Why is it important to write a literature review

Before embarking on higher level research you need to know what has already been written on the subject and the ground it covers. Reviewing related literature helps to understand the significanceof the original information conveyed.

Why is it important to write a literature review

Decide on a topic It will help you considerably if your topic for your literature review is the one on which you intend to do your final M. However, you may pick any scholarly topic. Identify the literature that you will review: Familiarize yourself with online databases see UMD library resource links below for help with thisidentifying relevant databases in your field of study.

Using relevant databases, search for literature sources using Google Scholar and also searching using Furl search all sources, including the Furl accounts of other Furl members.

Some tips for identifying suitable literature and narrowing your search: Start with a general descriptor from the database thesaurus or one that you know is already a well defined descriptor based on past work that you have done in this field. You will need to experiment with different searches, such as limiting your search to descriptors that appear only in the document titles, or in both the document title and in the abstract.

Redefine your topic if needed: Try to narrow it to a specific area of interest within the broad area that you have chosen remember: It is a good idea, as part of your literature search, to look for existing literature reviews that have already been written on this topic.

Step-by-step guide

Import your references into your RefWorks account see: Refworks Import Directions for guide on how to do this from different databases. You can also enter references manually into RefWorks if you need to. Analyze the literature Once you have identified and located the articles for your review, you need to analyze them and organize them before you begin writing: Skim the articles to get an idea of the general purpose and content of the article focus your reading here on the abstract, introduction and first few paragraphs, the conclusion of each article.

You can take notes onto note cards or into a word processing document instead or as well as using RefWorks, but having your notes in RefWorks makes it easy to organize your notes later.

Group the articles into categories e. Once again, it's useful to enter this information into your RefWorks record. You can record the topics in the same box as before User 1 or use User 2 box for the topic s under which you have chosen to place this article. Decide on the format in which you will take notes as you read the articles as mentioned above, you can do this in RefWorks.

You can also do this using a Word Processor, or a concept mapping program like Inspiration free 30 trial downloada data base program e. Access or File Maker Proin an Excel spreadsheet, or the "old-fashioned" way of using note cards.

Be consistent in how you record notes. Note key statistics that you may want to use in the introduction to your review. Select useful quotes that you may want to include in your review. If you copy the exact words from an article, be sure to cite the page number as you will need this should you decide to use the quote when you write your review as direct quotes must always be accompanied by page references.

The rule I follow is to quote only when some key meaning would be lost in translation if I were to paraphrase the original author's words, or if using the original words adds special emphasis to a point that I am making. Since different research studies focus on different aspects of the issue being studied, each article that you read will have different emphases, strengths.

why is it important to write a literature review

Your role as a reviewer is to evaluate what you read, so that your review is not a mere description of different articles, but rather a critical analysis that makes sense of the collection of articles that you are reviewing.

Critique the research methodologies used in the studies, and distinguish between assertions the author's opinion and actual research findings derived from empirical evidence. Identify major trends or patterns: As you read a range of articles on your topic, you should make note of trends and patterns over time as reported in the literature.

What is a review of the literature?

This step requires you to synthesize and make sense of what you read, since these patterns and trends may not be spelled out in the literature, but rather become apparent to you as you review the big picture that has emerged over time.

Your analysis can make generalizations across a majority of studies, but should also note inconsistencies across studies and over time. Identify gaps in the literature, and reflect on why these might exist based on the understandings that you have gained by reading literature in this field of study.

These gaps will be important for you to address as you plan and write your review. Identify relationships among studies: You may also note that studies fall into different categories categories that you see emerging or ones that are already discussed in the literature.

When you write your review, you should address these relationships and different categories and discuss relevant studies using this as a framework.

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Keep your review focused on your topic: As you take notes, record which specific aspects of the article you are reading are relevant to your topic as you read you will come up with key descriptors that you can record in your notes that will help you organize your findings when you come to write up your review.

If you are using an electronic form of note taking, you might note these descriptors in a separate field e.When conducting research, a literature review is an essential part of the project because it covers all previous research done on the topic and sets the platform on which the current research is based.

This is an important question to ask yourself. As well as helping you to write a good literature review, fully understanding the need for such work is what allows you to know you're on-track, why what you're doing is worthwhile, and .

Importance of Literature Reviews. research or write a literature review can be helpful. You may think while this all sounds good in theory but wonder how would it work in practice. I would examine resources such as academic and non-profit think tanks just to make sure I was not missing anything important.

What is a Literature Review?

Aug 02,  · A literature review is a must before writing a research paper. | Source Doing a careful and thorough literature review is essential when you write about research at any level. It is basic homework that is assumed to have been done vigilantly, and a given fact in all research arteensevilla.coms: Literature review is important to judge research question and to provide latest research material for the readers.

Literature review makes it sensible because it uses both the side. In the literature review, researcher uses supportive argument as well as opposite (Writing Literature Reviews ).

why is it important to write a literature review

While there might be many reasons for conducting a literature review, following are four key outcomes of doing the review. Assessment of the current state of research on a topic. This is probably the most obvious value of the literature review.

What is the importance of literature review on research conduct