Dissertation literature review purpose

Works that have something in common should be grouped together. If you have a piece that fits into more than one category, you need to decide a dominant category to stick with. If you make sure you order and manage the categories required then you can hit all the points you need to.

Generally, you should use broader works somewhat related to your subject first, and then talk about the ones more specifically close to yours last. Experienced application essay service: Admissionland. Professional essay writing service - EssayMill. While focus is an important feature of a successful review, this requirement has to be balanced with the need to make the review relevant to a broad audience.

This square may be circled by discussing the wider implications of the reviewed topic for other disciplines. Reviewing the literature is not stamp collecting.

The Purpose of Writing a Lit Review for a Dissertation

A good review does not just summarize the literature, but discusses it critically, identifies methodological problems, and points out research gaps [19]. After having read a review of the literature, a reader should have a rough idea of:. It is challenging to achieve a successful review on all these fronts. A solution can be to involve a set of complementary coauthors: some people are excellent at mapping what has been achieved, some others are very good at identifying dark clouds on the horizon, and some have instead a knack at predicting where solutions are going to come from.

If your journal club has exactly this sort of team, then you should definitely write a review of the literature! In addition to critical thinking, a literature review needs consistency, for example in the choice of passive vs. Like a well-baked cake, a good review has a number of telling features: it is worth the reader's time, timely, systematic, well written, focused, and critical.

What is a literature review?

It also needs a good structure. With reviews, the usual subdivision of research papers into introduction, methods, results, and discussion does not work or is rarely used.

Writing the literature review chapter

However, a general introduction of the context and, toward the end, a recapitulation of the main points covered and take-home messages make sense also in the case of reviews. For systematic reviews, there is a trend towards including information about how the literature was searched database, keywords, time limits [20].

Creating A Strong Geography Dissertation Literature Review

How can you organize the flow of the main body of the review so that the reader will be drawn into and guided through it? It is generally helpful to draw a conceptual scheme of the review, e. Such diagrams can help recognize a logical way to order and link the various sections of a review [21]. This is the case not just at the writing stage, but also for readers if the diagram is included in the review as a figure.

A careful selection of diagrams and figures relevant to the reviewed topic can be very helpful to structure the text too [22].

Reviews of the literature are normally peer-reviewed in the same way as research papers, and rightly so [23]. As a rule, incorporating feedback from reviewers greatly helps improve a review draft. Having read the review with a fresh mind, reviewers may spot inaccuracies, inconsistencies, and ambiguities that had not been noticed by the writers due to rereading the typescript too many times. It is however advisable to reread the draft one more time before submission, as a last-minute correction of typos, leaps, and muddled sentences may enable the reviewers to focus on providing advice on the content rather than the form.

Feedback is vital to writing a good review, and should be sought from a variety of colleagues, so as to obtain a diversity of views on the draft. This may lead in some cases to conflicting views on the merits of the paper, and on how to improve it, but such a situation is better than the absence of feedback. A diversity of feedback perspectives on a literature review can help identify where the consensus view stands in the landscape of the current scientific understanding of an issue [24].

In many cases, reviewers of the literature will have published studies relevant to the review they are writing. This could create a conflict of interest: how can reviewers report objectively on their own work [25]?

Writing A Good Geography Dissertation Literature Review

Some scientists may be overly enthusiastic about what they have published, and thus risk giving too much importance to their own findings in the review. However, bias could also occur in the other direction: some scientists may be unduly dismissive of their own achievements, so that they will tend to downplay their contribution if any to a field when reviewing it.

In general, a review of the literature should neither be a public relations brochure nor an exercise in competitive self-denial. If a reviewer is up to the job of producing a well-organized and methodical review, which flows well and provides a service to the readership, then it should be possible to be objective in reviewing one's own relevant findings.

In reviews written by multiple authors, this may be achieved by assigning the review of the results of a coauthor to different coauthors. Given the progressive acceleration in the publication of scientific papers, today's reviews of the literature need awareness not just of the overall direction and achievements of a field of inquiry, but also of the latest studies, so as not to become out-of-date before they have been published.

This implies that literature reviewers would do well to keep an eye on electronic lists of papers in press, given that it can take months before these appear in scientific databases. Some reviews declare that they have scanned the literature up to a certain point in time, but given that peer review can be a rather lengthy process, a full search for newly appeared literature at the revision stage may be worthwhile.

Assessing the contribution of papers that have just appeared is particularly challenging, because there is little perspective with which to gauge their significance and impact on further research and society. Inevitably, new papers on the reviewed topic including independently written literature reviews will appear from all quarters after the review has been published, so that there may soon be the need for an updated review. But this is the nature of science [27] — [32]. I wish everybody good luck with writing a review of the literature.

Many thanks to M. Barbosa, K. Dehnen-Schmutz, T. Fontaneto, M. Garbelotto, O. Holdenrieder, M. Jeger, D. Lonsdale, A. MacLeod, P. Mills, M. Moslonka-Lefebvre, G.


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Stancanelli, P. Weisberg, and X. You may be assigned it to be done for three purposes: To review a book or an article also known as critical review To review bunch of readings and summarise the key points that is termed as annotated bibliography The last and main purpose is review of available literature chosen for a dissertation. This is called as literature review of dissertation. Get Help For Your Dissertation Literature Review If you think that the literature review section of a dissertation is difficult to write, then I must say that you are wrong! Structure a Literature Review in Easy Way Get Your Dissertation Literature Review by Professionals To make the good structure of literature review that can get you distinct in the career, you have to touch all the main aspects of the research.

If you do not want to leave any point unaddressed then you should keep in mind below: Critical Thinking: You need brainstorming of the ideas that how you will take your research. For example, what type of databases you will use and where you will get your concern research literature. Reading Different Literatures: After making mind of the sources, go for reading different literatures of the concern research subject area. Draft Selected Researches: Afterwards of reading different literatures, draft main and closely related research parts. Compare and Evaluate: Then compare and evaluate those readings.

Like, find out the gaps in the already available research and current knowledge. Formatting: Finally, arrange your whole literature in standard format of dissertation literature review.

Format for Structuring a Literature Review Get Assistance by Experts in Literature Review A literature review can be structured in below format: Introduction: Briefly define the research topic Mention the reasons and aims of the review.