Upload
duongtruc
View
212
Download
0
Embed Size (px)
Citation preview
Sarfraz MasihSarfraz MasihSarfraz MasihSarfraz MasihMScN, Post RN BScN, DCC, RNMScN, Post RN BScN, DCC, RN
Principal
Understanding Theory & Understanding Theory & Understanding Theory & Understanding Theory & Research FrameworkResearch FrameworkResearch FrameworkResearch Framework
Unit # 4Unit # 4Unit # 4Unit # 4
Sarfraz Masih, KKCON, Karachi 1
Principal
Karachi King’s College of Nursing, Karachi
1
By the end of the session, the learners will be able to
� Discuss purposes and characteristics of theory.
� Describe theories, conceptual models and
Sarfraz Masih, KKCON, Karachi 2
� Describe theories, conceptual models and framework
� Discuss relationship of concepts and variables
2
� An array of logically interrelated propositionsthat claims to explain a set of phenomena. Propositions are statements formed from concepts and variables.
Sarfraz Masih, KKCON, Karachi 3
(http://www.personal.psu.edu/faculty/g/e/gec7/T
heory.html)
� It is defined as an integrated set of defined concepts and statements that present a view of a phenomenon and can be used to describe, explain, predict, and control that phenomenon.
Sarfraz Masih, KKCON, Karachi 4
phenomenon.
(Burns & Grove, 2007)
� Pleural is phenomena
� Phenomenon is
◦ an occurrence or a circumstance that is observed,
◦ something that impresses the observer as
Sarfraz Masih, KKCON, Karachi 5
◦ something that impresses the observer as extraordinary, or
◦ a thing that appears to and constructed by the mind.
The purposes of theory are to
� describe
� explain
� predict and
control
Sarfraz Masih, KKCON, Karachi 6
� control
TheTheTheThe phenomenonphenomenonphenomenonphenomenon
� Person
� Environment
� Health
� Nursing
Sarfraz Masih, KKCON, Karachi 7
� Must be consistent with reality
� If theory & reality are not consistent ◦ theory is wrong
◦ measurement of reality is wrong
◦ both a wrong
Sarfraz Masih, KKCON, Karachi 8
◦ both a wrong
� Theories must allow for the development or reality tests
(typically in the form of hypotheses)
� Conceptual models are similar to theories
� Sometimes are referred as theories.
� A conceptual model broadly explains phenomena of interest, expresses
Sarfraz Masih, KKCON, Karachi 9
phenomena of interest, expresses assumptions, and reflects a philosophical stance.
Health Care Environment
Nursing
Performance Components
Mind: Self conceptBody: SkillsSpirit: Role conception
and work value
Environmental Conditions
Environmental supplies
OccupationActivities,
TasksActual nursing roles assigned
Nurse
Sarfraz Masih, KKCON, Karachi 10
PEO fit
Occupational Performance• Job Performance� Turnover intention
The Person-Environment- Occupation Model of Occupational Performance by Law et al., (1996), applied to the Nursing Context by Takase (2005)
� A framework is a brief explanation of a theory or those portions of a theory to be tested in a quantitative study.
Sarfraz Masih, KKCON, Karachi 11
(Burns & Grove, 2007)
Sarfraz Masih, KKCON, Karachi 12
� Florence Nightingale
� Helen Erickson
� Virginia Henderson
� Imogene King
� Madeleine Leininger
Sarfraz Masih, KKCON, Karachi 13
� Madeleine Leininger
� Betty Neumann
� Dorothea Orem
� Ida Jean Orlando
� Hildegard Peplau
� Jean Watson
� Myra Estrin Levine
� Rosemarie Rizzo Parse
Sarfraz Masih, KKCON, Karachi 14
� Rosemarie Rizzo Parse
� Martha E. Rogers
� Callista Roy
� Katherine Kolcaba
� Florence Nightingale’s Theory of NursingTheory of NursingTheory of NursingTheory of Nursing
� Helen Erickson’s Modeling and RoleModeling and RoleModeling and RoleModeling and Role----ModelingModelingModelingModeling
� Virginia Henderson, Definition of NursingDefinition of NursingDefinition of NursingDefinition of Nursing
� Imogene King’s Behavioral Theory Behavioral Theory Behavioral Theory Behavioral Theory
� Madeleine Leininger’s Transcultural Care Transcultural Care Transcultural Care Transcultural Care
Sarfraz Masih, KKCON, Karachi 15
� Madeleine Leininger’s Transcultural Care Transcultural Care Transcultural Care Transcultural Care Theory Theory Theory Theory
� Betty Neuman’s System ModelSystem ModelSystem ModelSystem Model
� Dorothea Orem’s Self Care Deficit TheorySelf Care Deficit TheorySelf Care Deficit TheorySelf Care Deficit Theory
� Ida Jean Orlando’s Nursing Process ThoeryNursing Process ThoeryNursing Process ThoeryNursing Process Thoery
� Hildegard Peplau’ Interpersonal RelationsInterpersonal RelationsInterpersonal RelationsInterpersonal Relations
� Jean Watson’s Philosophy and Science of Philosophy and Science of Philosophy and Science of Philosophy and Science of Caring Caring Caring Caring
� Myra Estrin Levine’s Conservation ModelConservation ModelConservation ModelConservation Model
Sarfraz Masih, KKCON, Karachi 16
� Myra Estrin Levine’s Conservation ModelConservation ModelConservation ModelConservation Model
� Rosemarie Rizzo Parse’s Human BecomingHuman BecomingHuman BecomingHuman Becoming
� Martha E. Rogers’s Unitary Human BeingsUnitary Human BeingsUnitary Human BeingsUnitary Human Beings
� Callista Roy’s Adaptation ModelAdaptation ModelAdaptation ModelAdaptation Model
� Katherine Kolcaba’s Comfort TheoryComfort TheoryComfort TheoryComfort Theory
Understanding the � interlocking language � concepts � relationships � structured ideas, and
Sarfraz Masih, KKCON, Karachi 17
� structured ideas, and � outcomes of nursing practice
� which forms a comprehensive umbrella for multiple practice applications within the profession of nursing.
Sarfraz Masih, KKCON, Karachi 189/25/2013 18
� Burns, N., & Grove, S. K. (2007). Understanding Nursing Research: Building and Evidence – Based Practice 4th (ed.). Saunders
� Polit, D. F., Beck, C. T, & Hungler, B. P. (2001). Essentials of Nursing Research: Methods, Appraisal and Utilization. Lippincott: New
Sarfraz Masih, KKCON, Karachi 19
Appraisal and Utilization. Lippincott: New York.
9/25/2013 19
Sarfraz Masih, KKCON, Karachi 209/25/2013 20