acknowledges …
takes as its focus …
is concerned with …
is exploratory in nature.
lacks clarity regarding …
pays particular attention to
seems to have been based on …
has emphasised the importance of …
perpetuates out-of-date notions of …
is extensive and focuses particularly on …
Research into X has a long history. For many years, this phenomenon was surprisingly neglected by … Only in the past ten years have studies of X directly addressed how … Prior to the work of Smith (1983), the role of X was largely unknown. Over the past decade, most research in X has emphasized the use of … In recent years, there has been an increasing amount of literature on … Early examples of research into X include … (Smith, 1962; Jones, 1974). During the past 30 years, much more information has become available on … The first serious discussions and analyses of X emerged during the 1970s with … Over the past two decades, major advances in molecular biology have allowed … Historically, research investigating the factors associated with X has focused on … It is only since the work of Smith (2001) that the study of X has gained momentum. The construct of X was first articulated by Smith (1977) and popularised in his book: … Around the early 1960s, small-scale research and case studies began to emerge linking … It was not until the late 1960s that historians considered X worthy of scholarly attention. Awareness of X is not recent, having possibly first been described in the 5th century BCE by …
Most research on X has been carried out in … Most researchers investigating X have utilised … Using this approach, researchers have been able to … Several systematic reviews of X have been undertaken. The vast majority of studies on X have been quantitative. What we know about X is largely based on observational studies. There are a number of large cross-sectional studies which suggest … Much of the previous research on X has been exploratory in nature. Much of the X research has focused on identifying and evaluating the … What we know about X is largely based upon empirical studies that investigate … Publications that concentrate on X more frequently adopt a historical or chronological approach …
What we know about X is largely based upon | case clinical empirical qualitative simulation laboratory longitudinal comparative experimental observational epidemiological | studies that investigate … |
To date, several studies have investigated … A number of studies have begun to examine … Various studies have assessed the efficacy of … Researchers attempted to evaluate the impact of … A great deal of previous research into X has focused on … Several studies have used longitudinal data to examine … Previous studies have explored the relationships between X and Y. Twenty cohort study analyses have examined the relationship between … A number of authors have considered the effects of … (Smith, 2003; Jones, 2004). At least 120 case-control studies worldwide have examined the relationship between … Numerous studies have attempted to explain … (for example, Smith, 1996; Jones, 1998; …).
Several lines of evidence suggest that … Previous research has established that … Data from several studies suggest that … Recent evidence suggests that … (Smith, 2020; …). It is now well established from a variety of studies that … New findings amongst X provides further evidence that …
A number of studies have postulated a convergence between … Recently, considerable evidence has accumulated to show that … Surveys such as that conducted by Smith (2015) have shown that … Many recent studies (e.g. Smith, 2019; Jones, 2020) have shown that … Traditionally, it has been argued that … (e.g. Smith, 1960; Jones, 1972). Several biographies of Brown have been published. Smith (2016) presents …
In previous studies on X, different variables have been found to be related to … Many historians have argued that … (e.g. Jones, 1997; Brown, 1999; Smith, 2019). There is a consensus among social scientists that … (e.g. Smith, 2019; Jones, 2020; … Data from several sources have identified the increased X and Y associated with obesity. Recently, in vitro studies have shown that X can … (Smith et al. , 2018; Jones et al. , 2021). It has been demonstrated that a high intake of X results in damage to … (Smith, 2015; …).
To date, Thus far, Up to now, | several studies previous studies a number of studies | have | used … found … reported … shown that… indicated that … linked X with Y. suggested that … demonstrated that … begun to examine the use of … confirmed the effectiveness of … revealed a correlation between X and Y. highlighted factors that are associated with … |
X increases when … (Smith, 2015) X is able to affect Y (Smith, 2015; Jones, 2020). X is positively related to Y (Smith, 2015; Jones, 2020). X is proportional to Y as expressed by the… (Smith, 2015). X is one of the most important … (Smith, 2015; Jones, 2020). X is one of the most intense reactions following Y (Jones, 2020). A relationship exists between X and Y (Smith, 2015; Jones, 2020). X is a principal determining factor of Y (Smith, 2015; Jones, 2020). There is an unambiguous relationship between X and Y (Smith, 2015). X is significantly reduced during the first months of … (Smith, 2015; Jones, 2020). X has been found to oppose the anti-inflammatory actions of Y on Z (Smith, 2020).
Smith’s comparative study (2017) found that … Jones’s comprehensive review concluded that … Brown’s (1998) model of X assumes three main … Smith’s cross-country analysis (2017) showed that … Jones’s (2010) review of the literature concluded that … Brown’s (2022) recent analysis of X provides a strong critique of …
Smith (2015) | reported … identified … showed that … demonstrated that … found that as levels X rise … |
Jones (2015) | compared the rate of … labelled these subsets as … measured both components of the … used a survey to assess the various … investigated the differential impact of … identified parents of disabled children as … set up a series of virtual experiments using … examined the flow of international students … carried out a number of investigations into the … studied the effects of X on unprotected nerve cells. conducted a series of trials in which she mixed X with … analysed the data from 72 countries and concluded that … interviewed 250 undergraduate students using semi-structured … performed a similar series of experiments in the 1960s to show that … reviewed the literature from the period and found little evidence for this … |
In 1959, a seminal article was published entitled … Following this period, Smith actively searched for X. In the 1950s, Smith pointed to some of the ways in which … Thirty years later, Smith (1974) reported three cases of X which … Almost 20 years ago, Jones (1995) formulated his X theory, centred around …
In 1990, | Smith | found that … performed the first … published a paper in which they described introduced a system of classification based on … demonstrated that X induced in vitro resistance to reported a new and convenient synthetic procedure to … |
One longitudinal study found that … A seminal study in this area is the work of … One study by Smith (2014) examined the trend in … A recent study by Smith and Jones (2012) involved … A qualitative study by Smith (2003) described how … A recent systematic literature review concluded that … Preliminary work on X was undertaken by Jones (1992). A longitudinal study of X by Smith (2012) reports that … A key study comparing X and Y is that of Smith (2010), in which … The first systematic study of X was reported by Smith et al. in 1986. Detailed examination of X by Smith and Jones (1961) showed that … Analysis of the genes involved in X was first carried out by Smith et al. (1983). A significant analysis and discussion on the subject was presented by Smith (1988). The study of the structural behaviour of X was first carried out by Jones et al. (1986). A small scale study by Smith (2015) reached different conclusions, finding no increase in … The study by Jones (1990) offers probably the most comprehensive empirical analysis of …
In a(n) | follow-up study, major study of X, investigation into X, study investigating X, comprehensive study of X, recent cross-sectional study, large-scale longitudinal study, randomised controlled study of X, study which set out to determine X randomised controlled study of X, | Smith (2015) | found … reported … |
To determine the effects of X, Jones et al . (2005) compared … X was originally isolated from Y in a soil sample from … (Jones et al. , 1952). The electronic spectroscopy of X was first studied by Smith and Jones in 1970. X formed the central focus of a study by Smith (2002) in which the author found … To better understand the mechanisms of X and its effects, Jones (2013) analysed the … X was first demonstrated experimentally by Pavlov (Smith, 2002). In his seminal study … The acid-catalyzed condensation reaction between X and Y was first reported by Smith in 1872. The way in which X is regulated was studied extensively by Smith and colleagues (Smith et al. 1995 and 1998).
In Chapter 2, Smith provides us with a number of important … In the subsequent chapter, Smith examines the extent to which … By drawing on the concept of X, Smith has been able to show that … Some analysts (e.g. Smith, 2015) have attempted to draw fine distinctions between … Drawing on an extensive range of sources, the authors set out the different ways in which … Other authors (see Smith, 2010; Jones, 2014) question the usefulness of such an approach.
