what is the significance of literature review pdf

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Literature Reviews

• What is a literature review?
• Steps in the Literature Review Process
• Define your research question
• Determine inclusion and exclusion criteria
• Choose databases and search
• Review Results
• Synthesize Results
• Analyze Results
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What is a Literature Review?

A literature or narrative review is a comprehensive review and analysis of the published literature on a specific topic or research question. The literature that is reviewed contains: books, articles, academic articles, conference proceedings, association papers, and dissertations. It contains the most pertinent studies and points to important past and current research and practices. It provides background and context, and shows how your research will contribute to the field. 

A literature review should: 

• Provide a comprehensive and updated review of the literature;
• Explain why this review has taken place;
• Articulate a position or hypothesis;
• Acknowledge and account for conflicting and corroborating points of view

From  S age Research Methods

Purpose of a Literature Review

A literature review can be written as an introduction to a study to:

• Demonstrate how a study fills a gap in research
• Compare a study with other research that's been done

Or it can be a separate work (a research article on its own) which:

• Organizes or describes a topic
• Describes variables within a particular issue/problem

Limitations of a Literature Review

Some of the limitations of a literature review are:

• It's a snapshot in time. Unlike other reviews, this one has beginning, a middle and an end. There may be future developments that could make your work less relevant.
• It may be too focused. Some niche studies may miss the bigger picture.
• It can be difficult to be comprehensive. There is no way to make sure all the literature on a topic was considered.
• It is easy to be biased if you stick to top tier journals. There may be other places where people are publishing exemplary research. Look to open access publications and conferences to reflect a more inclusive collection. Also, make sure to include opposing views (and not just supporting evidence).

Source: Grant, Maria J., and Andrew Booth. “A Typology of Reviews: An Analysis of 14 Review Types and Associated Methodologies.” Health Information & Libraries Journal, vol. 26, no. 2, June 2009, pp. 91–108. Wiley Online Library, doi:10.1111/j.1471-1842.2009.00848.x.

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For help in other subject areas, please see the guide to library specialists by subject .

Periodically, UT Libraries runs a workshop covering the basics and library support for literature reviews. While we try to offer these once per academic year, we find providing the recording to be helpful to community members who have missed the session. Following is the most recent recording of the workshop, Conducting a Literature Review. To view the recording, a UT login is required.

• October 26, 2022 recording
• Last Updated: Oct 26, 2022 2:49 PM
• URL: https://guides.lib.utexas.edu/literaturereviews

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A GUIDE TO LITERATURE REVIEW

A literature review must be coherent, systematic and clear. The review of literature must stick to answering the research question and also there must be a justification of every argument using extracts and illustrations. It is essential that all sources used in the literature review are properly recorded and referenced appropriately to avoid the incidence of plagiarism. Finally the work must be proof-read. It is also worth noting that literature review is not producing a list of items. Also it is essential that the contents of the literature to be reviewed are well read and also spelling mistakes or wrong dates of publication are avoided.

Related Papers

HUMANUS DISCOURSE

Humanus Discourse

The importance of literature review in academic writing of different categories, levels, and purposes cannot be overemphasized. The literature review establishes both the relevance and justifies why new research is relevant. It is through a literature review that a gap would be established, and which the new research would fix. Once the literature review sits properly in the research work, the objectives/research questions naturally fall into their proper perspective. Invariably, other chapters of the research work would be impacted as well. In most instances, scanning through literature also provides you with the need and justification for your research and may also well leave a hint for further research. Literature review in most instances exposes a researcher to the right methodology to use. The literature review is the nucleus of a research work that might when gotten right spotlights a work and can as well derail a research work when done wrongly. This paper seeks to unveil the practical guides to writing a literature review, from purpose, and components to tips. It follows through the exposition of secondary literature. It exposes the challenges in writing a literature review and at the same time recommended tips that when followed will impact the writing of the literature review.

yakubu nawati

Rebekka Tunombili

Amanda Bolderston

A literature review can be an informative, critical, and useful synthesis of a particular topic. It can identify what is known (and unknown) in the subject area, identify areas of controversy or debate, and help formulate questions that need further research. There are several commonly used formats for literature reviews, including systematic reviews conducted as primary research projects; reviews written as an introduction and foundation for a research study, such as a thesis or dissertation; and reviews as secondary data analysis research projects. Regardless of the type, a good review is characterized by the author’s efforts to evaluate and critically analyze the relevant work in the field. Published reviews can be invaluable, because they collect and disseminate evidence from diverse sources and disciplines to inform professional practice on a particular topic. This directed reading will introduce the learner to the process of conducting and writing their own literature review.

• Learning outcomes • The nature of a literature review • Identifying the main subject and themes • Reviewing previous research • Emphasizing leading research studies • Exploring trends in the literature • Summarizing key ideas in a subject area • Summary A literature review is usually regarded as being an essential part of student projects, research studies and dissertations. This chapter examines the reasons for the importance of the literature review, and the things which it tries to achieve. It also explores the main strategies which you can use to write a good literature review.

