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Literature Review

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Literature Review The selection of available documents (both published and unpublished) on the topic, which contain information, ideas, data and evidence written ... – PowerPoint PPT presentation

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Title: Literature Review


1
Literature Review
2
  • The selection of available documents (both
    published and unpublished) on the topic, which
    contain information, ideas, data and evidence
    written from a particular standpoint to fulfil
    certain aims or express certain views on the
    nature of the topic and how it is to be
    investigated, and the effective evaluation of
    these documents in relation to the research being
    proposed.
  • Hart, Chris. Doing a Literature Review
    Releasing the Social Science Research
    Imagination. London Sage Publications, 1998.

3
  • According to Ranjit, the functions of literature
    review are
  • It provides theoretical background
  • It enables you to refine research methodology
  • It enables you to define your contribution to
    knowledge
  • It enables you to contextualise your findings

4
  • According to Hart, a literature review allows the
    researcher to
  • distinguish what has been done from what needs to
    be done
  • discover important variables relevant to the
    topic
  • synthesise and gain a new perspective
  • identify relationships between ideas and practice
  • establish the context of a topic or problem
  • rationalise the significance of the problem
  • enhance and acquire the subject vocabulary
  • understand the structure of the subject
  • relate ideas and theory to applications
  • identify the main methodologies and research
    techniques that have been used
  • place the research in a historical context and
    show familiarity with up-to-date developments.

5
  • Questions that the literature review can help you
    to answer (Hart)
  • What are the major issues and debates?
  • What are the epistemological grounds for the
    discipline?
  • How is knowledge on the topic organised?
  • What are the main questions addressed to date?
  • What are the political standpoints?
  • Are there important definitions or terms to
    clarify?

6
  • According to Ranjit literature review should be
    undertaken in four steps
  • Search for existing literature in your area of
    study (you need to have an idea or problem in
    mind)
  • Review the literature selected
  • Develop a theoretical framework
  • Develop a conceptual framework

7
  • According to Walliman, the literature review will
    need to be carried out in four major directions
  • Research theory and philosophy (intellectual
    context of your research)
  • History of developments in your subject
  • Latest research and development in your subject
  • Research methods (practical techniques)

8
  • Review the literature selected
  • Note available theories and methodologies, as
    well as their criticisms
  • Notice where there are significant differences of
    opinions
  • Identify gaps in the body of knowledge

9
  • The University of Queensland PhD website offers
    the following questions as a starting point for
    evaluating existing material
  • Is the problem clearly articulated?
  • Are the results new?
  • Was the research influential?
  • How large a sample was used?
  • How convincing is the argument?
  • How were the results analysed?
  • What perspective are they coming from?
  • Are the generalisations justified by the
    evidence?
  • What is the significance of this research?
  • What are the assumptions behind the research? Is
    the methodology well justified?
  • Is the theoretical basis transparent?
  • http//www.uq.edu.au/student-services/linkto/phdwr
    iting/index.html

10
  • Some questions
  • Is literature review a linear process? No
  • should literature review be written up as one
    chapter? Not necessarily
  • Should literature review include critical
    analysis? yes

11
  • Kumar, Ranjit (2005) Research Methodology A
    step-by-step guide for beginners, London Sage
  • Walliman, Nicholas (2005) Your research project,
    London Sage

12
Reading and Writing
13
  • According to Walliman, the goals of reading are
  • To review a text
  • To use context clues and a dictionary to
    understand new words
  • To identify and mark important ideas
  • To identify new words and phrases that describe
    the methods or patterns of organizing and
    developing ideas
  • To apply comprehension skills to vocabulary and
    text material

14
  • Reading techniques
  • Skimming
  • Scanning
  • Reading to understand
  • Word-by-word reading
  • Reading for pleasure

15
  • Reasons for taking notes
  • To help remember something
  • To keep a permanent record
  • To help in your planning
  • To reorder material
  • To help you understand what you are learning
  • To help you concentrate
  • To share knowledge with other people
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