Smith (2000) | defines X as … questions whether … lists three reasons why … identifies X, Y, and Z as the major causes of … draws on an extensive range of sources to assess … traces the development of X during the 19th century. highlights the need to break the link between X and Y. mentions the special situation of X as an example of … uses examples of these various techniques as evidence that … draws our attention to distinctive categories of X often observed in … discusses the challenges and strategies for facilitating and promoting … considers whether countries work well on cross-border issues such as … provides in-depth analysis of the work of Aristotle showing its relevance to … |
In her review of …, In her major study, In her analysis of …, In her seminal article, In her case study of …, In her introduction to …, In her classic critique of …, In her interesting analysis of …, | Smith (2012) identifies five characteristics of … |
As noted by Smith (2003) X is far more cost effective, and therefore … According to Smith (2003), preventative medicine is far more cost effective, and therefore …
Smith (2013) | argues claims suggests maintains concludes points out | that | preventative medicine is far more cost effective, and therefore better adapted to the developing world. |
Smith (2013) | offers proposes suggests argues for | an explanatory theory for each type of irrational belief. |
Similarly, Jones (2015) found that X … This is consistent with the data obtained by … Smith (1995) makes a similar point in his study of X … In the same vein, Smith (1995) in his book XYZ notes This view is supported by Jones (2015) who writes that Along the same lines, Smith (1995) subsequently argued that … Smith argues that her data support Jones’s (1995) view that Jones’s (1986) work on X is complemented by Smith’s (2009) study of Almost every paper that has been written on X includes a section relating to A broadly similar point has also recently been made by Johnson (2019), who …
Smith (2015) | sees X as … argues that … | Like Smith, Jones (2016) maintains that … Similarly, Jones (2016) makes the case for … Likewise, Jones (2016) holds the view that … Supporting this view, Jones (2016) writes that … Adopting a similar position, Jones (2016) argues that … In the same vein, Jones (2016), in his book , notes … |
Other writers have argued that … Other studies have concluded that … Unlike Smith, Jones (2013) argues that In contrast to Smith, Jones (2013) argues that Smith (2010) presents an X account, whilst Jones (2011) While Smith (2008) focuses on X, Jones (2009) is more concerned with A broader perspective has been adopted by Smith (213) who argues that Contrary to previously published studies, Jones et al. demonstrated the efficacy of… This result conflicts with Smith’s (1965) previously mentioned study which found that … Conversely, Smith (2010) reported no significant difference in mortality between X and Y.
Some writers (e.g. Smith, 2002) have attempted to draw fine distinctions between … break Some authors have mainly been interested in questions concerning X and Y (Smith, 2001; Jones … break Much of the available literature on X deals with the question of … | Others (see Jones, 2003; Brown, 2004) question the usefulness of … break Others have highlighted the relevance of … break But Smith (2015) is much more concerned with … |
Smith (2015) notes that … break Smith (2013) found that X accounted for 30% of Y. | However, Jones’s (2018) study of Y found no link between … break Other researchers, however, who have looked at X, have found … Jones (2010), for example, … |
Smith (2010) presents an X account, break While Smith (2008) focusses on X, | whilst Jones (2011) … break Jones (2009) is more concerned with … |
Commenting on X, Smith (2003) argues: ‘… …’ As Smith (2004: 215) states: ‘there are many good reasons to be sceptical’. As Smith argues: ‘In the past, the purpose of education was to …’ (Smith, 2000:150). In the final part of the Theses on Feuerbach , Marx writes: ‘Philosophers have hitherto only …’ Smith concludes: ‘The idea of development stands today like a ruin in …’ (Smith, 1992: 156).
As Smith (2015: 320) | notes: ‘… … … … … ‘ argues ‘ … … … … … ‘ writes: ‘ … … … … … ‘ observes: ‘ … … … … … ‘ points out: ‘ … … … … … ‘ reminds us: ‘ … … … … … ‘ |
Together, these studies indicate that … Overall, these studies highlight the need for … Considering all of this evidence, it seems that … Collectively, these studies outline a critical role for… In all the studies reviewed here, X is recognised as … The evidence presented in this section suggests that … The studies presented thus far provide evidence that … Taken together, these studies support the notion that … Overall, there seems to be some evidence to indicate that … Together these studies provide important insights into the … All of the studies reviewed here support the hypothesis that … Two important themes emerge from the studies discussed so far: However, such studies remain narrow in focus dealing only with … The evidence reviewed here seems to suggest a pertinent role for … These studies clearly indicate that there is a relationship between … In view of all that has been mentioned so far, one may suppose that … There remain several aspects of X about which relatively little is known.
Overall, these studies | show … suggest … provide … indicate … highlight … |
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A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.
There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.
A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.
Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.
Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.
Introduction:
Conclusion:
Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:
Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .
As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.
Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:
The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.
The introduction to a literature review serves as your reader’s guide through your academic work and thought process. Explore the significance of literature review introductions in review papers, academic papers, essays, theses, and dissertations. We delve into the purpose and necessity of these introductions, explore the essential components of literature review introductions, and provide step-by-step guidance on how to craft your own, along with examples.
In academic writing , the introduction for a literature review is an indispensable component. Effective academic writing requires proper paragraph structuring to guide your reader through your argumentation. This includes providing an introduction to your literature review.
It is imperative to remember that you should never start sharing your findings abruptly. Even if there isn’t a dedicated introduction section .
There are three main scenarios in which you need an introduction for a literature review:
It is crucial to customize the content and depth of your literature review introduction according to the specific format of your academic work.
In practical terms, this implies, for instance, that the introduction in an academic literature review paper, especially one derived from a systematic literature review , is quite comprehensive. Particularly compared to the rather brief one or two introductory sentences that are often found at the beginning of a literature review section in a standard academic paper. The introduction to the literature review chapter in a thesis or dissertation again adheres to different standards.
The introduction of an academic literature review paper, which does not rely on empirical data, often necessitates a more extensive introduction than the brief literature review introductions typically found in empirical papers. It should encompass:
In a standard 8000-word journal article, the literature review section typically spans between 750 and 1250 words. The first few sentences or the first paragraph within this section often serve as an introduction. It should encompass:
In some cases, you might include:
Some students choose to incorporate a brief introductory section at the beginning of each chapter, including the literature review chapter. Alternatively, others opt to seamlessly integrate the introduction into the initial sentences of the literature review itself. Both approaches are acceptable, provided that you incorporate the following elements:
Example 1: an effective introduction for an academic literature review paper.
To begin, let’s delve into the introduction of an academic literature review paper. We will examine the paper “How does culture influence innovation? A systematic literature review”, which was published in 2018 in the journal Management Decision.
The second example represents a typical academic paper, encompassing not only a literature review section but also empirical data, a case study, and other elements. We will closely examine the introduction to the literature review section in the paper “The environmentalism of the subalterns: a case study of environmental activism in Eastern Kurdistan/Rojhelat”, which was published in 2021 in the journal Local Environment.
Thus, the author successfully introduces the literature review, from which point onward it dives into the main concept (‘subalternity’) of the research, and reviews the literature on socio-economic justice and environmental degradation.
Numerous universities offer online repositories where you can access theses and dissertations from previous years, serving as valuable sources of reference. Many of these repositories, however, may require you to log in through your university account. Nevertheless, a few open-access repositories are accessible to anyone, such as the one by the University of Manchester . It’s important to note though that copyright restrictions apply to these resources, just as they would with published papers.
Phd thesis literature review chapter introduction, phd thesis literature review introduction.
The last example is the doctoral thesis Metacognitive strategies and beliefs: Child correlates and early experiences Chan, K. Y. M. (Author). 31 Dec 2020 . The author clearly conducted a systematic literature review, commencing the review section with a discussion of the methodology and approach employed in locating and analyzing the selected records.
Master academia, get new content delivered directly to your inbox, the best answers to "what are your plans for the future", 10 tips for engaging your audience in academic writing, related articles, minor revisions: sample peer review comments and examples, sample emails to your thesis supervisor, co-authorship guidelines to successfully co-author a scientific paper, how to select a journal for publication as a phd student.
3 straightforward steps (with examples) + free template.
By: Derek Jansen (MBA) | Expert Reviewed By: Dr. Eunice Rautenbach | October 2019
Quality research is about building onto the existing work of others , “standing on the shoulders of giants”, as Newton put it. The literature review chapter of your dissertation, thesis or research project is where you synthesise this prior work and lay the theoretical foundation for your own research.
Long story short, this chapter is a pretty big deal, which is why you want to make sure you get it right . In this post, I’ll show you exactly how to write a literature review in three straightforward steps, so you can conquer this vital chapter (the smart way).
Before we unpack how to write the literature review chapter, we’ve got to look at the why . To put it bluntly, if you don’t understand the function and purpose of the literature review process, there’s no way you can pull it off well. So, what exactly is the purpose of the literature review?
Well, there are (at least) four core functions:
Most students understand the first point but don’t give any thought to the rest. To get the most from the literature review process, you must keep all four points front of mind as you review the literature (more on this shortly), or you’ll land up with a wonky foundation.
Okay – with the why out the way, let’s move on to the how . As mentioned above, writing your literature review is a process, which I’ll break down into three steps:
Importantly, you must complete steps one and two before you start writing up your chapter. I know it’s very tempting, but don’t try to kill two birds with one stone and write as you read. You’ll invariably end up wasting huge amounts of time re-writing and re-shaping, or you’ll just land up with a disjointed, hard-to-digest mess . Instead, you need to read first and distil the information, then plan and execute the writing.
