original research vs literature review

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Literature Review vs Research Paper: What’s the Difference?

by  Antony W

January 8, 2023

This is a complete student’s guide to understanding literature review vs research paper.

We’ll teach you what they’re, explain why they’re important, state the difference between the two, and link you to our comprehensive guide on how to write them.

Literature Review Writing Help

Writing a literature review for a thesis, a research paper, or as a standalone assignment takes time. Much of your time will go into research, not to mention you have other assignments to complete. 

If you find writing in college or university overwhelming, get in touch with our literature review writers for hire at 25% discounts and enjoy the flexibility and convenience that comes with professional writing help. We’ll help you do everything, from research and outlining to custom writing and proofreading.

What is a Literature Review?

A literature review is a secondary source of information that provides an overview of existing knowledge, which you can use to identify gaps or flaws in existing research. In literature review writing, students have to find and read existing publications such as journal articles, analyze the information, and then state their findings.

Credit: Pubrica

You’ll write a literature review to demonstrate your understanding on the topic, show gaps in existing research, and develop an effective methodology and a theoretical framework for your research project.

Your instructor may ask you to write a literature review as a standalone assignment. Even if that’s the case, the rules for writing a review paper don’t change.

In other words, you’ll still focus on evaluating the current research and find gaps around the topic.

Types of Literature Reviews

There are three types of review papers and they’re a follows:

 1. Meta-analysis

In meta-analysis review paper, you combine and compare answers from already published studies on a given subject.

2. Narrative Review

A narrative review paper looks into existing information or research already conducted on a given topic.

3. Systematic Review

You need to do three things if asked to write a systematic review paper.

First, read and understand the question asked. Second, look into research already conducted on the topic. Third, search for the answer to the question from the established research you just read.

What’s a Research Paper?

A research paper is an assignment in which you present your own argument, evaluation, or interpretation of an issue based on independent research.

In a research paper project, you’ll draw some conclusions from what experts have already done, find gaps in their studies, and then draw your own conclusions.

While a research paper is like an academic essay, it tends to be longer and more detailed.

Since they require extended research and attention to details, research papers can take a lot of time to write.

If well researched, your research paper can demonstrate your knowledge about a topic, your ability to engage with multiple sources, and your willingness to contribute original thoughts to an ongoing debate.

Types of Research Papers

 There are two types of research papers and they’re as follows:

 1. Analytical Research Papers

 Similar to analytical essay , and usually in the form of a question, an analytical research paper looks at an issue from a neutral point and gives a clear analysis of the issue.

Your goal is to make the reader understand both sides of the issue in question and leave it to them to decide what side of the analysis to accept.

Unlike an argumentative research paper, an analytical research paper doesn’t include counterarguments. And you can only draw your conclusion based on the information stretched out all through the analysis.

2. Argumentative Research Papers

In an argumentative research paper, you state the subject under study, look into both sides of an issue, pick a stance, and then use solid evidence and objective reasons to defend your position.

In   argumentative writing, your goal isn’t to persuade your audience to take an action. 

Rather, it’s to convince them that your position on the research question is more accurate than the opposing point of views.

Regardless of the type of research paper that you write, you’ll have to follow the standard outline for the assignment to be acceptable for review and marking.

Also, all research paper, regardless of the research question under investigation must include a literature review.

Literature Review vs Research Paper

The table below shows the differences between a literature review (review paper) and a research paper. 

Frequently Asked Questions

1. is there a literature review in a research paper.

A research paper assignment must include a literature review immediately after the introduction chapter.

The chapter is significant because your research work would otherwise be incomplete without knowledge of existing literature. 

2. How Many Literature Review Should Be in Research Paper?

Your research paper  should have only one literature review. Make sure you write the review based on the instructions from your teacher.

Before you start, check the required length, number of sources to summarize, and the format to use. Doing so will help you score top grades for the assignment. 

3. What is the Difference Between Research and Literature?

Whereas literature focuses on gathering, reading, and summarizing information on already established studies, original research involves coming up with new concepts, theories, and ideas that might fill existing gaps in the available literature.

4. How Long is a Literature Review?

How long a literature review should be will depend on several factors, including the level of education, the length of the assignment, the target audience, and the purpose of the review.

