literature review final year project politeknik

• Selecting a Topic
• Searching Tools & Tips

Introduction

Accessing resources not found in ntu library, what a literature review is not, searching for resources, more readings and resources, getting started on your literature review, research mindset, purpose of a literature review.

• Grey Literature
• Evaluating Sources
• Research Methods
• Academic Integrity & Citations
• Submitting FYP to DR-NTU

What is a Literature Review?

A literature review is a systematic analysis and summary of the published academic writings directly relating to your topic of research. It should provide the reader with background information on your topic, and explain the significance of your research, and how your research relates to the rest of the academic publications on the topic. 

This section will guide you on what a literature review is and is not, why you need a literature review, and how you should go about getting started with your literature review. 

Be sure to check out the below links with more details on how to evaluate the sources for your literature review as well as the usage of grey literature in your literature review!

• Using Grey Literature
• Document Delivery - For Journal Articles
• Inter-library Loan - For Books

Take note that a literature review forms the basis and provides background information about your research - some common mistakes students make is when they write a literature review that fails to meet its purpose.

Your literature review should NOT be an annotated bibliography , where you list and summarize a number of articles or academic works about your research topic. The literature review should identify important academic developments of your topic, and analyze them, so as to situate your own research in this background.

Your literature review should also NOT provide only a biased view , where you only choose articles that support your findings. Remember that a literature review needs to provide a picture of how the academic debate surrounding your research topic as developed, as well as areas that are being debated, so that you can position your research within the context of the wider academic discussion.

• Searching Tools and Tips For a more in-depth guide on how to search for resources you need for your literature review, refer to this section of the guide.
• University of Wisconsin Guide on Literature Review
• University of Pittsburgh Guide on Literature Review

Four major steps:

1.Problem definition

• identify a research problem or idea
• formulate research questions
• identify relevant KEYWORDS

2.Search strategies

• identify your information needs
• develop information seeking strategies
• identify relevant information sources
• use KEYWORDS to conduct searches
• retrieve relevant articles, books, etc.
• review and summarise articles
• take detailed notes
• focus on identifying and comparing issues, variables, theories, methods and gaps
• extract key information and tabulate key items in a matrix or summarised fashion
• include pertinent variables, main issues and theories
• analyse how your study relates to the available literature
• highlight gaps in research works
• compare and contrast studies and findings
• create a list of references - a BIBLIOGRAPHY  

Research is not done in a vacuum or in isolation. It has to be positioned into the existing scholarly work. The researcher needs to know what has already been covered in his/her field of research, like:

• what variables were analysed?
• what were the relationships amongst the variables?
• what are the existing definitions, theories and findings?

Purpose of literature review

• to explore the works of others
• to look at existing relevant works in your research area
• to identify important variables from other studies pertinent to your research
• to identify gaps, misconceptions, contradictions in the issues relevant to your research
• to assist in developing your research design

Literature review is an essential entity in research and is a part of:

• dissertations
• papers  
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You are expected to comply with University policies and guidelines namely, Appropriate Use of Information Resources Policy , IT Usage Policy and Social Media Policy . Users will be personally liable for any infringement of Copyright and Licensing laws. Unless otherwise stated, all guide content is licensed by CC BY-NC 4.0 .

Getting Started with your FYP (Final Year Project)

• What is a FYP?
• Research Topic
• Research Question

A literature review is....

Reviewing the literature, starting off..., libguide - literature review.

• Key Section: Methodology
• Recommended Reading
• Some Final Tips

'a description of work that has already been published in a particular field or on a specific topic....part of a thesis or dissertation, forming an early context-setting chapter....'

                                                                                                                           (Emerald, 2020)

           ( Wolfson , 2013)

(Steely Library, 2015)

(Gacho, 2018)

Literature Review - what is a Literature Review, why it is important and how it is done

by Monika Bukowska, TUS Library

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• Last Updated: Aug 9, 2024 12:08 PM
• URL: https://lit.libguides.com/gettingstartedwithyourfyp

The Library, Technological University of the Shannon: Midwest

Research Methods: A Student's Comprehensive Guide: Literature Reviews

• Research Approaches
• Types of Sources
• Accessing Resources
• Evaluating Sources
• Question Crafting
• Search Strategies
• Annotated Bibliography
• Literature Reviews
• Citations This link opens in a new window

Literature Review

What is a Literature Review?  A literature review is a critical analysis of existing research related to a specific topic or research question. Rather than simply summarizing the sources, a literature review evaluates, compares, and synthesizes the literature to highlight trends, gaps, and insights that inform your research.