Naturally, the first step in the literature review journey is to hunt down the existing research that’s relevant to your topic. While you probably already have a decent base of this from your research proposal , you need to expand on this substantially in the dissertation or thesis itself.
Essentially, you need to be looking for any existing literature that potentially helps you answer your research question (or develop it, if that’s not yet pinned down). There are numerous ways to find relevant literature, but I’ll cover my top four tactics here. I’d suggest combining all four methods to ensure that nothing slips past you:
Google’s academic search engine, Google Scholar , is a great starting point as it provides a good high-level view of the relevant journal articles for whatever keyword you throw at it. Most valuably, it tells you how many times each article has been cited, which gives you an idea of how credible (or at least, popular) it is. Some articles will be free to access, while others will require an account, which brings us to the next method.
Generally, universities provide students with access to an online library, which provides access to many (but not all) of the major journals.
So, if you find an article using Google Scholar that requires paid access (which is quite likely), search for that article in your university’s database – if it’s listed there, you’ll have access. Note that, generally, the search engine capabilities of these databases are poor, so make sure you search for the exact article name, or you might not find it.
At the end of every academic journal article, you’ll find a list of references. As with any academic writing, these references are the building blocks of the article, so if the article is relevant to your topic, there’s a good chance a portion of the referenced works will be too. Do a quick scan of the titles and see what seems relevant, then search for the relevant ones in your university’s database.
Similar to Method 3 above, you can leverage other students’ dissertations. All you have to do is skim through literature review chapters of existing dissertations related to your topic and you’ll find a gold mine of potential literature. Usually, your university will provide you with access to previous students’ dissertations, but you can also find a much larger selection in the following databases:
Keep in mind that dissertations and theses are not as academically sound as published, peer-reviewed journal articles (because they’re written by students, not professionals), so be sure to check the credibility of any sources you find using this method. You can do this by assessing the citation count of any given article in Google Scholar. If you need help with assessing the credibility of any article, or with finding relevant research in general, you can chat with one of our Research Specialists .
Alright – with a good base of literature firmly under your belt, it’s time to move onto the next step.
Once you’ve built a little treasure trove of articles, it’s time to get reading and start digesting the information – what does it all mean?
While I present steps one and two (hunting and digesting) as sequential, in reality, it’s more of a back-and-forth tango – you’ll read a little , then have an idea, spot a new citation, or a new potential variable, and then go back to searching for articles. This is perfectly natural – through the reading process, your thoughts will develop , new avenues might crop up, and directional adjustments might arise. This is, after all, one of the main purposes of the literature review process (i.e. to familiarise yourself with the current state of research in your field).
As you’re working through your treasure chest, it’s essential that you simultaneously start organising the information. There are three aspects to this:
I’ll discuss each of these below:
As you read each article, you should add it to your reference management software. I usually recommend Mendeley for this purpose (see the Mendeley 101 video below), but you can use whichever software you’re comfortable with. Most importantly, make sure you load EVERY article you read into your reference manager, even if it doesn’t seem very relevant at the time.
In the beginning, you might feel confident that you can remember who said what, where, and what their main arguments were. Trust me, you won’t. If you do a thorough review of the relevant literature (as you must!), you’re going to read many, many articles, and it’s simply impossible to remember who said what, when, and in what context . Also, without the bird’s eye view that a catalogue provides, you’ll miss connections between various articles, and have no view of how the research developed over time. Simply put, it’s essential to build your own catalogue of the literature.
I would suggest using Excel to build your catalogue, as it allows you to run filters, colour code and sort – all very useful when your list grows large (which it will). How you lay your spreadsheet out is up to you, but I’d suggest you have the following columns (at minimum):
If you’d like, you can try out our free catalog template here (see screenshot below).
Most importantly, as you work through the literature and build your catalogue, you need to synthesise all the information in your own mind – how does it all fit together? Look for links between the various articles and try to develop a bigger picture view of the state of the research. Some important questions to ask yourself are:
To help you develop a big-picture view and synthesise all the information, you might find mind mapping software such as Freemind useful. Alternatively, if you’re a fan of physical note-taking, investing in a large whiteboard might work for you.
Once you’re satisfied that you have digested and distilled all the relevant literature in your mind, it’s time to put pen to paper (or rather, fingers to keyboard). There are two steps here – outlining and writing:
Having spent so much time reading, it might be tempting to just start writing up without a clear structure in mind. However, it’s critically important to decide on your structure and develop a detailed outline before you write anything. Your literature review chapter needs to present a clear, logical and an easy to follow narrative – and that requires some planning. Don’t try to wing it!
Naturally, you won’t always follow the plan to the letter, but without a detailed outline, you’re more than likely going to end up with a disjointed pile of waffle , and then you’re going to spend a far greater amount of time re-writing, hacking and patching. The adage, “measure twice, cut once” is very suitable here.
In terms of structure, the first decision you’ll have to make is whether you’ll lay out your review thematically (into themes) or chronologically (by date/period). The right choice depends on your topic, research objectives and research questions, which we discuss in this article .
Once that’s decided, you need to draw up an outline of your entire chapter in bullet point format. Try to get as detailed as possible, so that you know exactly what you’ll cover where, how each section will connect to the next, and how your entire argument will develop throughout the chapter. Also, at this stage, it’s a good idea to allocate rough word count limits for each section, so that you can identify word count problems before you’ve spent weeks or months writing!
PS – check out our free literature review chapter template…
With a detailed outline at your side, it’s time to start writing up (finally!). At this stage, it’s common to feel a bit of writer’s block and find yourself procrastinating under the pressure of finally having to put something on paper. To help with this, remember that the objective of the first draft is not perfection – it’s simply to get your thoughts out of your head and onto paper, after which you can refine them. The structure might change a little, the word count allocations might shift and shuffle, and you might add or remove a section – that’s all okay. Don’t worry about all this on your first draft – just get your thoughts down on paper.
Once you’ve got a full first draft (however rough it may be), step away from it for a day or two (longer if you can) and then come back at it with fresh eyes. Pay particular attention to the flow and narrative – does it fall fit together and flow from one section to another smoothly? Now’s the time to try to improve the linkage from each section to the next, tighten up the writing to be more concise, trim down word count and sand it down into a more digestible read.
Once you’ve done that, give your writing to a friend or colleague who is not a subject matter expert and ask them if they understand the overall discussion. The best way to assess this is to ask them to explain the chapter back to you. This technique will give you a strong indication of which points were clearly communicated and which weren’t. If you’re working with Grad Coach, this is a good time to have your Research Specialist review your chapter.
Finally, tighten it up and send it off to your supervisor for comment. Some might argue that you should be sending your work to your supervisor sooner than this (indeed your university might formally require this), but in my experience, supervisors are extremely short on time (and often patience), so, the more refined your chapter is, the less time they’ll waste on addressing basic issues (which you know about already) and the more time they’ll spend on valuable feedback that will increase your mark-earning potential.
In the video below, we unpack an actual literature review so that you can see how all the core components come together in reality.
In this post, we’ve covered how to research and write up a high-quality literature review chapter. Let’s do a quick recap of the key takeaways:
This post is an extract from our bestselling short course, Literature Review Bootcamp . If you want to work smart, you don't want to miss this .
Thank you very much. This page is an eye opener and easy to comprehend.
This is awesome!
I wish I come across GradCoach earlier enough.
But all the same I’ll make use of this opportunity to the fullest.
Thank you for this good job.
Keep it up!
You’re welcome, Yinka. Thank you for the kind words. All the best writing your literature review.
Thank you for a very useful literature review session. Although I am doing most of the steps…it being my first masters an Mphil is a self study and one not sure you are on the right track. I have an amazing supervisor but one also knows they are super busy. So not wanting to bother on the minutae. Thank you.
You’re most welcome, Renee. Good luck with your literature review 🙂
This has been really helpful. Will make full use of it. 🙂
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Thank you for this whole literature writing review.You have simplified the process.
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You’re welcome, Maithe. Good luck writing your literature review 🙂
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Thank you so much Derek for such useful information on writing up a good literature review. I am at a stage where I need to start writing my one. My proposal was accepted late last year but I honestly did not know where to start
Like the name of your YouTube implies you are GRAD (great,resource person, about dissertation). In short you are smart enough in coaching research work.
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A literature review is much more than just another section in your research paper. It forms the very foundation of your research. It is a formal piece of writing where you analyze the existing theoretical framework, principles, and assumptions and use that as a base to shape your approach to the research question.
