Quiz 4- Knowledge dissemination & theorists Flashcards
(85 cards)
hallmark of nursing practice
unique body of knowledge combined with a set of principles that guide the application of knowledge to the context
aim of nursing theory
to organize knowledge about nursing to enable nurses to use it in a professional & accountable manner
definition of a theory
purposeful set of assumptions/propositions that identify the relationships between concepts
- provide a systematic view of explaining, predicting & prescribing phenomena
- nursing theories usually not propositional, they reflect conceptualization of nursing for the purpose of describing explaining or prescribing care
- constitute one aspect of disciplinary knowledge & create vital linkages to how inquiry is approached
- provide perspective from which to view client situations, a way to organization data & a method of analyzing & interpreting info to bring about coherent & informed practice
- human interventions
- guide our actions, help us set forth desirable outcomes
- give evidence to what has been achieved
what did conceptual frameworks do
organized core nursing concepts & proposed a relationship between these concepts “mental maps
conceptual frameworks purpose
to make sense of information & knowledge & information & decisional process thats a nurse needs to apply knowledge into practice
can nursing theories be proved or disproved with empirical devices?
no they represent ideas about how nurses might organize knowledge & processes of applying it
what is a concept
a mental formulation of objects or events, representing the basic way in which ideas are organized & communicated
ex. Anxiety
what is a conceptualization
the process of forming concepts
ex. Framing behaviour patterns as anxiety related
what is an operational definition
a description of concepts said i na way that can be applied to decision making. Links concepts with other concepts & theories & often includes essential properties & distinguishing features of a concept.
ex. Differentiating the measurement of state & trait of anxiety
what is a theory
a purposeful set of assumptions/ propositions about a concept: shows relationship between concept & thereby provides a systematic view of phenomena so that they can be explained, prescribed or predicted.
Ex. Social determinants of health
what is an assumption
a description of concepts or connection of 2 concepts that are accepted as factual or true. Ideas about the nature & purpose of concepts & structure of a theory
Ex. “Nursing exists to serve a social mandate”
what is a preposition
a declarative assertion
ex. “ clients who receive appropriate nursing care have better health outcomes”
what is a phenomenon
an aspect of reality that can be consciously sensed or experienced. Nursing concepts & theory represent the theoretical approach to making sense of aspect of reality concerned with nursing.
ex. Pain
what is a theoretical model
mental representation of how things work
ex. Biopsychosocial model of health
what is a conceptual framework
the theoretical structure that links concepts together for a specific purpose. When it’s a purpose that shows that something works, it can also be described as a theoretical model. Link major nursing concepts & phenomena to direct nursing decision. (Also referred to as the nursing model or theories)
Ex. Orem’s self-care model of nursing
Who created the nursing process
Orlando
what do conceptual frameworks do
enable a nurse to grasp all aspects of a clinical situation within the larger context of available options for nursing care
what do nursing models attempt to do?
organize & synthesize knowledge about nursing so that they would be able to develop advanced clinical reasoning
what is a grand theory
Global, conceptual framework that provides insight into abstract phenomena such as human behaviour or nursing science.
- Broad scope & require further application through research before they can be fully tested.
- they aren’t intended to provide guidance toward specific nursing interventions. They provide structural framework to broad, abstract ideas
- sometimes called paradigm
what is a middle-range theory
encompasses more limited scope, less abstract.
-adresses specific phenomena or concepts & reflect practice. These concepts tend to cross different nursing fields & reflect a variety of nursing care situations. Broad enough to be used in complex situations & also empirical testing
what is a descriptive theory
describes phenomena, speculates on why phenomena occur. Descriptive theories are designed not to direct specific nursing activities but to help explain client assessments & quite research
What is a prescriptive theory
addresses nursing interventions & helps predict the consequences of specific intervention.
- should designate nursing intervention (prescription) the condition under which the prescription should occur & the consequences
- prescriptive theories are ACTION ORIENTED
- test of validity & predictability of nursing intervention.
- These theories guide nursing research & develpe & test certain interventions
What is a nursing practice theory
- Most limited scope of practice for use in a specific range of situations.
- more direct impact on nursing
- frameowkrs for intervention & predict outcomes.
- Should still reflect concepts of more abstract level of nursing
- Day to day nursing experience is a major source
What do kuhn do
challenged traditional notion of science as a logical progression of discoveries, arguing that major scientific developments occuron only when scientist through the problems in a radically new way. Creative thinking leading to new understandings