Purpose and Importance:  Literature reviews serve multiple key functions:

• Contextualization:  They provide background on your research topic, helping to situate your work within the broader field.
• Identification of Gaps:  A thorough review highlights areas where further research is needed, guiding your own contributions.
• Critical Evaluation:  By comparing and contrasting sources, you develop a deeper understanding of the subject and establish the credibility of your research.
• Foundation for Research:  A literature review demonstrates your knowledge of the field, forming a strong basis for your methodology and research approach.

Difference Between a Literature Review and an Annotated Bibliography:  While both a literature review and an annotated bibliography involve analyzing sources, they serve different purposes. An annotated bibliography focuses on summarizing and evaluating individual sources in isolation. In contrast, a literature review synthesizes multiple sources to form a cohesive narrative, identifying patterns, themes, and debates within the literature. The literature review also typically organizes the information thematically or methodologically rather than listing sources one by one.

Q: What is the main difference between a literature review and a systematic review? A: A literature review provides a broad overview of existing research on a topic, while a systematic review follows a structured methodology to identify, evaluate, and synthesize all relevant studies on a specific question.

Q: How do I choose the best type of literature review for my research? A: Consider your research question and objectives. A narrative review is suitable for broad overviews, while a systematic review is best for comprehensive analyses. A scoping review helps map out the existing literature, and a meta-analysis combines quantitative results from multiple studies.

Q: How many sources should I include in my literature review? A: The number of sources depends on your topic and the scope of your review. Generally, aim to include a comprehensive selection that represents the current state of research. Ensure sources are relevant and contribute to answering your research question.

Q: Can I include unpublished sources in my literature review? A:  Yes, including unpublished sources such as dissertations, theses, or reports can provide valuable insights and fill gaps in the published literature. Ensure these sources are credible and relevant.

Q: How do I ensure my literature review is critical and not just descriptive? A: Focus on evaluating and synthesizing the sources rather than just summarizing them. Analyze the strengths, weaknesses, and contributions of each study. Highlight trends, debates, and gaps in the literature.

Scribbr: How to Write a Literature Review

Gain valuable insights on how to write an impactful literature review with this comprehensive guide!

Scribbr: Tips for Writing a Literature Review

Explore practical tips and strategies for structuring a literature review in this detailed tutorial.

• Common Mistakes

Types of Literature Reviews

• Overview:  Provides a comprehensive summary of the research on a specific topic. It offers a broad overview of the field, summarizing the key findings and trends without a strict methodological approach.
• Purpose:  Useful for providing a general understanding of a topic, identifying major themes, and outlining the historical development of research.
• Overview:  Follows a structured and transparent methodology to identify, evaluate, and synthesize all relevant studies on a specific research question. It aims to minimize bias and provide a comprehensive overview of the evidence.
• Purpose:  Ideal for answering specific research questions by systematically collecting and analyzing data from multiple studies. It often includes a meta-analysis component to quantitatively summarize the results.
• Overview:  Maps the existing literature on a broad topic, identifying key concepts, gaps, and areas for further research. It is less focused on synthesizing results and more on exploring the extent and nature of the research.
• Purpose:  Useful for understanding the breadth of research on a topic, especially when the area is complex or emerging. It helps to clarify the scope of existing evidence and inform future research directions.
• Overview:  Uses statistical techniques to combine and analyze the results of multiple studies, providing a quantitative summary of the evidence. It aims to identify patterns and determine the overall effect size.
• Purpose:  Ideal for drawing general conclusions from a body of research, especially when individual studies have varying results. It provides a higher level of statistical power and precision.

