Dr. Beth M. Sheppard, a librarian at United Library at the Seabury-Western Theological Seminary has written an excellent essay on the bibliographic essay. She describes very clearly the differences and similarities among book reviews, annotated bibliographies, and articles. Her article is only 3 pages long and easy to read and understand. If you want a good grade for this assignment, it's imperative that you read this article and fully understand what you will be writing. After you have read the article, I would suggest you review some of the BEs I have linked for you under Examples. Below is the link to Dr. Sheppard's article:
To synthesize Dr. Sheppard's article, the required elements of a bibliographic essay are:
- the essay should be well ordered and follow a planned scheme
- the resources discussed should flow easily from one to the next;large gaps in the discussion disrupts the reader
- keep in mind that you are selecting the BEST resources to include; assume you are creating a list of the best materials available on a topic in order to recommend to a colleague; do not limit your list to print sources-- other formats are perfectly acceptable
- how do these resources compare and fit
- introduce your essay telling the reader what the context is for the particular study
- a closing statement is also appropriate
- use appropriate grammar and writing style; there are several very good writing manuals
In addition to Dr. Sheppard's recommendations, I would add these:
- use the assigned style sheet (APA, MLA, Chicago) or select the most appropriate if given a choice by your professor
- check in at the reference desk for writing and style manuals if you don't already own one
What is a literature review?
A literature review is a critical analysis of published sources, or literature, on a particular topic. It is an assessment of the literature and provides a summary, classification, comparison and evaluation. At postgraduate level literature reviews can be incorporated into an article, a research report or thesis. At undergraduate level literature reviews can be a separate stand alone assessment.
The literature review is generally in the format of a standard essay made up of three components: an introduction, a body and a conclusion. It is not a list like an annotated bibliography in which a summary of each source is listed one by one.
Why do we write literature reviews?
At university you may be asked to write a literature review in order to demonstrate your understanding of the literature on a particular topic. You show your understanding by analysing and then synthesising the information to:
- Determine what has already been written on a topic
- Provide an overview of key concepts
- Identify major relationships or patterns
- Identify strengths and weaknesses
- Identify any gaps in the research
- Identify any conflicting evidence
- Provide a solid background to a research paper’s investigation
How to write a literature review
Determine your purpose
Work out what you need to address in the literature review. What are you being asked to do in your literature review? What are you searching the literature to discover? Check your assignment question and your criteria sheet to know what to focus on.
Do an extensive search of the literature
Find out what has been written on the topic.
What kind of literature?
Select appropriate source material: Use a variety of academic or scholarly sources that are relevant, current and authoritative. An extensive review of relevant material will include — books, journal articles, reports, government documents, conference proceedings and web resources. The Library would be the best place to search for your sources.
How many resources?
The number of sources that you will be required to review will depend on what the literature review is for and how advanced you are in your studies. It could be from five sources at first year undergraduate level to more than fifty for a thesis. Your lecturer will advise you on these details.
Note the bibliographical details of your sources
Keep a note of the publication title, date, authors’ names, page numbers and publishers. These details will save you time later.
Read the literature
- Critically read each source, look for the arguments presented rather than for facts.
- Take notes as you read and start to organise your review around themes and ideas.
- Consider using a table, matrix or concept map to identify how the different sources relate to each other.
Analyse the literature you have found
In order for your writing to reflect strong critical analysis, you need to evaluate the sources. For each source you are reviewing ask yourself these questions:
- What are the key terms and concepts?
- How relevant is this article to my specific topic?
- What are the major relationships, trends and patterns?
- How has the author structured the arguments?
- How authoritative and credible is this source?
- What are the differences and similarities between the sources?
- Are there any gaps in the literature that require further study?
Write the review
- Start by writing your thesis statement. This is an important introductory sentence that will tell your reader what the topic is and the overall perspective or argument you will be presenting.
- Like essays, a literature review must have an introduction, a body and a conclusion.
Structure of a literature review
Your introduction should give an outline of
- why you are writing a review, and why the topic is important
- the scope of the review — what aspects of the topic will be discussed
- the criteria used for your literature selection (e.g.. type of sources used, date range)
- the organisational pattern of the review.
Each body paragraph should deal with a different theme that is relevant to your topic. You will need to synthesise several of your reviewed readings into each paragraph, so that there is a clear connection between the various sources. You will need to critically analyse each source for how they contribute to the themes you are researching.
The body could include paragraphs on:
- historical background
- previous studies on the topic
- mainstream versus alternative viewpoints
- principal questions being asked
- general conclusions that are being drawn.
Your conclusion should give a summary of:
- the main agreements and disagreements in the literature
- any gaps or areas for further research
- your overall perspective on the topic.
Checklist for a literature review
- outlined the purpose and scope?
- identified appropriate and credible (academic/scholarly) literature?
- recorded the bibliographical details of the sources?
- analysed and critiqued your readings?
- identified gaps in the literature and research?
- explored methodologies / theories / hypotheses / models?
- discussed the varying viewpoints?
- written an introduction, body and conclusion?
- checked punctuation and spelling?