Curating and drafting a solid literature review section not only lends more credibility to your research paper but also makes your research tighter and better focused. But, writing literature reviews is a difficult task. It requires extensive reading, plus you have to consider market trends and technological and political changes, which tend to change in the blink of an eye.
Now streamline your literature review process with the help of SciSpace Copilot. With this AI research assistant, you can efficiently synthesize and analyze a vast amount of information, identify key themes and trends, and uncover gaps in the existing research. Get real-time explanations, summaries, and answers to your questions for the paper you're reviewing, making navigating and understanding the complex literature landscape easier.
In this comprehensive guide, we will explore everything from the definition of a literature review, its appropriate length, various types of literature reviews, and how to write one.
A literature review is a collation of survey, research, critical evaluation, and assessment of the existing literature in a preferred domain.
Eminent researcher and academic Arlene Fink, in her book Conducting Research Literature Reviews , defines it as the following:
“A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.
Literature reviews are designed to provide an overview of sources you have explored while researching a particular topic, and to demonstrate to your readers how your research fits within a larger field of study.”
Simply put, a literature review can be defined as a critical discussion of relevant pre-existing research around your research question and carving out a definitive place for your study in the existing body of knowledge. Literature reviews can be presented in multiple ways: a section of an article, the whole research paper itself, or a chapter of your thesis.
A literature review does function as a summary of sources, but it also allows you to analyze further, interpret, and examine the stated theories, methods, viewpoints, and, of course, the gaps in the existing content.
As an author, you can discuss and interpret the research question and its various aspects and debate your adopted methods to support the claim.
A literature review is meant to help your readers understand the relevance of your research question and where it fits within the existing body of knowledge. As a researcher, you should use it to set the context, build your argument, and establish the need for your study.
The literature review is a critical part of research papers because it helps you:
Ideally, the literature review should take up 15%-40% of the total length of your manuscript. So, if you have a 10,000-word research paper, the minimum word count could be 1500.
Your literature review format depends heavily on the kind of manuscript you are writing — an entire chapter in case of doctoral theses, a part of the introductory section in a research article, to a full-fledged review article that examines the previously published research on a topic.
Another determining factor is the type of research you are doing. The literature review section tends to be longer for secondary research projects than primary research projects.
All literature reviews are not the same. There are a variety of possible approaches that you can take. It all depends on the type of research you are pursuing.
Here are the different types of literature reviews:
Argumentative review
It is called an argumentative review when you carefully present literature that only supports or counters a specific argument or premise to establish a viewpoint.
Integrative review
It is a type of literature review focused on building a comprehensive understanding of a topic by combining available theoretical frameworks and empirical evidence.
Methodological review
This approach delves into the ''how'' and the ''what" of the research question — you cannot look at the outcome in isolation; you should also review the methodology used.
Systematic review
This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research and collect, report, and analyze data from the studies included in the review.
Meta-analysis review
Meta-analysis uses statistical methods to summarize the results of independent studies. By combining information from all relevant studies, meta-analysis can provide more precise estimates of the effects than those derived from the individual studies included within a review.
Historical review
Historical literature reviews focus on examining research throughout a period, often starting with the first time an issue, concept, theory, or phenomenon emerged in the literature, then tracing its evolution within the scholarship of a discipline. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and identify future research's likely directions.
Theoretical Review
This form aims to examine the corpus of theory accumulated regarding an issue, concept, theory, and phenomenon. The theoretical literature review helps to establish what theories exist, the relationships between them, the degree the existing approaches have been investigated, and to develop new hypotheses to be tested.
Scoping Review
The Scoping Review is often used at the beginning of an article, dissertation, or research proposal. It is conducted before the research to highlight gaps in the existing body of knowledge and explains why the project should be greenlit.
State-of-the-Art Review
The State-of-the-Art review is conducted periodically, focusing on the most recent research. It describes what is currently known, understood, or agreed upon regarding the research topic and highlights where there are still disagreements.
When writing literature reviews, you should avoid the usage of first-person pronouns. It means that instead of "I argue that" or "we argue that," the appropriate expression would be "this research paper argues that."
Ideally, yes. It is always good to have a condensed summary that is self-contained and independent of the rest of your review. As for how to draft one, you can follow the same fundamental idea when preparing an abstract for a literature review. It should also include:
Here's an example of the abstract of a literature review
Yes, the literature review should ideally be written in the past tense. You should not use the present or future tense when writing one. The exceptions are when you have statements describing events that happened earlier than the literature you are reviewing or events that are currently occurring; then, you can use the past perfect or present perfect tenses.
There are multiple approaches to deciding how many sources to include in a literature review section. The first approach would be to look level you are at as a researcher. For instance, a doctoral thesis might need 60+ sources. In contrast, you might only need to refer to 5-15 sources at the undergraduate level.
The second approach is based on the kind of literature review you are doing — whether it is merely a chapter of your paper or if it is a self-contained paper in itself. When it is just a chapter, sources should equal the total number of pages in your article's body. In the second scenario, you need at least three times as many sources as there are pages in your work.
To know how to write a literature review, you must clearly understand its impact and role in establishing your work as substantive research material.
You need to follow the below-mentioned steps, to write a literature review:
As a first step on how to write a literature review, you must know what the research question or topic is and what shape you want your literature review to take. Ensure you understand the research topic inside out, or else seek clarifications. You must be able to the answer below questions before you start:
Additionally, you should know that the narrower your research topic is, the swifter it will be for you to restrict the number of sources to be analyzed.
Dig deeper into search engines to discover what has already been published around your chosen topic. Make sure you thoroughly go through appropriate reference sources like books, reports, journal articles, government docs, and web-based resources.
You must prepare a list of keywords and their different variations. You can start your search from any library’s catalog, provided you are an active member of that institution. The exact keywords can be extended to widen your research over other databases and academic search engines like:
Besides, it is not advisable to go through every resource word by word. Alternatively, what you can do is you can start by reading the abstract and then decide whether that source is relevant to your research or not.
Additionally, you must spend surplus time assessing the quality and relevance of resources. It would help if you tried preparing a list of citations to ensure that there lies no repetition of authors, publications, or articles in the literature review.
It is nearly impossible for you to go through every detail in the research article. So rather than trying to fetch every detail, you have to analyze and decide which research sources resemble closest and appear relevant to your chosen domain.
While analyzing the sources, you should look to find out answers to questions like:
Be always mindful that you refer only to credible and authentic resources. It would be best if you always take references from different publications to validate your theory.
Always keep track of important information or data you can present in your literature review right from the beginning. It will help steer your path from any threats of plagiarism and also make it easier to curate an annotated bibliography or reference section.
At this stage, you must start deciding on the argument and structure of your literature review. To accomplish this, you must discover and identify the relations and connections between various resources while drafting your abstract.
A few aspects that you should be aware of while writing a literature review include:
Once you join the dots between various past research works, it will be easier for you to draw a conclusion and identify your contribution to the existing knowledge base.
There exist different ways towards planning and executing the structure of a literature review. The format of a literature review varies and depends upon the length of the research.
Like any other research paper, the literature review format must contain three sections: introduction, body, and conclusion. The goals and objectives of the research question determine what goes inside these three sections.
Nevertheless, a good literature review can be structured according to the chronological, thematic, methodological, or theoretical framework approach.
1. Standalone
2. As a section of a research paper
SciSpace Discover is a one-stop solution to do an effective literature search and get barrier-free access to scientific knowledge. It is an excellent repository where you can find millions of only peer-reviewed articles and full-text PDF files. Here’s more on how you can use it:
Find the right information
Find what you want quickly and easily with comprehensive search filters that let you narrow down papers according to PDF availability, year of publishing, document type, and affiliated institution. Moreover, you can sort the results based on the publishing date, citation count, and relevance.
Assess credibility of papers quickly
When doing the literature review, it is critical to establish the quality of your sources. They form the foundation of your research. SciSpace Discover helps you assess the quality of a source by providing an overview of its references, citations, and performance metrics.
Get the complete picture in no time
SciSpace Discover’s personalized suggestion engine helps you stay on course and get the complete picture of the topic from one place. Every time you visit an article page, it provides you links to related papers. Besides that, it helps you understand what’s trending, who are the top authors, and who are the leading publishers on a topic.
Make referring sources super easy
To ensure you don't lose track of your sources, you must start noting down your references when doing the literature review. SciSpace Discover makes this step effortless. Click the 'cite' button on an article page, and you will receive preloaded citation text in multiple styles — all you've to do is copy-paste it into your manuscript.
A massive chunk of time and effort is required to write a good literature review. But, if you go about it systematically, you'll be able to save a ton of time and build a solid foundation for your research.
