Health - Qualitative Research Flashcards
In science, it’s important to use the right _________ for the question. Whilst quantitative research asks who, what and how many, qualitative research asks _____ and ______.
Quantitative research is based on _________. This states that facts and values are _______ and that it is possible to conduct _______ and value-free research as the results are ________ by the researcher. This is ________ to the public.
Qualitative research is based on ________ where the researcher and the social world _______. It does not recognise that facts and values are ______ and acknowledges that the results are ________ by the researcher’s values. Hence, this research is not ________ and ____ generalisable to the public.
Both qualitative and quantitative _______ each other out. Each have their own _______ and weaknesses.
methodology
why
how
positivism distinct objective unaffected generalisable
interpretivism interacts distinct affected objective less
balance
strengths
Qualitative vs Quantitative - goals
Qual - to understand and interpret a phenomenon in rich detail - explore phenomenon
Quan - to test and confirm hypotheses, determine cause and effect, quantify, make predictions
Qualitative vs Quantitative - variables
Qual - holistic rather than isolated variables
Quan - specific, individual variables
Qualitative vs Quantitative - data format
Qual - words, pictures, objects
Quan - numbers
Qualitative vs Quantitative - question format
Qual - open
Quan - closed
Qualitative vs Quantitative - study design flexibility
Qual - flexible and iterative (arriving at a decision or a desired result by repeating rounds of analysis or a cycle of operations)
Quan - fixed design from beginning to end - follow the recipe
Qualitative vs Quantitative - sampling
Qual - small, purposive sampling, reflects diversity of population, or snowball effect to access hidden communities
Quan - large, random sample, probability sampling to statistically represent population
Qualitative vs Quantitative - data collection
Qual - dynamic process - interactive and responsive to emergent topics (adjust questions based on responses)
Quan - static process - questions are pre-formulated
Qualitative vs Quantitative - analysis
Qual - content analysis - identify themes, patterns, relationships, and underlying explanations
Quan - statistical analysis - identify relationships between variables and the strength of these relationships
Qualitative vs Quantitative - theory
Qual - build theory as data is collected
Quan - consider theory before collecting data
Qualitative research is used when
- ______ is known about a topic; limited ______.
- gain a particular ________ on the topic (from a particular group)
- when you want to _______ quantitative results.
- identify relevant ________ items - item generation - developing a new _______ - need to understand the problem to develop relevant questions for it.
little theory perspective explain questionnaire items measure
Common features of qualitative research
It uses _______ reasoning (uses observation to formulate theory, explores), not ______ reasoning (using known theory and applying it, focus on causality, theory/hypothesis —> confirmation)
It has a _____ validity (measures what it’s supposed to measure) but a _____ reliability (inconsistent results given same conditions)
Eg: describing perceptions of chemo accurately, but different rounds of treatment explained differently.
Generally, qualitative research is a _______ process (can go back and forth)
inductive
deductive
high
low
non-linear
METHODS
Name some methods used in qualitative research
- interviews
- observation - overt or covert
- document analysis
- oral histories
METHODS
There are several interview types used, including:
- _______ interview (set questions, set order), which is usually conducted when you have _____ knowledge of the topic
- semi-structured interview - uses _____ questions and _____ to gain further insight.
- ______ interview - covers one or two issues in detail. Interviewee often leads.
- _____ groups - capitalises on the _______ between group participants.
structured good open prompts in-depth focus communication
METHODS
Sampling in qualitative research is ________. This means participants are selected according to ______ criteria relevant to the research question. This ensures participants have the ________ or _______ that the researcher’s seek.
However, often researchers do ________ sampling because of practicalities with access, location, time, willingness, etc. It is ____ and _____.
Snowballing can also be used to recruit a sample that is _______ or ______. Influential people in these communities can give access to “______” populations.
Finally, _______ sampling is used in ______ theory studies. The research starts from ________ (small) sample and moves to more ________ (larger) sample. This occurs alongside data ______.
purposive
pre-selected
knowledge
experience
convenience
fast
easy
marginalised
stigmatised
hidden
theoretical grounded homogenous heterogenous analysis