methods Flashcards
what are the 4 types of data
primary, secondary, quantitative qualitative
what is primary data
data that was not present before the study began- interviews surveys observations
what is secondary data
already exists, may have been produced for different reasons. newspapers diaries ect, quick fast and cheap
what is qualitative data
all non numerical data, sources, quotes ect, rich and more depth, MICRO, preferred by interpretivists
what is quantitative data
numerical form MACRO, official stats and league tables, preferred by positivists
what is validity
data is valid if it presents a true and genuine picture. it allows the researcher to get closer to the truth
what is reliability
different researchers using same method get the same results
what factors impact on choice of research method
practical, ethical and theoretical
what are some examples of practical issues
time and money, funding body, personal skills and social status, research opportunities
what are some examples of ethical issues
informed consent, confidentiality and privacy, protection, vulnerable groups
example of ethical breech
Laud Humphreys 1970 ‘tearoom trade’
positive theory
sociology as a science, top down society, measure society’s impact on people, detached objective data, MACRO, quantitative
interpretivist theory
reject sociology as a science, bottom up approach, social actors meanings, understanding behaviours, MICRO, qualitative data
types of representative sampling
random sampling, quasi random/ systematic, quota
random sampling
chance, drawn out of hat- not all samples are large enough
quota sampling
need 20 males and 20 females- fill with people who fit
quasi random/ systematic sampling
every nth person is selected
types of non representative data
snowball sampling, opportunity sampling
snowball sampling
key number of individuals suggest others to participate- lots of similar people
opportunity sampling
choose those who are easiest to access- unlikely to be representative
issues researching schools
different types of schools- undermines representation, heads may deny permission, data may be confident
schools are data rich environments and have a premade sampling frame
issues researching parents
P- not in one place, sample may be unrepresentative
E- some parents may only give informed consent if they benefit from research
T- manage impressions, exaggerate positives
issues researching teachers
P- accessible, in one place, but may lack time to respond/ partake
E- confidentiality, incriminating evidence
T- unwilling to admit to bad behaviour, unrepetitive
issues researching classrooms
P- closed setting, more control
T- hawthorn effect, student or teacher behaviour may change
issues researching students
P- easy access as they have to legally attend school, lots of records, may be reluctant to admit behaviour, time consuming
E- vulnerable group, informed consent, report abuse, no harm
T- power difference, hog limelight peer pressure undermines validity
comparative method
thought experiment, carried out in mind of sociologist, designed to discover cause and effect relationships. ethical and avoids artificially, can only be used to observe past events.
what does the comparative method entail
identify 2 groups of people alike apart from what we want to look at
compare 2 groups, do their difference have any effect
lab experiments
scientists can examine cause and effect relationships, easy to replicate and identify patterns and trends. detached, reliable and valid. favoured by positivists
field experiments
natural environment, valid and realistic, less control, subjects are generally unaware they are being observed- ethically questionable
lab in context- harvey and slatin 1976
teacher expectations- found teacher are prejudice and label different social classes
lab in context- mason 1973
impact of positive and negative expectations, he found negative expectations had more affect than positive
issues regarding field experiments in education
E- deception of students, CPO, informed consent
reliability-easy to repeat,
broader focus- number of teachers opinions rather than just one, many elements to look at
concerns regarding lab experiments in education
E- working with young people, but most do not involve real children
narrow focus- usually examines one aspect of behaviour
P- teacher expectations, uncontrollable variables
field in context- rosenthal and jacobson 1967
labelling and SFP
what are questionnaires
list of predetermined questions, handed out, posted or online, they are a MACRO method and are preferred by positivists
closed questions
pre determined answers (ticky box) these produce quantitative data
open questions
own words, freedom and detail, these produce qualitative data
practical advantages of questionnaires
quick and cheap, no need to recruit and train people, easily quantifiable. Dewson, posted nearly 4000
questionnaires- reliability
standard and fixed yardstick, all asked the exact same question. easily repeatable, ne researcher present to influence
questionnaires- detachment and objectivity P
remove interviewer bias, preferred by positivists, detached
questionnaires- hypothesis testing
measure cause and effect relationships with ease, scientific approach- positivists
questionnaires- representative
large sample size, allows findings to be generalised
questionnaires- ethical issues
may ask intrusive or personal questions, but under no obligation to answer and anonymity is assured
questionnaires- practical problems
limited and superficial, brief. was it completed by who it says?
questionnaires- low response rate
example
100,000 sent out but 4.5% returned. those who took the questionnaire may be very different to those who didn’t- un representative
questionnaires- inflexibility
new areas of interest cant be explored, surface level answers
questionnaires- detachment I
interpretivists, sociology is not a science. no way to clarify meaning or probe deeper
questionnaires- lying forgetting and right answerism
saying what they think is right, respectable answers rather than the truth
questionnaires- imposing the researchers meaning
wording of questions , what questions are included- what is important
questionnaires methods in context- practical advantages
easily compared and gather data from different schools
questionnaires methods in context- sampling frames
ready made sampling frames, school already has lists of all pupils