We hope this guide has helped you answer several key questions you have about writing literature reviews.
Would you like to explore SciSpace Discover and kick off your literature search right away? You can get started here .
1. how to start a literature review.
• What questions do you want to answer?
• What sources do you need to answer these questions?
• What information do these sources contain?
• How can you use this information to answer your questions?
• A brief background of the problem or issue
• What has previously been done to address the problem or issue
• A description of what you will do in your project
• How this study will contribute to research on the subject
The literature review is an important part of any research project because it allows the writer to look at previous studies on a topic and determine existing gaps in the literature, as well as what has already been done. It will also help them to choose the most appropriate method for their own study.
To cite a literature review in APA style, you need to provide the author's name, the title of the article, and the year of publication. For example: Patel, A. B., & Stokes, G. S. (2012). The relationship between personality and intelligence: A meta-analysis of longitudinal research. Personality and Individual Differences, 53(1), 16-21
• A brief introduction to the topic, including its background and context. The introduction should also include a rationale for why the study is being conducted and what it will accomplish.
• A description of the methodologies used in the study. This can include information about data collection methods, sample size, and statistical analyses.
• A presentation of the findings in an organized format that helps readers follow along with the author's conclusions.
• Not spending enough time to critically evaluate the relevance of resources, observations and conclusions.
• Totally relying on secondary data while ignoring primary data.
• Letting your personal bias seep into your interpretation of existing literature.
• No detailed explanation of the procedure to discover and identify an appropriate literature review.
• Cite - the sources you utilized and referenced in your research.
• Compare - existing arguments, hypotheses, methodologies, and conclusions found in the knowledge base.
• Contrast - the arguments, topics, methodologies, approaches, and disputes that may be found in the literature.
• Critique - the literature and describe the ideas and opinions you find more convincing and why.
• Connect - the various studies you reviewed in your research.
When it is just a chapter, sources should equal the total number of pages in your article's body. if it is a self-contained paper in itself, you need at least three times as many sources as there are pages in your work.
• To represent an abstract idea or concept
• To explain the steps of a process or procedure
• To help readers understand the relationships between different concepts
Sources for a literature review should be as current as possible or not older than ten years. The only exception to this rule is if you are reviewing a historical topic and need to use older sources.
• Argumentative review
• Integrative review
• Methodological review
• Systematic review
• Meta-analysis review
• Historical review
• Theoretical review
• Scoping review
• State-of-the-Art review
Yes. Literature review is a mandatory part of any research project. It is a critical step in the process that allows you to establish the scope of your research, and provide a background for the rest of your work.
But before you go,
Welcome to our comprehensive blog on crafting a perfect literature review for your research paper or dissertation.
The ability to write a literature review with a concise and structured outline is pivotal in academic writing.
You’ll get an overview of how to structure your review effectively, address your research question, and demonstrate your understanding of existing knowledge.
We’ll delve into different approaches to literature reviews, discuss the importance of a theoretical approach, and show you how to handle turning points in your narrative.
You’ll learn how to integrate key concepts from your research field and weave them into your paragraphs to highlight their importance.
Moreover, we’ll guide you through the nuances of APA citation style and how to compile a comprehensive bibliography. Lastly, we’ll walk you through the proofreading process to ensure your work is error-free.
As a bonus, this blog will provide useful tips for both seasoned researchers and first-time writers to produce a literature review that’s clear, informative, and engaging.
Enjoy the writing process with me!
SECTION | SENTENCE STARTERS |
---|---|
1. Introduction | a) The aim of this literature review is to… |
b) This chapter focuses on analyzing the key findings related to… | |
c) The purpose of this review is to critically assess the research concerning… | |
d) The central question guiding this literature review is… | |
e) By exploring relevant literature, this review intends to bridge the gap between… | |
2. Foundation of Theory | a) A critical theory in this field is… |
(Theoretical Framework) | b) The concept of…plays an essential role in understanding the topic. |
c) This section delves into the main theories and models that shape understanding of… | |
d) Building on the work of…, this review employs the framework of… | |
e) The literature identifies several key theories, including… | |
3. Empirical Research | a) Numerous studies have investigated the relationship between… |
b) In a seminal study conducted by…, the findings indicate that… | |
c) The empirical evidence on…has been growing over the past years, with studies such as… | |
d) Researchers have used various methods to examine…, such as… | |
e) A significant contribution to this area comes from the work of…, who found that… | |
4. Research Gap | a) Despite the extensive research on…, a noticeable gap remains in… |
b) The current literature lacks a consensus on… | |
c) A notable limitation of the existing studies is… | |
d) There is a need for further research to address the inconsistencies found in… | |
e) Future studies should investigate the impact of…on… | |
5. Conclusion | a) In summary, this literature review has identified key trends and findings related to… |
b) The analysis of the literature has revealed several research gaps, particularly in the area of… | |
c) Building on the insights gained from this review of existing research, future research should prioritize… | |
d) The main findings of this review support the notion that… | |
e) Conclusively, this comprehensive examination of the existing literature lays the foundation for… |
A literature review is a survey of existing literature in the field on a particular topic.
It gives researchers a good outline of the main points and examples of literature related to their research.
By discussing the literature , researchers can get an idea of the aspects of the topic they need to focus on.
A literature review usually outlines your literature based on research methods and can be structured in various ways, such as a thematic literature review or methodological literature review .
If you need help with literature review , consider using ai tools that provides a literature review outline template or examples of literature review outlines .
When you write a literature review outline, you are laying the foundations of great work. Many people rush this part and struggle later on. Take your time and slowly draft the outline for a literature review.
The structure of a literature review consists of five main components:
You can use ChatGPT to create a literature review outline for you – check out this article here .
Based on the typology of literature reviews from Paré et al. (2015), the following list outlines various types of literature reviews and examples of when you’d use each type:
1. Conceptual Review: Analyzes and synthesizes the theoretical and conceptual aspects of a topic. It focuses on understanding key concepts, models, and theories.
Example use: When aiming to clarify the conceptual foundations and explore existing theories in a field, such as investigating the dimensions of job satisfaction.
2. Methodological Review: Evaluates and synthesizes the research approaches, methods, and techniques used in existing literature. It aims to identify methodological strengths and weaknesses in a research area.
Example use: When assessing data collection methods for researching user experiences with a new software application.
3. Descriptive Review: This simplest approach provides a rationale for choosing sources in a literature review outline. Provides a broad overview of studies in a research area. It aims to describe the existing literature on a topic and document its evolution over time.
Example use: When investigating the history of research on employee motivation and documenting its progress over the years.
4. Integrative Review: Combines and synthesizes findings from different studies to produce a comprehensive understanding of a research topic. It may identify trends, patterns, or common themes among various studies.
Example use: When exploring the links between work-life balance and job satisfaction, aggregating evidence from multiple studies to develop a comprehensive understanding.
5. Theory-driven Review: Examines a research topic through the lens of a specific theoretical framework. It focuses on understanding how the chosen theory explains or predicts phenomena in the literature.
Example use: When studying the impact of leadership styles on team performance, specifically using the transformational leadership theory as a basis for the analysis.
6. Evidence-driven Review: Aims to determine the effectiveness of interventions or practices based on the available research evidence when reviewing literature. It can inform the decision-making process in practice or policy by providing evidence-based recommendations.
Example use: When assessing the effectiveness of telemedicine interventions for managing chronic disease outcomes, providing recommendations for healthcare providers and policymakers.
By understanding these types of literature reviews and their appropriate usage, researchers can choose the most suitable approach for their research question and contribute valuable insights to their field.
To write a good literature review, follow these six steps to help you create relevant and actionable content for a young researcher by reviewing literature effectively.
1. Define the review’s purpose: Before starting, establish a clear understanding of your research question or hypothesis. This helps focus the review and prevents unnecessary information from being included.
2. Set inclusion and exclusion criteria: Use predefined criteria for including or excluding sources in your review. Establish these criteria based on aspects such as publication date, language, type of study, and subject relevance. This ensures your review remains focused and meets your objectives.
3. Search for relevant literature: Conduct a comprehensive search for literature relevant to your research question. Use databases, online catalogs, and search engines that focus on academic literature, such as Google Scholar, Scopus, or Web of Science. Consider using multiple search terms and synonyms to cover all related topics, particularly when conducting a search for literature related to your research question.
4. Organize and analyze information: Develop a system for organizing and analyzing the information you find. You can use spreadsheets, note-taking applications, or reference management tools like Mendeley, Zotero, or EndNote. Categorize your sources based on themes, author’s conclusions, methodology, or other relevant criteria.