Crafting a Literature Review

• Clarify Your Research Question:  Start by articulating the specific research question or objective that your literature review will address. This will help guide your search and ensure that the review remains focused.
• Set Boundaries:  Determine the scope of your review by defining parameters such as time frame, geographical area, or specific subtopics. This helps in managing the breadth of your review and maintaining relevance.
• Utilize Academic Databases:  Access scholarly articles, books, and other research materials using databases like JSTOR, PubMed, or Google Scholar.
• Expand Your Search:  Explore references in key studies, look for gray literature, and consult library catalogs to ensure a comprehensive search.
• Categorize Sources:  Group your sources by themes, methodologies, or chronological order. This organization helps in synthesizing information and presenting a coherent review.
• Use Reference Management Tools:  Tools such as Zotero or EndNote can assist in managing and sorting your sources effectively.
• Identify Patterns and Themes:  Look for recurring themes, trends, and debates within the literature. Analyze how different studies relate to one another.
• Compare and Contrast:  Evaluate the methodologies, findings, and perspectives of different sources. Highlight agreements and disagreements to provide a balanced view.
• Choose an Organizational Method:  Decide on a structure that best fits your review’s purpose:
• Chronological:  Organize by the timeline of research developments.
• Thematic:  Group by themes or topics.
• Methodological:  Arrange based on research methods used.
• Create an Outline:  Develop a clear outline based on your chosen structure to guide your writing and ensure logical flow.
• Analyze, Don’t Just Summarize:  Go beyond summarizing each source. Critically analyze how each piece of literature contributes to your understanding of the topic.
• Provide Context:  Explain how the literature connects to your research question or hypothesis. Show how your work builds on or challenges existing knowledge.
• Seek Feedback:  Share your draft with peers or mentors to obtain constructive feedback.
• Edit for Clarity:  Review your work for clarity, coherence, and completeness. Ensure that your review is logically organized and free of errors.

Example of a Literature Review

To illustrate how a literature review is structured and written, here's a simplified example based on a hypothetical research topic:  The Impact of Social Media on Adolescent Mental Health.

Introduction: The introduction provides an overview of the research topic and its significance.

Social media has become an integral part of adolescents' lives, raising concerns about its impact on mental health. This literature review examines existing research on how social media use affects adolescent well-being, focusing on both positive and negative outcomes.

Body: The body of the review is organized thematically or methodologically.

Positive Impacts of Social Media:

• Social Connectivity:  Studies highlight that social media platforms enable adolescents to maintain and strengthen social connections, providing emotional support and reducing feelings of isolation (Smith, 2021; Lee & Johnson, 2022).
• Educational Benefits:  Research indicates that social media can facilitate educational opportunities and learning through online communities and resources (Adams, 2020).

Negative Impacts of Social Media:

• Mental Health Issues:  Several studies link excessive social media use with increased levels of anxiety, depression, and low self-esteem among adolescents (Brown et al., 2019; Thompson & Miller, 2021).
• Cyberbullying:  Evidence shows that social media platforms can be a breeding ground for cyberbullying, leading to significant psychological distress (Green & Taylor, 2022).

Mixed Findings:

• Variability in Effects:  Some research finds that the impact of social media on mental health varies depending on individual factors such as frequency of use, type of content consumed, and pre-existing mental health conditions (Davis, 2021; Wilson, 2022).

Discussion:   The discussion synthesizes the findings, identifies trends, and highlights gaps:

The reviewed literature reveals a complex relationship between social media and adolescent mental health. While social media can offer support and educational benefits, its negative impacts—particularly related to mental health issues and cyberbullying—are significant. Further research is needed to understand how different variables affect these outcomes and to develop strategies for mitigating negative effects.

Conclusion: The conclusion summarizes the key findings and suggests areas for future research:

In summary, social media has both positive and negative effects on adolescent mental health. Addressing these impacts requires a nuanced understanding of the various factors involved and targeted interventions to support healthy social media use. Future research should focus on longitudinal studies to better assess the long-term effects of social media on mental health.

• References:  Ensure to include a list of all sources cited in the example. In a real review, this would be formatted according to the appropriate citation style (e.g., APA, MLA).
• Formatting:  Use headings and subheadings to clearly organize each section of the review.

This example provides a framework for how a literature review should be structured and the type of content that should be included. It demonstrates the synthesis of various sources to present a cohesive narrative on the research topic.

Common Mistakes to Avoid

• Tip:  Ensure every source and discussion point directly relates to your research question or objective. Maintain a clear focus throughout the review.
• Tip:  Prioritize primary sources and original studies to provide a robust foundation. Use secondary sources sparingly for context or background.
• Tip:  Critically assess each study’s methodology, findings, and impact on the field. Highlight strengths and weaknesses for a balanced view.
• Tip:  Use clear headings and subheadings. Choose a logical structure (e.g., thematic, chronological) and ensure smooth transitions between sections.
• Tip:  Discuss gaps in the literature to strengthen your review and position your research within the broader field.
• Tip:  Follow the appropriate citation style meticulously. Ensure all sources are cited correctly and consistently.
• Tip:  Base conclusions on a comprehensive review of the literature. Avoid generalizations unless supported by substantial evidence from multiple sources.
• Tip:  Stay updated with recent publications and incorporate the most current research to ensure relevance and accuracy.

