Introduction Flashcards
What is formalized curiosity?
Research
Poking and prying with a purpose
What is disinformation?
How does this affect us as nurses?
o Deliberately deceptive and propagated information
o Includes inaccurate, incomplete, misleading, false, or selective half-truths
o We know biased and wrong information is out there
o If information accuracy has consequences, like in nursing practice, we need to do more formal research
What is deliberately deceptive and propagated information that is inaccurate, incomplete, misleading, false, or selective half-truth?
Disinformation
What are the 3 types of knowledge?
Propositional - facts, theories etc.
Procedural - knowing how
Personal - from our experiences
Philosophically, propositional knowledge (the facts) is divided into 2 ways of knowing. What are they?
Rationalism – comes to us through the use of reason
* “I think, therefore I am” = Descartes
* Top down thinking
Empiricism – is derived from our experiences of the world
* “tabula rasa” the blank slate – Aristotle
* Occurs by sensation and then reflection
* Bottom up thinking
What type of knowledge is based on knowing facts, theories, laws etc.?
Propositional knowledge
What type of knowledge is knowing how to do something?
Procedural knowledge
What type of knowledge is knowing something because we have experienced it?
Personal
What are theories?
How does new research affect theories?
- Tie together all of the propositional knowledge we have about a topic
- Aim is to be able to describe or explain something in the world
- Findings of research can support a theory of find it to be false
What is research?
Systematic inquiry that uses disciplined methods to answer questions and solve problems
Involves
o Collecting
o Analyzing
o Interpreting
What are the two purposes of research?
Basic - extends the base of knowledge of a discipline
Applied - finds answers/solutions to practical problems, so for us clinical practice
What type of research aims to extend the base of knowledge of a discipline?
Basic research
What type of research aims to find answers to a clinical problem?
Applied research
Define basic research
Extends the base of knowledge of a discipline
Produces more knowledge for the discipline
Capable of producing theories that can then be tested
Define applied research
Finds answers or solutions to practical problems (clinical practice)
What are the 2 types of reasoning?
Inductive - bottom up
Deductive - top down
Define inductive reasoning.
What is the focus?
- Bottom up
- Starts by making many observations like seeing all the pieces of a puzzle
- Look for patterns and connect concepts
- Produces tentative theories
Define deductive reasoning.
What is the focus?
- Top down
- Takes theories and makes hypotheses about an outcome
- These are tested and then confirmed
- Focuses on 1 piece of the puzzle
What does it mean when we say that research is an iterative process?
o The process involves a lot of circular and back-and-forth movement between decisions
o May have to go back to concept stage such as altering the research question
What is the purpose of nursing research?
o To inform practice
o Improve patient care
o Improve service delivery
What is generalizability?
What type of research allows for this?
generalize findings to wider populations
Quantitative research
What is transferability?
What type of research allows for this?
Findings that are likely to be transferable to other, similar patient groups or settings
Qualitative research
What is a significant factor that contributes to a studies generalizability/transferability of findings?
Representativeness of the sample
What are the levels of evidence from the least reliable to most reliable?
- Opinion – authority or expert committees
- A single descriptive quantitative or qualitative study
- Systematic reviews of descriptive studies (qualitative/quantitative)
- Well-designed case-control or cohort studies
- Well-designed controlled trials (e.g. quasi-experimental)
- One well-designed randomized controlled trials (RCT)
- Systematic review/meta-analysis of RCTs