5. Write a critique of the literature: Evaluate and synthesize the information from your sources. Discuss their strengths, weaknesses, and gaps in knowledge or understanding. Point out any inconsistencies in the findings and explain any varying theories or viewpoints. Provide a balanced critique that highlights the most significant contributions, trends, or patterns.
6. Structure the review: Organize your literature review into sections that present the main themes or findings. Start with an introduction that outlines your research question, the scope of the review, and any limitations you may have encountered. Write clear, concise, and coherent summaries of your literature for each section, and end with a conclusion that synthesizes the main findings, suggests areas for further research, and reinforces your research question or hypothesis.
Incorporating these steps will assist you in crafting a well-structured, focused, and informative literature review for your research project.
If you want to know how long a literature review should be, check out this article .
Here are some examples of each step in the process.
STEP | ACTION | EXAMPLES |
---|---|---|
1. Define the review’s purpose | Formulate your research question or hypothesis | Research question: “What are the impacts of climate change on marine ecosystems?” Conduct an annotated bibliography to keep track of sources. |
2. Set inclusion and exclusion criteria | Determine which sources to include/exclude based on specific criteria | Include: peer-reviewed articles published in the last 10 years; Exclude: non-English articles, non-empirical studies |
3. Search for relevant literature | Conduct a systematic search on academic databases | Google Scholar, Scopus, Web of Science, library catalogs, elicit.org are excellent tools in the search for literature related to your topic. |
4. Organize and analyze information | Create a system for organizing and categorizing sources | Spreadsheets, Mendeley, Zotero, EndNote, note-taking apps |
5. Write a critique of the literature | Evaluate, synthesize, and discuss information from your sources to effectively create a lit review. | Strengths, weaknesses, and gaps in the studies; Discuss any inconsistencies in the findings |
6. Structure the review | Organize your review into sections to present the main themes | Introduction, Theme 1, Theme 2, Conclusion |
Here are the top tips on how to write your literature review:
1. Develop a rough outline or framework before you start writing your literature review. This helps you avoid creating a jumbled mess and allows you to organize your thoughts coherently and effectively.
2. Use previous literature reviews as a guide to understand the norms and expectations in your field. Look for recently published literature reviews in academic journals or online databases, such as Google Scholar, EBSCO, or ProQuest.
3. Write first and edit later. Avoid perfectionism and don’t be afraid to create messy drafts. This helps you overcome writer’s block and ensures progress in your work.
4. Insert citations as you write to avoid losing track of references. Make sure to follow the appropriate formatting style (e.g. APA or MLA) and use reference management tools like Mendeley to easily keep track of your sources.
5. Organize your literature review logically, whether it’s chronologically, thematically, or methodologically. Identify gaps in the literature and explain how your study addresses them. Keep in mind that the structure isn’t set in stone and can change as you read and write, especially during a lit review.
Remember that writing your literature review is an iterative process, so give yourself room to improve and make changes as needed. Keep these actionable tips in mind, and you’ll be well on your way to creating a compelling and well-organized literature review.
As we conclude this extensive guide, we hope that you now feel equipped to craft a stellar literature review.
We’ve navigated the intricacies of an effective literature review outline, given you examples of each section, provided sentence starters to ignite your writing process, and explored the diverse types of literature reviews.
This guide has also illustrated how to structure a literature review and organize the research process, which should help you tackle any topic over time.
Emphasizing key themes, we’ve shown you how to identify gaps in existing research and underscore the relevance of your work.
Remember, writing a literature review isn’t just about summarizing existing studies; it’s about adding your own interpretations, arguing for the relevance of specific theoretical concepts, and demonstrating your grasp of the academic field.
Keep the key debates that have shaped your research area in mind, and use the strategies we’ve outlined to add depth to your paper.
So, start writing, and remember, the journey of writing is iterative and a pivotal part of your larger research process.
Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.
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1 Centre for Functional and Evolutionary Ecology (CEFE), CNRS, Montpellier, France
2 Centre for Biodiversity Synthesis and Analysis (CESAB), FRB, Aix-en-Provence, France
Literature reviews are in great demand in most scientific fields. Their need stems from the ever-increasing output of scientific publications [1] . For example, compared to 1991, in 2008 three, eight, and forty times more papers were indexed in Web of Science on malaria, obesity, and biodiversity, respectively [2] . Given such mountains of papers, scientists cannot be expected to examine in detail every single new paper relevant to their interests [3] . Thus, it is both advantageous and necessary to rely on regular summaries of the recent literature. Although recognition for scientists mainly comes from primary research, timely literature reviews can lead to new synthetic insights and are often widely read [4] . For such summaries to be useful, however, they need to be compiled in a professional way [5] .
When starting from scratch, reviewing the literature can require a titanic amount of work. That is why researchers who have spent their career working on a certain research issue are in a perfect position to review that literature. Some graduate schools are now offering courses in reviewing the literature, given that most research students start their project by producing an overview of what has already been done on their research issue [6] . However, it is likely that most scientists have not thought in detail about how to approach and carry out a literature review.
Reviewing the literature requires the ability to juggle multiple tasks, from finding and evaluating relevant material to synthesising information from various sources, from critical thinking to paraphrasing, evaluating, and citation skills [7] . In this contribution, I share ten simple rules I learned working on about 25 literature reviews as a PhD and postdoctoral student. Ideas and insights also come from discussions with coauthors and colleagues, as well as feedback from reviewers and editors.
How to choose which topic to review? There are so many issues in contemporary science that you could spend a lifetime of attending conferences and reading the literature just pondering what to review. On the one hand, if you take several years to choose, several other people may have had the same idea in the meantime. On the other hand, only a well-considered topic is likely to lead to a brilliant literature review [8] . The topic must at least be:
Ideas for potential reviews may come from papers providing lists of key research questions to be answered [9] , but also from serendipitous moments during desultory reading and discussions. In addition to choosing your topic, you should also select a target audience. In many cases, the topic (e.g., web services in computational biology) will automatically define an audience (e.g., computational biologists), but that same topic may also be of interest to neighbouring fields (e.g., computer science, biology, etc.).
After having chosen your topic and audience, start by checking the literature and downloading relevant papers. Five pieces of advice here:
The chances are high that someone will already have published a literature review ( Figure 1 ), if not exactly on the issue you are planning to tackle, at least on a related topic. If there are already a few or several reviews of the literature on your issue, my advice is not to give up, but to carry on with your own literature review,
The bottom-right situation (many literature reviews but few research papers) is not just a theoretical situation; it applies, for example, to the study of the impacts of climate change on plant diseases, where there appear to be more literature reviews than research studies [33] .
When searching the literature for pertinent papers and reviews, the usual rules apply:
If you read the papers first, and only afterwards start writing the review, you will need a very good memory to remember who wrote what, and what your impressions and associations were while reading each single paper. My advice is, while reading, to start writing down interesting pieces of information, insights about how to organize the review, and thoughts on what to write. This way, by the time you have read the literature you selected, you will already have a rough draft of the review.
Of course, this draft will still need much rewriting, restructuring, and rethinking to obtain a text with a coherent argument [11] , but you will have avoided the danger posed by staring at a blank document. Be careful when taking notes to use quotation marks if you are provisionally copying verbatim from the literature. It is advisable then to reformulate such quotes with your own words in the final draft. It is important to be careful in noting the references already at this stage, so as to avoid misattributions. Using referencing software from the very beginning of your endeavour will save you time.
After having taken notes while reading the literature, you will have a rough idea of the amount of material available for the review. This is probably a good time to decide whether to go for a mini- or a full review. Some journals are now favouring the publication of rather short reviews focusing on the last few years, with a limit on the number of words and citations. A mini-review is not necessarily a minor review: it may well attract more attention from busy readers, although it will inevitably simplify some issues and leave out some relevant material due to space limitations. A full review will have the advantage of more freedom to cover in detail the complexities of a particular scientific development, but may then be left in the pile of the very important papers “to be read” by readers with little time to spare for major monographs.
There is probably a continuum between mini- and full reviews. The same point applies to the dichotomy of descriptive vs. integrative reviews. While descriptive reviews focus on the methodology, findings, and interpretation of each reviewed study, integrative reviews attempt to find common ideas and concepts from the reviewed material [12] . A similar distinction exists between narrative and systematic reviews: while narrative reviews are qualitative, systematic reviews attempt to test a hypothesis based on the published evidence, which is gathered using a predefined protocol to reduce bias [13] , [14] . When systematic reviews analyse quantitative results in a quantitative way, they become meta-analyses. The choice between different review types will have to be made on a case-by-case basis, depending not just on the nature of the material found and the preferences of the target journal(s), but also on the time available to write the review and the number of coauthors [15] .