For example, a 150-page dissertation can have a literature review of 40 pages on average.

Make sure you talk to your instructor to determine the required length of the assignment.

5. How Does a Literature Review Look Like?

Your literature review shouldn’t be a focus on original research or new information. Rather, it should give a clear overview of the already existing work on the selected topic.

The information to review can come from various sources, including scholarly journal articles , government reports, credible websites, and academic-based books. 

About the author 

Antony W is a professional writer and coach at Help for Assessment. He spends countless hours every day researching and writing great content filled with expert advice on how to write engaging essays, research papers, and assignments.

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Types of journal articles

It is helpful to familiarise yourself with the different types of articles published by journals. Although it may appear there are a large number of types of articles published due to the wide variety of names they are published under, most articles published are one of the following types; Original Research, Review Articles, Short reports or Letters, Case Studies, Methodologies.

Original Research:

This is the most common type of journal manuscript used to publish full reports of data from research. It may be called an  Original Article, Research Article, Research, or just  Article, depending on the journal. The Original Research format is suitable for many different fields and different types of studies. It includes full Introduction, Methods, Results, and Discussion sections.

Short reports or Letters:

These papers communicate brief reports of data from original research that editors believe will be interesting to many researchers, and that will likely stimulate further research in the field. As they are relatively short the format is useful for scientists with results that are time sensitive (for example, those in highly competitive or quickly-changing disciplines). This format often has strict length limits, so some experimental details may not be published until the authors write a full Original Research manuscript. These papers are also sometimes called Brief communications .

Review Articles:

Review Articles provide a comprehensive summary of research on a certain topic, and a perspective on the state of the field and where it is heading. They are often written by leaders in a particular discipline after invitation from the editors of a journal. Reviews are often widely read (for example, by researchers looking for a full introduction to a field) and highly cited. Reviews commonly cite approximately 100 primary research articles.

TIP: If you would like to write a Review but have not been invited by a journal, be sure to check the journal website as some journals to not consider unsolicited Reviews. If the website does not mention whether Reviews are commissioned it is wise to send a pre-submission enquiry letter to the journal editor to propose your Review manuscript before you spend time writing it.  

Case Studies:

These articles report specific instances of interesting phenomena. A goal of Case Studies is to make other researchers aware of the possibility that a specific phenomenon might occur. This type of study is often used in medicine to report the occurrence of previously unknown or emerging pathologies.

Methodologies or Methods

These articles present a new experimental method, test or procedure. The method described may either be completely new, or may offer a better version of an existing method. The article should describe a demonstrable advance on what is currently available.

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Compare and Contrast: Research Paper vs. Literature Review

When discussing research papers and literature reviews, there are key differences to consider. While both genres of academic writing may share some similarities in the way they are structured or the types of evidence used, it is important to understand their distinct characteristics for effective communication within an academic setting. This article aims to explore these two forms of writing by highlighting common features and illustrating essential distinctions between them. Additionally, guidelines will be provided on how best to incorporate either type into a scholarly project. With this understanding in hand, readers can make informed decisions when selecting which form fits most appropriately with any particular goal or purpose at hand.

I. Introduction

Ii. overview of research paper and literature review, iii. similarities between research papers and literature reviews, iv. differences between research papers and literature reviews, v. assessing sources for a research paper vs a literature review vi . structuring an academic essay: argumentative structure in the context of compare & contrast writing vii. conclusion.

The importance of properly introducing your research paper cannot be overstated. The introduction serves as the reader’s first impression of your work, setting up the context and providing necessary background information. It is also where you establish yourself as an authoritative source on your topic by discussing prior literature.

Research Paper vs Literature Review : When researching a particular issue or topic, it can often become overwhelming trying to decide whether you should conduct a research paper or literature review. Research papers involve conducting in-depth studies into one specific subject, while literature reviews examine existing published works related to that same subject matter. A research paper might propose new theories or ideas that could be tested further through empirical evidence; conversely, a literature review provides synthesis between previously established concepts.

Exploring the Literature

As researchers, it is our responsibility to explore all pertinent literature in order to contextualize our research. To this end, we will be taking a closer look at both the research paper and its accompanying literature review.

