1. The document discusses literature reviews and theoretical frameworks, which are essential components of every research study.
2. A literature review identifies what is already known about the topic by reviewing primary and secondary sources. It establishes the need for further research by identifying gaps or inconsistencies in previous studies.
3. A theoretical or conceptual framework provides the rationale and organization for a study by defining key concepts and relationships between variables based on an existing theory or model. It guides the research design and analysis.
2. What is literature review?
Review of literature is one of the most important step in the research
process.
It is an account of what is already known about a particular
phenomena.
The main purpose of literature review is to convey to the readers
about the work already done and the knowledge and ideas that
have been already established on particular topic.
3. Literature Review
What is the current state of knowledge on the question that I
will be addressing?
Develop an argument for a new study.
Emergency nurses must deal with unpredictable events which may
include death, violence, and overcrowding. However, little evidence has
shown to identify factors that are associated with ED nurses
'demographics and work related characteristics contributing to their
compassion fatigue, compassion satisfaction, and burnout.
What are the factors that predict compassion satisfaction, burnout, and
satisfaction at work?. Nurses characteristics factors? Environment factors?
4. Literature Review: types of information
Primary sources (Original research)
Journal articles
Books
Thesis
Secondary sources, Why you may need to use it?
summary and critique of primary studies
Literature review
Integrative review
Conceptual analysis
An in depth analysis of a problem
5. The main sources from where literature can be
searched:
Books or books chapter
electronic databases
Journals articles
Conference papers
Thesis (published or non-published)
Encyclopedia and dictionary
Research reports
Magazines and newspapers
Government legislations
7. Abstracting and recording (process)
Selecting databases
Annotated bibliography
Coding the studies (thematic, historical, or geographical
organization)
Literature review protocols
Literature Review Matrices
9. Preparing writing literature
Using Bibliographic software packages, e.g: End
note, reference manager...
There are three elements
Introduction (search strategies)
Body
Conclusion (Gap or conflict)
10. Points to be considered during conducting
literature review:
Be specific
Be selective
Focus on current topics
Focus on sources of evidences
Account of contrary evidences
Reference citation
Organization of literature review
Referring original source
Avoid abbreviations
Simple and accurate sentence structure
11. Relevant concepts and variables reviewed.
Primary or secondary sources.
Gap or inconsistencies uncovered.
Essential components of every study is reflected.
Strengths, weakness, or limitations critique of every
study included.
Logical organization of literatures.
Critique criteria:
12. Framework
Framework is the conceptual rationale.
Every study has a framework (justification)
Foundation of a building
Define the study concepts
Types:
Theoretical framework
Conceptual framework (models)
13. 1. Select Concepts:
A concept is an image or symbolic representation of an abstract
idea, e.g: health pain, intelligence
2. Identify the interrelationships among concepts (Logical
propositions about the relations among the concepts).
3. Formulating clear definitions (Conceptual and operational
definition).
Some concepts are easily defined, e.g: BP; others are difficult, e.g:
coping.
4. Formulating the theoretical rationale.
Through L.R, theoretical connections between variables can
identified and confirmed.
How to develop theoretical framework or
conceptual framework
14. Theory
a system of logically interrelated, non-contradictory statements intended
to tentatively explain some phenomena, formulated in such a way that
testable hypotheses can be derived from them
a set of logically interrelated constructs and propositions that present a
systematic view of phenomena by specifying relationships among variables
with the purpose of explaining or predicting the phenomena
provides a point of view, determines what variables are important and
what ones are not provides sources of problem statements and hypotheses
which in turn determine appropriate research design, analysis of data and
interpretation of results
15. Why theory is important
Provides a point of view, (pre)determines what
variables are important and what ones are not.
Determines the natural of phenomena and the reason of its
occurrence (predict).
Provides sources of problem statements and hypotheses
which in turn help determine best study design and analysis
of data and interpretation of results (i.e. meaning)
Develops nursing intervention
17. Testing theories
Testing theory is about comparing between the observed results
with what hypothesized.
Theories and conceptual model might be discredited or revised.
Hypotheses and theories cannot be confirmed or proven, no
matter how much evidence .they may be falsified
(Pedhazur & Schmelkin,1991, p:184).
Theory testing studies:
1. logical deduction
2. design study avoiding any other explanation
18. Example: Kanters theory of structural empowerment
It provides framework for understanding empowering workplaces and empowered
employees.The theory posits that the role of management is to provide employees with
the power tools that empower them to maximize their ability to accomplish their work in a
meaningful way, thereby benefiting the organization as a whole (Kanter, 1993)
The constructions of Kanters theory:
1. Power is an ability to mobilize resources and achieve goals.
2. Employees are empowered when they have access to information, support, resources, and
opportunities to learn and grow in their work setting.
3. Formal and informal power influence empowerment, which in turns results in increased
work effectiveness
(Orgamb鱈dez-Ramos & Borrego-Al辿s, 2014)
19. Conceptual models (framework)
It is less formal means of organizing phenomena. It is loosely
structured
It has abstract concepts that are brought together based on the
relevance of common theme.
It provides perspective regarding two or more than phenomena
It is used to generate hypotheses.
20. Critique criteria:
Assess the theory or model we are selecting.
1. Theoretical clarity
2. Theoretical complexity
3. Theoretical grounding
4. Appropriateness of the theory
5. Importance of theory
6. General issue
Editor's Notes
Theories are built inductively from observations research is an excellent source of observation
Concepts and relationships are validated through research which is the foundation for theory development
Theories are created by anyone who is insightful has a firm grounding in existing evidence and has the ability to knit together evidence into an intelligible pattern.
New theories replace old ones because the latter have been shown to be false..
This theory which specify the nature of the relationship among the concepts, provide a framework for generating hypothesis