documents: Include letters, diaries, photographs and are useful for qualitative research particularly for Historical comparisons. Longitudinal studies: conducted over a long period of time comparing data from participants to see changes. Can be quantitative or qualitative. Pilot Studies: Only carried out on quantitative studies to test quality of questions for questionnaires or interviews- checks validity and reliability before a large scale study is done. Case Studies: carried out on individuals or small groups – in depth account of their stories so is qualitative. Mixed methods:Triangulation - several different methods are used to conduct the same kind of research so that the reliability and validity can be checked. Methodological Plurism - the use of mixed methods to conduct one single study. 3 Famous studiesTASK – Select a study in bold and research it. Leave a comment on the blog identifying the Aim, Method, Findings and evaluations of the study. Official Statistics The Census – every household every 10 years. Full picture of population of UK Crime statistics from police/courts, and British Crime survey ‘Suicide’ Emile Durkheim (& J Maxwell Atkinson as criticism) Comparative method ‘Suicide’ Emile Durkheim Questionnaires The Census – closed questions ‘Hite Report’ – Shere Hite – open questions, feminist ‘The Making of a Moonie’ – Eileen Barker British Crime Survey Interviews ‘From here to Maternity’- Anne Oakley – in depth interviews ‘Sociology of Housework’/’Housewife’ – Anne Oakley – structured and in depth interviews ‘Interviewing women – a contradiction in terms’ - Anne Oakley (journal article on feminist views on interviews as a research method) ‘The Making of a Moonie’ Eileen Barker – in depth, interpretivist Experiments Counselling experiment – Harold Garfinkel – field experiment – ethnomethodological ‘Pygmalion in the Classroom’ – Rosenthal and Jacobsen – field experiment interpretivist ‘On being sane in insane places’ – Rosenhan – field experiment – interpretivist Bobo doll experiments – Bandura etc – lab experiments – social psychology Zimbardo Stanford Prison Study Observation ‘Analysing Teaching Behaviour’ – N Flanders – overt, structured, non participant ‘A Glasgow Gang Observed’ – James Patrick – largely covert, participant ‘The Tearoom Trade’ – Laud Humphreys – covert and overt, semi participant ‘Learning to Labour’ – Paul Willis – largely overt, mostly participant ‘The Making of a Moonie’ – Eileen Barker – overt, participant 4 Research Methods in the exam Question a) 10 marks – 10 minutes This will basically be a ‘what’ question. Asking you to define what something is. You will be given an example of some research on a topic and could be asked to give a definition of the method used or perhaps another term e.g qualitative, quota sampling etc, using the source material and your own knowledge. You should make 3 points and to get AO2 marks you need to develop them by giving examples from the source material or elsewhere and by stating the advantages or disadvantages of the method/term you have defined e.g questionnaire. Question b) 20 marks – 20 minutes This is basically more of a ‘why’ question. Asking you to say why a researcher might make certain decisions e.g why use interviews or questionnaires, or secondary sources, why select their sample the way they have. To get 20 marks you need to make 5 points which are developed using GROVER (see above) and advantages and disadvantages of methods/sampling etc. Your answers also need to be in the context of the source material and you will be asked to refer to other studies from your own knowledge. Some possible exam questions a) - Using material from the item and elsewhere identify the strengths of questionnaires (replace with any method to practice) - Using material from the item and elsewhere identify the advantages of random sampling. b) - Using material from the item and you own knowledge of studies and research identify and explain the advantages and disadvantages of surveys in sociological research - Using material from the item and your own knowledge of studies and research discuss the benefits of using triangulation -Using material from the item and your own knowledge of studies and research discuss the use of different sampling methods in sociological research. 5 Use this table for your revision of the terms. Term Quantitative: Definition Examples Qualitative: Primary data: Secondary data : Positivist: Interpretivist : Validity: Reliability: Representativeness: Target population: 6 Sampling frame: Random sample: Stratified random sample: Systematic sampling: Quota sampling: Snowball sampling: Purposive sampling: Gatekeepers : Generalisability: Hawthorne effect: Objective/ subjective: Operationalisation : 7 Ethical issues: Practical issues: Social Survey: Questionnaire: Structured Interviews: Semi or unstructured interviews: Non-participant observation (Overt): Participant Observation (Covert): Structured Observation: Statistical data: Content Analysis: 8 Focus Groups: Personal Documents: Longitudinal studies: Pilot Studies: Experiments: Case Studies: Triangulation and mixed methods: 9