week 13: nursing theories Flashcards
what is a theory?
-based on concepts and propositions that help to examine/explain the relationship between concepts
-offers descriptions, explanations, and predictions
-theories are dynamic
what is nursing theory in action?
-focuses attention on issues important to providing care
-creates knowledge unique to nursing, raises status of nursing profession
how does nursing theory impact nursing care?
nursing theory
-explains
-describes
-predicts
-prescribes
what are the components of a theory?
-concepts
-definitions
-assumptions
-phenomenon
what is the concept of the theory?
term or label that describes the phenomenon
what is the definition of the theory?
the definition of the theory conveys the general meaning of the concepts
what are the assumptions of the theory?
statements that describe concepts or connect 2 concepts and represent values, beliefs, or goals
what is the phenomenon of the theory?
-aspect of reality that can be consciously sensed or experienced
-can be empirical (experienced through senses) or abstract (not observable)
what is an example of an empirical phenomenon?
pain- experienced through senses
what is an example of an abstract phenomenon?
hope- not observable
what is the purpose of nursing theories?
to provide direction and guidance for:
-structuring professional nursing practice, education, and research
-differentiating the focus of nursing from other disciplines
what is the purpose of nursing theories in practice?
they are a guide for assessment, implementation, and evaluation of care
what is the purpose of nursing theories in education?
they provide a guide for design/decisions related to curriculum
what is the purpose of nursing theories in research?
they assist in generating new ideas, knowledge, and validate nursing practice
what are the types of nursing theories?
-grand theories
-middle range theories
-practice level theories