Literature Review Matrix

A  Literature Review Matrix  is a powerful tool that helps you organize and evaluate the sources you've gathered for your literature review. Think of it as a structured table that allows you to visually track key details from each source, helping you compare and contrast research findings, methods, and relevance to your work.

The primary goal of a Literature Review Matrix is to provide a clear and organized way to view your sources side-by-side. This makes it easier to spot patterns, identify gaps in the literature, and see how different studies connect or diverge. By using this matrix, you can:

• Summarize key information from each source.
• See the progression of research on a topic.
• Track how each source contributes to your own research goals.

When crafting your literature review, the matrix becomes a valuable reference. It offers a concise summary of each source, facilitating the synthesis of information and revealing connections between works. This organized approach helps ensure you cover all important themes and insights.

Key Components

A typical Literature Review Matrix includes:

• Author(s) & Date:  For tracking contributions and publication dates.
• Theoretical/Conceptual Framework:  Outlines the theories or concepts guiding the study.
• Research Question(s)/Hypotheses:  Identifies the focus and aims of the research.
• Methodology:  Describes the study design and methods used.
• Analysis & Results:  Summarizes the data analysis and key findings.
• Conclusions:  Highlights the main conclusions drawn from the research.
• Implications for Future Research:  Suggests areas for further investigation.
• Implications for Practice:  Discusses practical applications of the findings.

A Literature Review Matrix establishes a solid foundation for a well-organized literature review, ensuring you capture all critical insights and connections between sources. 

How to Use the Matrix

To make the most of your Literature Review Matrix, follow these steps to complete each category:

Author(s) & Date : Record the author(s) of the study and the publication date. This helps track contributions and the relevance of the research over time.

Theoretical/Conceptual Framework : Note the theories or concepts guiding the study. This provides insight into the foundation of the research and its theoretical background.

Research Question(s)/Hypotheses : Summarize the main research questions or hypotheses the study addresses. This clarifies the focus and objectives of the research.

Methodology : Describe the research design and methods used. This includes the type of study, data collection methods, and analysis techniques.

Analysis & Results : Outline the main findings and how the data was analyzed. This section highlights the key discoveries of the research.

Conclusions : Record the study’s conclusions and implications. This provides a summary of the research outcomes and their significance.

Implications for Future Research : Identify suggestions for further research proposed by the study. This helps in understanding how the research contributes to ongoing scholarly conversation.

Implications for Practice : Note any practical applications or recommendations made. This connects the research findings to real-world applications.

Accurately filling in each category of the Literature Review Matrix ensures a comprehensive and organized overview of your sources, making it easier to synthesize and integrate information into your literature review.

Why Use a Literature Review Matrix?

A Literature Review Matrix is not just a tool but a strategic aid in organizing and synthesizing your research. Here’s why it’s invaluable:

Enhanced Clarity : By laying out your sources in a matrix format, you gain a clear, visual representation of the key components of each study. This clarity helps in quickly identifying patterns, contradictions, and gaps in the literature.

Streamlined Synthesis : The matrix allows you to compare and contrast findings across multiple sources efficiently. This makes synthesizing information from different studies simpler, leading to a more cohesive and comprehensive literature review.

Efficient Writing : With all essential information organized in one place, writing your literature review becomes more straightforward. The matrix provides a structured reference that helps in drafting sections and ensuring that all relevant points are addressed.

Identification of Trends and Gaps : The matrix helps in spotting trends in research and identifying areas where further investigation is needed. This insight is crucial for framing your research questions and shaping your own study.

Improved Organization : It facilitates a systematic approach to managing your sources, reducing the risk of overlooking important details and ensuring that your review is well-organized and thorough.

Using a Literature Review Matrix enhances the efficiency and quality of your literature review process. It’s a powerful tool that supports clarity, synthesis, and effective writing, ultimately contributing to a more insightful and organized review.

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• Last Updated: Sep 20, 2024 3:27 PM
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