• A research paper , simply put, presents original findings from an empirical investigation or scholarly exploration.
• On the other hand, a literature review , while also incorporating some of one’s own ideas and interpretations on existing material (to a certain degree), ultimately provides an overview of already established work by synthesizing past published material into summaries that can inform future studies.

When it comes to academic research, there are a number of similarities between research papers and literature reviews. Both documents require an in-depth analysis of their respective topics, incorporating evidence from multiple sources into the text.

• Research Paper vs Literature Review
• Both types of document contain information about a particular topic or issue.
• In both cases, this information is sourced from reliable materials such as journals, books and articles.

However, while they share these common characteristics when writing either type of document there exist some key differences. Research papers focus on providing new insights based on existing theories whereas literature reviews analyse what has already been established. Therefore it is vital that one understands which sort of assignment needs to be completed before embarking upon any given task!

Research papers and literature reviews are two of the most important elements in academic writing. Both require extensive research, critical thinking, and well-crafted arguments. However, there are some key differences between these two types of scholarly documents.

• Focus on original research or analysis – Research papers typically present an argument based upon a student’s own findings from primary sources such as interviews, surveys, experiments etc. Students must demonstrate their understanding of existing knowledge by researching the topic thoroughly and analyzing relevant evidence to make new discoveries.
• Provide a narrow focus – Research papers typically cover one specific aspect or angle related to a larger subject area. This allows students to explore that particular angle in depth while providing comprehensive information within limited word counts.

When it comes to assessing sources for a research paper and a literature review, there are some similarities but also many differences. It is important that students be aware of these distinctions when preparing either type of assignment.

• Research Paper: Research papers require the student to evaluate source materials in terms of their relevance and accuracy. Sources must be evaluated carefully for bias or misinterpretation as well as for any gaps in information which may need to be addressed with additional resources.

VI . Structuring an Academic Essay: Argumentative Structure in the Context of Compare & Contrast Writing VII. Conclusion

• Literature Review: Literature reviews involve looking at published works from several different angles; focusing not only on content, but also author perspective, impact within its field, possible implications and connections between ideas presented within one work or multiple works over time. Students should read through each source critically noting both positive aspects (such as clarity of presentation) and any concerns they have about reliability.

English: This article has provided an overview of the differences between research papers and literature reviews. In conclusion, it is clear that although both are valuable forms of academic writing, they serve different purposes and require distinct levels of research and evidence gathering. Furthermore, there are some fundamental elements shared by both types; however these can be altered depending on the specific requirements for each assignment. Therefore, when presented with a task to write either a research paper or a literature review in academia, it is important to understand which form will best suit one’s particular aims as well as the purpose for which this piece of writing must fulfill before embarking upon their project.

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Q. What's the difference between a research article and a review article?

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Answered By: Sarah Naomi Campbell Last Updated: Sep 07, 2018     Views: 214369

Watch this short video to learn about types of scholarly articles, including research articles and literature reviews!

Not in the mood for a video? Read on!

What's the difference between a research article and a review article?

Research articles , sometimes referred to as empirical  or primary sources , report on original research. They will typically include sections such as an introduction, methods, results, and discussion.

Here is a more detailed explanation of research articles .

Review articles , sometimes called literature reviews  or secondary sources , synthesize or analyze research already conducted in primary sources. They generally summarize the current state of research on a given topic.

Here is a more detailed explanation of review articles .

The video above was created by the Virginia Commonwealth University Libraries .

The defintions, and the linked detailed explanations, are paraphrased from the Publication Manual of the American Psychological Association , 6th ed .

The linked explanations are provided by the Mohawk Valley Community College Libraries .

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Biological Literature: Research vs Review Articles

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Research Articles

A research article describes an original study that the author(s) conducted themselves.

It will include a brief literature review, but the main focus of the article is to describe the theoretical approach, methods, and results of the authors' own study.

Look at the abstract or full text of the journal article and look for the following:

• Was data collected?
• Were there surveys, questionnaires, interviews, interventions (as in a clinical trial)?
• Is there a population?
• Is there an outline of the methodology used?
• Are there findings or results?
• Are there conclusions and a discussion of the significance?

A research article has a hypothesis, a method for testing the hypothesis, a population on which the hypothesis was tested, results or findings, and a discussion or conclusion.