Whether your plan is to write a mini- or a full review, it is good advice to keep it focused 16 , 17 . Including material just for the sake of it can easily lead to reviews that are trying to do too many things at once. The need to keep a review focused can be problematic for interdisciplinary reviews, where the aim is to bridge the gap between fields [18] . If you are writing a review on, for example, how epidemiological approaches are used in modelling the spread of ideas, you may be inclined to include material from both parent fields, epidemiology and the study of cultural diffusion. This may be necessary to some extent, but in this case a focused review would only deal in detail with those studies at the interface between epidemiology and the spread of ideas.
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. 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. active voice and present vs. past tense.
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. 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. 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] .
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.g., with mind-mapping techniques. 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] ? 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. Ideally, a literature review should not identify as a major research gap an issue that has just been addressed in a series of papers in press (the same applies, of course, to older, overlooked studies (“sleeping beauties” [26] )). 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. Döring, D. Fontaneto, M. Garbelotto, O. Holdenrieder, M. Jeger, D. Lonsdale, A. MacLeod, P. Mills, M. Moslonka-Lefebvre, G. Stancanelli, P. Weisberg, and X. Xu for insights and discussions, and to P. Bourne, T. Matoni, and D. Smith for helpful comments on a previous draft.
This work was funded by the French Foundation for Research on Biodiversity (FRB) through its Centre for Synthesis and Analysis of Biodiversity data (CESAB), as part of the NETSEED research project. The funders had no role in the preparation of the manuscript.
If you are a graduate student or a researcher, you definitely know the challenges involved in composing academic documents. Right from the abstract to the conclusion, every section must follow a logical structure. Using appropriate language, tense, voice, and perspective to present your ideas is very important. As a good practice, researchers prior to writing a manuscript extensively read previously published literature. However, scanning for the right phrases and then using them as templates to fill in data obtained from their work can be extremely time-consuming! In the following article we present to you a “quick reference guide for impressive academic phrases”. Collated from hundreds of published manuscripts, these frequently used academic phrases are tailored to what every section of your article should achieve.
Abstract is that element of a manuscript that convinces your reader why your article is worth reading. It is like a miniature article that clearly states the objectives and briefly explains all your key findings.
XYZ is the primary/main/leading/major cause of… XYZ is /are attracting considerable interest/gaining widespread attention due to… An intriguing/important/challenging aspect of XYZ is… As far as we know/to our knowledge this is the first study/no previous research has investigated… Very few studies have investigated/have shown/examined/focused on… One approach /alternative approach to solve these problems… The aim /overall objective/ultimate goal of… This paper reports/outlines/proposes/describes/presents a novel approach.. This manuscript examines/focusses on/addresses/investigates/sheds light on how to.. The aim of this study/work/research was to broaden/widen/extend/further the current knowledge about… Here, we describe/present a simple/novel/radical/effective/interesting solution for
This section focuses on – what did you investigate and why it is important? Consequently, you have to provide some background information and thereafter introduce the aims or arguments of the paper.
An ever-increasing body of literatures shows that.. Very recently, XYZ have provided new evidences for… Several studies have hypothesized /proposed/put forward.. In recent years, there has been growing/considerable interest in… The last few years has witnessed/ seen a huge growth in XYZ. This study constitutes a relatively new area of research which has emerged from… In order to elucidate/reveal/understand the XYZ mechanism… For several years, researchers have been focusing on XYZ in an attempt to understand… To address these three gaps in research outlined above, we formulated the following research question… Overall, this review paper puts an emphasis on… Preliminary/ initial studies on XYZ primarily focused on… An increase/decrease in factor X was first reported/noted/identified by… Several studies, for instance [1], [4], and [9] have suggested/highlighted/revealed/proposed/demonstrated…. XYZ et al. calculated/analyzed/estimated… ABC traced the developments/advancements /evolution of XYZ… PQR maintains/suggests/underlines/argues/suggests that… Few authors have also suggested that… Although there are several studies consistent with XYZ , no study has till date examined… Previous studies reported by [A], [B] and [C] cannot be considered conclusive as…. Studies by XYZ have led to a more profound understanding of… Only a few studies in literature demonstrate… To fill this gap in literature, this manuscript/paper identifies… To develop/establish a novel/effective alternative… Our findings might be useful/vital/crucial for developing a simple/effective/cost-effective…method for.. Despite several reviews in the literature that address the importance of XYZ none of the recently published articles have comprehensively discussed the important roles of… While XYZ is well documented in literature ([1],[5],[8],[16]), to date, no research has… However, we argue that the reported literature suffers from certain limitations…
This sections provides details about the study site, organisms studies, experimental design, and computational or statistical methods used to analyze the data.
In our preliminary experiments, we determined that… This phenomenon was experimentally investigated by… The principle focus of this experiment was to calculate… The XYZ strain used in this study was kindly supplied by… Statistical analyses were performed by using … test with a significance level of … Data analysis (regression analysis/correlation studies) and graphical representations were performed using…
This section discusses all the outcomes relevant to the research question. One needs to highlight the significance of the results and indicate whether your findings support or reject the hypothesis.
When analyzing the data, we applied XYZ technique and… The current study confirmed the findings/found clear support for the… Our results demonstrated/found evidence that… From the results it is evident/clear that… Moreover, the results of the empirical studies showed that… Additionally, researchers have found a positive/negative relationship/correlation between… These findings/results are consistent/in line/in accordance with… in addition we assessed…, the findings revealed significant differences in… On the contrary, very few studies have reported… Equally important is the fact that there is strong correlation between… The limitations of the present study include… Although widely accepted, this method suffers from certain limitations .. It is interesting to note that… Further investigation/studies are required to precisely/accurately understand/elucidate… In addition to these findings, the results of our previous studies demonstrate…
The conclusions section highlights all the important trends and comparisons identified in the study. It also states the limitations as well as future recommendations to carry out subsequent research.
XYZ has shown promising results and thus could be a powerful technique/tool/method for… These findings could provide new insights into… The significant benefits/key contributions/main achievements of this study can be summarized as.. We believe that XYZ merits further research to discover/explore… and potential for… Also this remains a subject for future studies/experiments. Although further investigations are needed, the present study contributes to a better understanding/characterization of… In this review/article we addressed the current progress and challenges in… Nevertheless, there are still critical challenges regarding.. Furthermore, XYZ is a domain where much remains to be studied… As a final remark, it is also vital to mention…
We hope these academic phrases will assist you in the logical development of your manuscript and making it impactful. Let us know your feedback in the comments section below!
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Overview | Abstract | Introduction | Literature Review | Materials & Methods | Results & Discussion | Conclusion & Future Work | Acknowledgements & Appendix
An abstract is a self-contained and short synopsis that describes a larger work. The abstract is the only part of the paper that is published online and in most conference proceedings. Hence abstract constitutes a very important section of your paper. Also, when you submit your paper to a journal, potential reviewers only see the abstract when invited by an editor to review a manuscript. The abstract should include one or two lines briefly describing the topic, scope, purpose, results, and conclusion of your work. The abstract is indexed by search engines, so make sure that it has all the right words that a fellow researcher in the same field will be using while searching for articles online. Also, make sure it is rich with data and numbers to demonstrate the scientific rigor of your article. Be very clear and confident about your findings. Keep it punchy and straight to the point.
The abstract section of your research paper should include the following:
Click here for the academic phrases and vocabulary for the abstract section of the research paper…
Introduction section comes after the abstract. Introduction section should provide the reader with a brief overview of your topic and the reasons for conducting research. The introduction is a perfect place to set the scene and make a good first impression. Regarding word count, introduction typically occupies 10-15% of your paper, for example, if the total word count of your paper is 3000, then you should aim for an introduction of around 600 words. It is often recommended that the introduction section of the paper is written after finishing the other sections of the paper. This is because it is difficult to figure out what exactly to put in the introduction section of the paper until you have seen the big picture. Sound very confident about your chosen subject area and back up your arguments with appropriate references. After reading the introduction, the reader must have a clear idea of what to expect from the rest of your research paper.
The introduction section of your research paper should include the following:
Click here for the academic phrases and vocabulary for the introduction section of the research paper…
The literature review should clearly demonstrate that the author has a good knowledge of the research area. Literature review typically occupies one or two passages in the introduction section. A well-written literature review should provide a critical appraisal of previous studies related to the current research area rather than a simple summary of prior works. The author shouldn’t shy away from pointing out the shortcomings of previous works. However, criticising other’s work without any basis can weaken your paper. This is a perfect place to coin your research question and justify the need for such a study. It is also worth pointing out towards the end of the review that your study is unique and there is no direct literature addressing this issue. Add a few sentences about the significance of your research and how this will add value to the body of knowledge.
