class 7 - nursing theory Flashcards
why do nurses use theory
helps reflect understanding, guide actions and help set desired outcomes- the foundation of knowledge
why is theory important
provide a systematic view- explaining, predicting, describing phenomena
how can nursing theories impact practice of nursing
guides our line of practice, and thinking, how we prioritize and approach situations
define grand theory
global- nursing as a science, broad in scope, provides a structural framework for ideas about nursing
define mid-range theory
not as broad ( more limited scope), nursing situations, address specific concept
define practice-based theory
action orientated, guide nursing research to develop and test nursing interventions
define descriptive theories
describes phenomena,- the ability to explain, relate, and sometimes predict phenomena of concern to nursing
4 nursing theories
1) McGill model
2) Martha Rogers model
3) Sister Calista Roy
4) Patricia benner
McGill model
systematic way of thinking with a focus on health promotion, lifestyle changes, health > illness, individual in the context of family
Martha Rogers model
the client is constantly interacting with the environment, focusing on the life process, helping the client meet maximum health potential
sister Calista Roy model ( adaption )
the goal of nursing is to facilitate adaption, - a constant interaction with a changing environment
Patricia Benner ( noive - expert)
distinguish between nurses practicing at a more novice level and those that would be considered highly experienced
