content of research methods Flashcards
(56 cards)
what are some practical factors?
- money
- time
- access
- personal/researcher skill
what are some ethical factors?
- informed consent
- confidentiality
- morality
- vulnerable groups
what are some theoretical factors?
- validity
- reliability
- representativeness
- verstehen
what do interpretivists believe?
- they are a micro, social action theory
- ## they believe individuals have free will and influence the social structures in society
what methods do interpretivists prefer?
- qualitative data that produces written detailed data
what are some examples of interpretivist theories?
- interactionists/social action
- labelling theory
what do positivists believe?
- they are macro, structural theory
- believe that individuals are controlled by structures
what methods do positivists prefer?
- quantitative methods and numerical data (except for feminists)
what are some examples of positivist theories?
- functionalism
- marxism
- feminism
what are some quantitative methods? (high in reliability)
- official stats
- non participant observation
- laboratory experiments
- questionnaires
- structured interviews
what are some qualitative methods? (high in validity)
- unstructured interviews
- diaries and blogs
- participant observation
- field experiments
why do positivists prefer reliability?
- to measure patterns and trends
- to discover the objective scientific laws of cause and effect
- can gain social facts (generalisation)
- can remain objective and detached
why do interpretivists prefer validity?
- want to discover meaning behind individual experiences
- can get rich in depth data
- can build a rapport
what are the some random sampling methods?
- simple random
- systematic sampling
- stratified sampling
what is simple random sampling? (random)
whats its strengths and weaknesses?
where every sample has an equal chance of being selected
strengths:
- representative
- quick
- less bias
weaknesses:
- not useful for difficult to access groups
- may not be representative
what is systematic sampling? (random)
what are its strengths and weaknesses?
when the names are selected from the sampling frame at regular intervals until desired size is achieved?
Strengths:
- can be representative
- is objective
weaknesses:
- time consuming
- not useful for difficult to access groups
what is stratified sampling? (random)
what are its strengths and weaknesses?
the sampling frame is divided into smaller sampling frames, eg, sex, age etc
strengths:
- representative
- limits bias
weaknesses:
- time consuming
- requires lots of info about the sampling frame
what are some non random sampling methods?
- quota sampling
- snowball sampling
- opportunity sampling
- theoretical sampling
what is quota sampling? (non random)
what are its strengths and weaknesses?
establishes a predetermined number of people with each particular characteristic to represent the specific category
strengths:
- could be representative
weaknesses:
- may be elements of bias
- time consuming
what is snowball sampling? (non random)
what are its strengths and weaknesses?
the researcher identifies one or two people with the characteristics they are interested in. then ask them to introduce them to other people that are similar
strengths:
- a way to gain access to difficult groups
weaknesses:
- time consuming
- elements of bias
- not representative
what is opportunity sampling? (non random)
what are its strengths and weaknesses?
refers to people that are easily contactable
Strengths:
- quick
- cheap
weaknesses:
- not representative
- elements of bias
what is theoretical sampling? (non random)
what are its strengths and weaknesses?
the position of the researcher’s theoretical position will guide what is important in the sample group
strengths:
supports development of theories
weaknesses:
- not representative
what are the types of experiments?
- lab experiments
- field experiments
- comparative experiments
what is a lab experiment?
- usually happens in an artificial controlled setting