Meriel Louise Anne Villamil

tecnico emergencias

Learning how to effectively write a literature review is a critical tool for success for an academic, and perhaps even professional career. Being able to summarize and synthesize prior research pertaining to a certain topic not only demonstrates having a good grasp on available information for a topic, but it also assists in the learning process. Although literature reviews are important for one's academic career, they are often misunderstood and underdeveloped. This article is intended to provide both undergraduate and graduate students in the criminal justice field specifically, and social sciences more generally, skills and perspectives on how to develop and/or strengthen their skills in writing a literature review. Included in this discussion are foci on the structure , process, and art of writing a literature review. What is a Literature Review? In essence, a literature review is a comprehensive overview of prior research regarding a specific topic. The overview both shows the reader what is known about a topic, and what is not yet known, thereby setting up the rationale or need for a new investigation, which is what the actual study to which the literature review is attached seeks to do. Stated a bit differently (Creswell 1994, pp. 20, 21) explains: The literature in a research study accomplishes several purposes: (a) It shares with the reader the results of other studies that are closely related to the study being reported (Fraenkel & Wallen, 1990. (b) It relates a study to the larger, ongoing dialog in the literature about a topic, filling in gaps and extending prior studies (Marshall & Rossman, 1989). (c) It provides a framework for establishing the importance of the study. As an overview, a well done literature review includes all of the main themes and subthemes found within the general topic chosen for the study. These themes and subthemes are usually interwoven with the methods or findings of the prior research. Also, a literature review sets the stage for and JOURNAL

Andrew Johnson

This chapter describes the process of writing a literature review and what the product should look like

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Ignacio Illan Conde

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Reading Lessons by Carol Atherton review – breathing new life into old texts

How one teacher wrestles meaning and relevance from classics of English literature

I t is a truth universally acknowledged that the books you studied at school are the ones that stick with you for ever. In my case it was Pride and Prejudice, but for you it might have been Macbeth or Malorie Blackman’s Noughts and Crosses. These are the texts you know by heart because, once upon a time, you spent two years annotating them using different coloured pens and consigning chunks to memory.

But what broader, deeper kinds of learning might be available to teenagers studying English literature at school, asks Carol Atherton . For the past 25 years she has taught both GCSE and A-level in state secondary schools in Lincolnshire. Now, in a dozen carefully prepared “reading lessons”, she demonstrates how a generous and attentive teacher is able to wrestle meaning and relevance from old warhorses such as An Inspector Calls and I Know Why the Caged Bird Sings .

It doesn’t always start off well for students. A discussion on Robert Browning’s My Last Duchess might even provoke a few barely stifled yawns. What possible contemporary resonance could there be in a Victorian poet’s retelling of the story of the 16th-century Duke of Ferrara, who turns his much younger wife into a pet, a captive and finally a murder victim? Yet with guidance from Atherton – “You can imagine him as the master gaslighter” – the classroom discussion turns to more familiar kinds of control. Perhaps someone’s dad won’t let their mum attend an evening class or a sister isn’t allowed to go out “dressed like that”. From here the conversation moves on to cyberstalking, and the sluggish atmosphere has turned positively electric.

Similarly, To Kill a Mockingbird is a way for Atherton to get her class to consider how economic inequalities intersect with racial prejudice. The labour practices of the 1930s American south resonate with present day conditions in which migrant workers from eastern Europe toil in the fields a few miles from the school, picking the potatoes, sugar beet and daffodils on which the local economy depends. What must it have felt like to these women and men in early summer 2016, Atherton wonders, when, sweating among the polytunnels, they looked up to see billboards exhorting citizens to Vote Leave? In the end a huge majority in the Fens decided that it wanted its foreigners gone.

At the beginning of her career, says Atherton, there would have been time to get pupils to do more than simply read the text and discuss it. She might have asked them to write the story of one of the characters in To Kill a Mockingbird – wrongly accused rapist Tom Robinson, perhaps, or Calpurnia the cook. Or they could have imagined themselves into the backstory of Magwitch in Great Expectations: what was it exactly that made the elderly convict obsessed with turning Pip the blacksmith’s boy into a “gentleman”? These days the curriculum doesn’t allow time for this sort of exploration: “All these interesting avenues to explore, and we have to stick to the main road, our eyes fixed straight ahead.”

Throughout Reading Lessons, Atherton weaves incidents from her own young life to explain why a career in teaching remains, for her, the highest good. From a northern working-class family, she got into Oxford and did PhD research on the development of English literature as an academic subject. All of which might make her seem overqualified for her present position. That, at least, is how it seems to her pupils who, heads full of which jobs pay best, ask wonderingly: “Miss, why are you just a teacher?”

The question is entirely reasonable coming from a generation that has been told that education is a purely transactional business. Atherton’s broader response is simply that nothing is more valuable than teaching a subject that encourages young minds to push beyond the confines created by the algorithms of social media, which is where her pupils live when they are not underlining bits of text in coloured Biro. Unlike any Stem subject, “doing English” requires young readers to enter imaginatively into the lives of others. And that, for “Miss”, remains the greatest transferable skill of all.

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