Midterm Flashcards
(131 cards)
What is a paradigm
- Overreaching philosophical and ideological framework
- A priori assumptions concepts, values that together inform our world view and how we do research
Define Ontology
concerned with form and the nature of reality
Define Epistemological
concerned with how we come to know things about the world
Define Methodology
concerned with principles, philosophies and approaches governing research
Define Methods
tools used for data collection and analysis
what paradigm is qualitative research considered
positivist paradigm
what are the ontological assumptions of quanitative research
Single and universal reality that is independent of us that can be discoverable and objectively measured
what are the epistemological assumptions of quanitative research
Legitimate knowledge is knowledge that must be scientifically verified and can be proven using the scientific method
What does determinism mean to qualitative research
events occur according to natural laws and causes
What does empiricism mean to qualitative research
enquiry must be conducted through observation, knowledge but be evidence based
What does skepticism mean to qualitative research
a statement that is open to analysis and critique. researcher must be skeptical and open to critique
What does objectivity mean to qualitative research
researcher is detached from subjects
define generalizability
if data is reliable, the purpose is to generalize to other populations
defne reliability
is you randomize you can test if your hypothesis is correct
quantification
information derived from what can be measured
advantages if positivist research
- Reduces bias by randomization and blinding
- Very important for health research when peoples live are at stake
- Use of concrete outcome measures allow for replicability and rigor is evidence
disadvantages if positivist research
- Describes a phenomenon in a vacuum not a real-life setting
- Does not address people lived experience (complex, subjective, and social)
- Can you real remove all of life’s influence in blinding and randomization?
- Objectivity is possibly an unattainable goal
define true experimental studies
experimental and control groups
define quasi experimental
not randomly assigned
define single subject
no control group
define non-experimental
o Descriptive
o Simple information about frequency and comparative
o Examines differences between groups on a certain variable
o Correlations relationships among two or more variables
o ALWAYS CONTAINS CONFOUNDING VARIABLES
what paradigm is qualitative research
interpretivist paradigm
the ontological assumptions of qualitative research
reality is negotiated, socially, and historically constructed and not objectively measured. There is many truths and everyone has a different reality
what is soft constructivist in qualitative research
acknowledges the disease and treatment process have both subjective and objective matters… hence mixed methods