Review Articles

Review articles summarize the current state of research on a subject by organizing, synthesizing, and critically evaluating the relevant literature. They tell what is currently known about an area under study and place what is known in context. This allows the researcher to see how their particular study fits into a larger picture. Review articles are not  original research articles. Instead, they are a summary of many other original research articles. When your instructor tells you to obtain an "original research article" or to use a primary source, do not use an article that says review. Review articles may include a bibliography that will lead you back to the primary research reported in the article.

Systematic Review Articles

A systematic review is an appraisal and synthesis of primary research papers using a rigorous and clearly documented methodology in both the search strategy and the selection of studies. This minimizes bias in the results. The clear documentation of the process and the decisions made allow the review to be reproduced and updated.

Characteristics of a Systematic Review

• A clearly stated set of objectives with pre-defined eligibility criteria for studies
• An explicit, reproducible methodology
• A systematic search that attempts to identify all studies that would meet the eligibility criteria
• An assessment of the validity of the findings of the included studies, for example through the assessment of risk of bias
• A systematic presentation, and synthesis, of the characteristics and findings of the included studies.
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Conducting a Literature Review: Types of Literature

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Types of Literature

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Different types of publications have different characteristics.

Primary Literature Primary sources means original studies, based on direct observation, use of statistical records, interviews, or experimental methods, of actual practices or the actual impact of practices or policies. They are authored by researchers, contains original research data, and are usually published in a peer-reviewed journal. Primary literature may also include conference papers, pre-prints, or preliminary reports. Also called empirical research .

Secondary Literature Secondary literature consists of interpretations and evaluations that are derived from or refer to the primary source literature. Examples include review articles (such as meta-analysis and systematic reviews) and reference works. Professionals within each discipline take the primary literature and synthesize, generalize, and integrate new research.

Tertiary Literature Tertiary literature consists of a distillation and collection of primary and secondary sources such as textbooks, encyclopedia articles, and guidebooks or handbooks. The purpose of tertiary literature is to provide an overview of key research findings and an introduction to principles and practices within the discipline.

Adapted from the Information Services Department of the Library of the Health Sciences-Chicago , University of Illinois at Chicago.

Types of Scientific Publications

These examples and descriptions of publication types will give you an idea of how to use various works and why you would want to write a particular kind of paper.

• Scholarly article aka empirical article
• Review article
• Conference paper

Scholarly (aka empirical) article -- example

Empirical studies use data derived from observation or experiment. Original research papers (also called primary research articles) that describe empirical studies and their results are published in academic journals.  Articles that report empirical research contain different sections which relate to the steps of the scientific method.

      Abstract - The abstract provides a very brief summary of the research.

     Introduction - The introduction sets the research in a context, which provides a review of related research and develops the hypotheses for the research.

     Method - The method section describes how the research was conducted.

     Results - The results section describes the outcomes of the study.

     Discussion - The discussion section contains the interpretations and implications of the study.

     References - A references section lists the articles, books, and other material cited in the report.

Review article -- example

A review article summarizes a particular field of study and places the recent research in context. It provides an overview and is an excellent introduction to a subject area. The references used in a review article are helpful as they lead to more in-depth research.

Many databases have limits or filters to search for review articles. You can also search by keywords like review article, survey, overview, summary, etc.

Conference proceedings, abstracts and reports -- example

Conference proceedings, abstracts and reports are not usually peer-reviewed.  A conference article is similar to a scholarly article insofar as it is academic. Conference articles are published much more quickly than scholarly articles. You can find conference papers in many of the same places as scholarly articles.

How Do You Identify Empirical Articles?

To identify an article based on empirical research, look for the following characteristics:

     The article is published in a peer-reviewed journal .

     The article includes charts, graphs, or statistical analysis .

     The article is substantial in size , likely to be more than 5 pages long.

     The article contains the following parts (the exact terms may vary): abstract, introduction, method, results, discussion, references .

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Literature Searching

Literature Searching vs. Literature Review

You may hear about conducting a literature search and literature review inter-changeably. In general, a literature search is the process of seeking out and identifying the existing literature related to a topic or question of interest, while a literature review is the organized synthesis of the information found in the existing literature.