The literature review section of your research paper should include the following:
Click here for the academic phrases and vocabulary for the literature review section of the research paper…
The methods section that follows the introduction section should provide a clear description of the experimental procedure, and the reasons behind the choice of specific experimental methods. The methods section should be elaborate enough so that the readers can repeat the experimental procedure and reproduce the results. The scientific rigor of the paper is judged by your materials and methods section, so make sure you elaborate on all the fine details of your experiment. Explain the procedures step-by-step by splitting the main section into multiple sub-sections. Order procedures chronologically with subheadings. Use past tense to describe what you did since you are reporting on a completed experiment. The methods section should describe how the research question was answered and explain how the results were analyzed. Clearly explain various statistical methods used for significance testing and the reasons behind the choice.
The methods section of your research paper should include the following:
Click here for the academic phrases and vocabulary for the methods section of the research paper…
The results and discussion sections are one of the challenging sections to write. It is important to plan this section carefully as it may contain a large amount of scientific data that needs to be presented in a clear and concise fashion. The purpose of a Results section is to present the key results of your research. Results and discussions can either be combined into one section or organized as separate sections depending on the requirements of the journal to which you are submitting your research paper. Use subsections and subheadings to improve readability and clarity. Number all tables and figures with descriptive titles. Present your results as figures and tables and point the reader to relevant items while discussing the results. This section should highlight significant or interesting findings along with P values for statistical tests. Be sure to include negative results and highlight potential limitations of the paper. You will be criticized by the reviewers if you don’t discuss the shortcomings of your research. This often makes up for a great discussion section, so do not be afraid to highlight them.
The results and discussion section of your research paper should include the following:
Click here for the academic phrases and vocabulary for the results and discussion section of the research paper…
A research paper should end with a well-constructed conclusion. The conclusion is somewhat similar to the introduction. You restate your aims and objectives and summarize your main findings and evidence for the reader. You can usually do this in one paragraph with three main key points, and one strong take-home message. You should not present any new arguments in your conclusion. You can raise some open questions and set the scene for the next study. This is a good place to register your thoughts about possible future work. Try to explain to your readers what more could be done? What do you think are the next steps to take? What other questions warrant further investigation? Remember, the conclusion is the last part of the essay that your reader will see, so spend some time writing the conclusion so that you can end on a high note.
The conclusion section of your research paper should include the following:
Click here for the academic phrases and vocabulary for the conclusions and future work sections of the research paper…
There is no standard way to write acknowledgements. This section allows you to thank all the people who helped you with the project. You can take either formal or informal tone; you won’t be penalized. You can place supplementary materials in the appendix and refer to them in the main text. There is no limit on what you can place in the appendix section. This can include figures, tables, costs, budget, maps, etc. Anything that is essential for the paper but might potentially interrupt the flow of the paper goes in the appendix.
Click here for the academic phrases and vocabulary for the acknowledgements and appendix sections of the research paper…
In this blog, we provide tips for presenting study limitations in your paper and provide some real-world examples.
In this blog, we will look at five common mistakes to avoid while writing the methodology section of your research paper.
In this blog, we will go through many results section examples and understand how to write a great results section for your paper.
In this blog, we will go through many materials and methods examples and understand how to write a clear and concise method section for your research paper.
In this blog, we discuss phrases related to the abstract section. An abstract is a self-contained and short synopsis that describes a larger work.
In this blog we will look at the perfect sequence for drafting a research manuscript.
Thanks for your effort. could I have a PDF having all the info included here.
You can control + p and save as pdf
thank you so much
if you can also add on verbs used for each section would be good further
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A well-written academic literature review not only builds upon existing knowledge and publications but also involves critical reflection, comparison, contrast, and identifying research gaps. The following 17 strong academic key phrases can assist you in writing a critical and reflective literature review. Disclosure: This post may contain affiliate links, which means I may earn a
Sometimes we find it difficult to find the right phrase to start sentences. At such times, a useful strategy is to borrow the phrases of others, known as 'syntactic borrowing' (Kamler & Thomson, 2006; Swales & Feak, 2004). To do this, look at some sentences in various sections of a research journal in your discipline and remove all the ...
In this blog, we discuss phrases related to literature review such as summary of previous literature, research gap and research questions. The literature review should clearly demonstrate that the author has a good knowledge of the research area. A well-written literature review should provide a critical appraisal of previous studies related to the current research area rather than a simple ...
This section of Academic Phrasebank lists some of the phrases that writers may use for this purpose. A note on the literature review: It is the purpose of the literature review section of a paper or dissertation to show the reader, in a systematic way, what is already known about the research topic as a whole, and to outline the key ideas and ...
he simplest thing of all—structure. Everything you write has three components: a beginning, a middle and an e. d and each serves a different purpose. In practice, this means your review will have an introduction, a main body where you review the literature an. a conclusion where you tie things up.
Here's the structure of a sample paragraph in your literature review that may help you if you have never written one before (See #9 for an example): 1. Introduce a concept / Make a point about a particular topic of research (topic sentence) +. 2. Supported it with references or previous research results +. 3.
A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays).
These sections serve to establish a scholarly basis for the research or discussion within the paper. In a standard 8000-word journal article, the literature review section typically spans between 750 and 1250 words. The first few sentences or the first paragraph within this section often serve as an introduction.
As mentioned above, writing your literature review is a process, which I'll break down into three steps: Finding the most suitable literature. Understanding, distilling and organising the literature. Planning and writing up your literature review chapter. Importantly, you must complete steps one and two before you start writing up your chapter.
1. Outline and identify the purpose of a literature review. As a first step on how to write a literature review, you must know what the research question or topic is and what shape you want your literature review to take. Ensure you understand the research topic inside out, or else seek clarifications.
In terms of the theory under review … In the review of the literature, _____ will be discussed. Interest has been generated in … It has been noted that … It is only recently that researchers have begun to examine systematically the effect of … More attention is being devoted to … Most of the literature suggests that there is some
Your introduction should give an outline of why you are writing the review, and why the topic is important. ü "the scope of the review — what aspects of the topic will be discussed. ü the criteria used for your literature selection (e.g. type of sources used, date range) ü the organisational pattern of the review" (Citewrite, 2016 ...
Writing your literature review Writing a literature review is like putting together a jigsaw puzzle. You need to figure out how each piece of writing fits together as well as identifying any missing pieces. One common way to approach a literature review is to start out broad and then become more specific. Think of it as a upside-down triangle.
Literature relating to BMI and health is available in abundance, providing that the researcher is seeking to prove a link between obesity and ill health. More difficult to find is literature relating low BMI to health i.e. underweight and the health problems that are associated with underweight. This literature review aims to evaluate the
SENTENCE STARTERS; 1. Introduction: a) The aim of this literature review is to… b) This chapter focuses on analyzing the key findings related to… c) The purpose of this review is to critically assess the research concerning… d) The central question guiding this literature review is…
When searching the literature for pertinent papers and reviews, the usual rules apply: be thorough, use different keywords and database sources (e.g., DBLP, Google Scholar, ISI Proceedings, JSTOR Search, Medline, Scopus, Web of Science), and. look at who has cited past relevant papers and book chapters.
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Right from the abstract to the conclusion, every section must follow a logical structure. Using appropriate language, tense, voice, and perspective to present your ideas is very important. As a good practice, researchers prior to writing a manuscript extensively read previously published literature. However, scanning for the right phrases and ...
Peer‐Review Sentence Starters In order to give constructive, meaningful feedback to your peers, you can use these sentence starters to make comments about their writing. Remember, you can think about the same sentences in terms of your own writing, too. Key Ideas and Details:
Sentence starters, transitional and other useful words We can help you to succeed in your studies on or off campus. Just contact us. Learning Support @ Student Success [email protected] 0800 762 786 It can sometimes be difficult to start a sentence to express ideas, or find words to show the relationship between ideas.
In this blog, we discuss phrases related to results and discussion sections such as findings, limitations, arguments, and comparison to previous studies. The results and discussion sections are one of the challenging sections to write. It is important to plan this section carefully as it may contain a large amount of scientific data that needs to be presented in a clear and concise fashion.
Significance and advantages of your work. Click here for the academic phrases and vocabulary for the introduction section of the research paper…. 3. Literature review. The literature review should clearly demonstrate that the author has a good knowledge of the research area. Literature review typically occupies one or two passages in the ...