In research, a literature search is typically the first step of a literature review. The search identifies relevant existing studies and articles, and the review is the end result of analyzing, synthesizing, and organizing the information found in the search.

When writing a research paper, the literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Show how your research addresses a knowledge gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic. 

References/Additional Resources

  Baker, J. D. (2016). T he Purpose, Process, and Methods of Writing a Literature Review . AORN Journal, 103(3), 265–269.

  Patrick, L. J., & Munro, S. (2004). The Literature Review: Demystifying the Literature Search. The Diabetes Educator, 30(1), 30–38. 

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Science Research: Primary Sources and Original Research vs. Review Articles

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Original Research vs. Review Articles. How can I tell the Difference?

Research vs review articles.

It's often difficult to tell the difference between original research articles and review articles. Here are some explanations and tips that may help: "Review articles are often as lengthy or even longer that original research articles. What the authors of review articles are doing in analysing and evaluating current research and investigations related to a specific topic, field, or problem. They are not primary sources since they review previously published material. They can be of great value for identifying potentially good primary sources, but they aren't primary themselves. Primary research articles can be identified by a commonly used format. If an article contains the following elements, you can count on it being a primary research article. Look for sections titled:

Methods (sometimes with variations, such as Materials and Methods) Results (usually followed with charts and statistical tables) Discussion

You can also read the abstract to get a good sense of the kind of article that is being presented.

If it is a review article instead of a research article, the abstract should make that pretty clear. If there is no abstract at all, that in itself may be a sign that it is not a primary resource. Short research articles, such as those found in Science and similar scientific publications that mix news, editorials, and forums with research reports, however, may not include any of those elements. In those cases look at the words the authors use, phrases such as "we tested"  and "in our study, we measured" will tell you that the article is reporting on original research."*

*Taken from Ithca College Libraries

Primary and Secondary Sources for Science

In the Sciences, primary sources are documents that provide full description of the original research. For example, a primary source would be a journal article where scientists describe their research on the human immune system. A secondary source would be an article commenting or analyzing the scientists' research on the human immune system.

  EXAMPLES OF PRIMARY AND SECONDARY SOURCES

Source: The Evolution of Scientific Information (from  Encyclopedia of Library and Information Science , vol. 26).

Primary Vs. Secondary Vs. Tertiary Sources

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What is an original research article?

An original research article is a report of research activity that is written by the researchers who conducted the research or experiment. Original research articles may also be referred to as: “primary research articles” or “primary scientific literature.” In science courses, instructors may also refer to these as “peer-reviewed articles” or “refereed articles.”

Original research articles in the sciences have a specific purpose, follow a scientific article format, are peer reviewed, and published in academic journals.

Identifying Original Research: What to Look For

An "original research article" is an article that is reporting original research about new data or theories that have not been previously published. That might be the results of new experiments, or newly derived models or simulations. The article will include a detailed description of the methods used to produce them, so that other researchers can verify them. This description is often found in a section called "methods" or "materials and methods" or similar. Similarly, the results will generally be described in great detail, often in a section called "results."

Since the original research article is reporting the results of new research, the authors should be the scientists who conducted that research. They will have expertise in the field, and will usually be employed by a university or research lab.

In comparison, a newspaper or magazine article (such as in  The New York Times  or  National Geographic ) will usually be written by a journalist reporting on the actions of someone else.

An original research article will be written by and for scientists who study related topics. As such, the article should use precise, technical language to ensure that other researchers have an exact understanding of what was done, how to do it, and why it matters. There will be plentiful citations to previous work, helping place the research article in a broader context. The article will be published in an academic journal, follow a scientific format, and undergo peer-review.

Original research articles in the sciences follow the scientific format. ( This tutorial from North Carolina State University illustrates some of the key features of this format.)

Look for signs of this format in the subject headings or subsections of the article. You should see the following:

Scientific research that is published in academic journals undergoes a process called "peer review."

The peer review process goes like this:

• A researcher writes a paper and sends it in to an academic journal, where it is read by an editor
• The editor then sends the article to other scientists who study similar topics, who can best evaluate the article
• The scientists/reviewers examine the article's research methodology, reasoning, originality, and sginificance
• The scientists/reviewers then make suggestions and comments to impove the paper
• The original author is then given these suggestions and comments, and makes changes as needed
• This process repeats until everyone is satisfied and the article can be published within the academic journal

For more details about this process see the Peer Reviewed Publications guide.

This journal article  is an example. It was published in the journal  Royal Society Open Science  in 2015. Clicking on the button that says "Review History" will show the comments by the editors, reviewers and the author as it went through the peer review process. The "About Us" menu provides details about this journal; "About the journal" under that tab includes the statement that the journal is peer reviewed.

Review articles

There are a variety of article types published in academic, peer-reviewed journals, but the two most common are original research articles and review articles . They can look very similar, but have different purposes and structures.

Like original research articles, review articles are aimed at scientists and undergo peer-review. Review articles often even have “abstract,” “introduction,” and “reference” sections. However, they will not (generally) have a “methods” or “results” section because they are not reporting new data or theories. Instead, they review the current state of knowledge on a topic.

Press releases, newspaper or magazine articles

These won't be in a formal scientific format or be peer reviewed. The author will usually be a journalist, and the audience will be the general public. Since most readers are not interested in the precise details of the research, the language will usually be nontechnical and broad. Citations will be rare or nonexistent.

Tips for Finding Original research Articles

Search for articles in one of the library databases recommend for your subject area . If you are using Google, try searching in Google Scholar instead and you will get results that are more likely to be original research articles than what will come up in a regular Google search!

For tips on using library databases to find articles, see our Library DIY guides .

Tips for Finding the Source of a News Report about Science

If you've seen or heard a report about a new scientific finding or claim, these tips can help you find the original source:

• Often, the report will mention where the original research was published; look for sentences like "In an article published yesterday in the journal  Nature ..." You can use this to find the issue of the journal where the research was published, and look at the table of contents to find the original article.
• The report will often name the researchers involved. You can search relevant databases for their name and the topic of the report to find the original research that way.
• Sometimes you may have to go through multiple articles to find the original source. For example, a video or blog post may be based on a newspaper article, which in turn is reporting on a scientific discovery published in another journal; be sure to find the original research article.
• Don't be afraid to ask a librarian for help!

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Primary Vs. Secondary Vs. Tertiary Sources

Primary and Secondary Sources for Science

In the Sciences, primary sources are documents that provide full description of the original research. For example, a primary source would be a journal article where scientists describe their research on the human immune system. A secondary source would be an article commenting or analyzing the scientists' research on the human immune system.

EXAMPLES OF PRIMARY AND SECONDARY SOURCES

What is a Primary Source?

"Primary sources are 'fundamental, authoritative documents relating to a subject, ...e.g., original records, contemporary documents, etc.'  (Young, Heartsill, ed. The ALA Glossary of Library and Information Science. Chicago: American Library Association, 1983, p.176). Primary source documents are  first-hand accounts by a direct participant or observer  and may include letters, diaries, interviews, photographs, films, maps, government documents, and more.

For the arts, history, and humanities, original primary source documents usually are housed in museums, archives, restricted library collections, and government offices. Reproductions of primary source documents often can be found in online digital collections, microform collections, books, and other secondary works."

For the sciences, primary sources usually refer to original accounts of a research study. Find a fuller explanation in the SUNY Albany resource below.

(Used with permission of the Alfred R. Neumann Library Staff at the University of Houston

Original Research vs. Review Articles. How can I tell the Difference?

Research vs Review Articles

It's often difficult to tell the difference between original research articles and review articles. Here are some explanations and tips that may help: " Review articles are often as lengthy or even longer that original research articles. What the authors of review articles are doing in analysing and evaluating current research and investigations related to a specific topic, field, or problem. They are not primary sources since they review previously published material. They can be of great value for identifying potentially good primary sources, but they aren't primary themselves. Primary research articles can be identified by a commonly used format. If an article contains the following elements, you can count on it being a primary research article. Look for sections titled:

Methods (sometimes with variations, such as Materials and Methods) Results (usually followed with charts and statistical tables) Discussion

You can also read the abstract to get a good sense of the kind of article that is being presented.

If it is a review article instead of a research article, the abstract should make that pretty clear. If there is no abstract at all, that in itself may be a sign that it is not a primary resource. Short research articles, such as those found in Science and similar scientific publications that mix news, editorials, and forums with research reports, however, may not include any of those elements. In those cases look at the words the authors use, phrases such as "we tested"  and "in our study, we measured" will tell you that the article is reporting on original research."*

*Taken from Ithica College Libraries

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Characteristics of a Primary Research Article

• Goal is to present the result of original research that makes a new contribution to the body of knowledge
• Sometimes referred to as an empirical research article
• Typically organized into sections that include:  Abstract, Introduction, Methods, Results, Discussion/Conclusion, and References.

Example of a Primary Research Article:

Flockhart, D.T.T., Fitz-gerald, B., Brower, L.P., Derbyshire, R., Altizer, S., Hobson, K.A., … Norris, D.R., (2017). Migration distance as a selective episode for wing morphology in a migratory insect. Movement Ecology , 5(1), 1-9. doi: doi.org/10.1186/s40462-017-0098-9

Characteristics of a Review Article

• Goal is to summarize important research on a particular topic and to represent the current body of knowledge about that topic.
• Not intended to provide original research but to help draw connections between research studies that have previously been published.  
• Help the reader understand how current understanding of a topic has developed over time and identify gaps or inconsistencies that need further exploration.

Example of a Review Article:

https://www-sciencedirect-com.ezproxy.oswego.edu/science/article/pii/S0960982218302537

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Original Research

How can i tell if the article is original research.

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What is Original Research?

Original research is considered a primary source.

An article is considered original research if...

• it is the report of a study written by the researchers who actually did the study.
• the researchers describe their hypothesis or research question and the purpose of the study.
• the researchers detail their research methods.
• the results of the research are reported.
• the researchers interpret their results and discuss possible implications.

There is no one way to easily tell if an article is a research article like there is for peer-reviewed articles in the Ulrich's database. The only way to be sure is to read the article to verify that it is written by the researchers and that they have explained all of their findings, in addition to listing their methodologies, results, and any conclusions based on the evidence collected. 

All that being said, there are a few key indicators that will help you to quickly decide whether or not your article is based on original research. 

• Literature Review or Background
• Conclusions
• Read through the abstract (summary) before you attempt to find the full-text PDF. The abstract of the article usually contains those subdivision headings where each of the key sections are summarized individually. 
• Use the checkbox with CINAHL's advanced search to only see articles that have been tagged as research articles.   
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• Last Updated: Feb 7, 2022 11:44 AM
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Cochrane Colloquium Abstracts

Are systematic reviews original research - survey of editors of core clinical journals.

Article type Poster Year 2010 Keystone Authors Herrle F 1 , Meerpohl J 2 , Reinders S 2 , von-Elm E 2 1 Surgical Department, University Medical Centre, Mannheim, Germany 2 German Cochrane Center, Freiburg, Germany Abstract Background: Research synthesis has growing impact in evidencebased medicine and knowledge translation. Systematic reviews (SR) represent a cornerstone of research synthesis and require scientific rigour. Nevertheless, SR are often criticised as secondary research and not granted the status of original research. Journal editors are gatekeepers in the publication process. Their appraisal of a study design may reflect but also influence which value it receives in the scientific community. Objectives: To investigate the attitudes of editors of core clinical journals towards SR and their value for publication. Methods: We identified all 118 journals labelled as core clinical journals in Pubmed s Journal Database in April 2009. The journals editors were surveyed by email in April August 2009 and asked whether they 1.) consider SR original research projects; 2.) publish SR; and 3.) for which article section they would consider a SR manuscript. Results: Editors of 65 journals (55%) responded to the first email or the reminder (Table 1): Editors from general medical journals responded more frequently than editors from speciality journals. Most respondents consider SR original research (71%) and almost all journals (93%) publish SR. Some editors regarded use of Cochrane methodology or a meta-analysis as quality criteria; for some respondents these criteria were premises for consideration of SR as original research. Journals place SR in various sections ranging from Review to Feature article . Conclusions: Currently, editors of most core clinical journals regard SR as original research. However, individual commentaries suggest that this is a grey area and attitudes differ widely. Based on these results a debate about the definition of original research in the context of SR is warranted. Appropriate academic recognition of high-quality SR would provide incentives for researchers to conduct them and for funders to support them. PDF 9621-9594.pdf