what is articles in research

• Search Menu
• Sign in through your institution
• Advance articles
• Editor's Choice
• Supplements
• French Abstracts
• Portuguese Abstracts
• Spanish Abstracts
• Author Guidelines
• Submission Site
• Open Access
• About International Journal for Quality in Health Care
• About the International Society for Quality in Health Care
• Editorial Board
• Advertising and Corporate Services
• Journals Career Network
• Self-Archiving Policy
• Dispatch Dates
• Contact ISQua
• Journals on Oxford Academic
• Books on Oxford Academic

Article Contents

Primacy of the research question, structure of the paper, writing a research article: advice to beginners.

• Article contents
• Figures & tables
• Supplementary Data

Thomas V. Perneger, Patricia M. Hudelson, Writing a research article: advice to beginners, International Journal for Quality in Health Care , Volume 16, Issue 3, June 2004, Pages 191–192, https://doi.org/10.1093/intqhc/mzh053

• Permissions Icon Permissions

Writing research papers does not come naturally to most of us. The typical research paper is a highly codified rhetorical form [ 1 , 2 ]. Knowledge of the rules—some explicit, others implied—goes a long way toward writing a paper that will get accepted in a peer-reviewed journal.

A good research paper addresses a specific research question. The research question—or study objective or main research hypothesis—is the central organizing principle of the paper. Whatever relates to the research question belongs in the paper; the rest doesn’t. This is perhaps obvious when the paper reports on a well planned research project. However, in applied domains such as quality improvement, some papers are written based on projects that were undertaken for operational reasons, and not with the primary aim of producing new knowledge. In such cases, authors should define the main research question a posteriori and design the paper around it.

Generally, only one main research question should be addressed in a paper (secondary but related questions are allowed). If a project allows you to explore several distinct research questions, write several papers. For instance, if you measured the impact of obtaining written consent on patient satisfaction at a specialized clinic using a newly developed questionnaire, you may want to write one paper on the questionnaire development and validation, and another on the impact of the intervention. The idea is not to split results into ‘least publishable units’, a practice that is rightly decried, but rather into ‘optimally publishable units’.

What is a good research question? The key attributes are: (i) specificity; (ii) originality or novelty; and (iii) general relevance to a broad scientific community. The research question should be precise and not merely identify a general area of inquiry. It can often (but not always) be expressed in terms of a possible association between X and Y in a population Z, for example ‘we examined whether providing patients about to be discharged from the hospital with written information about their medications would improve their compliance with the treatment 1 month later’. A study does not necessarily have to break completely new ground, but it should extend previous knowledge in a useful way, or alternatively refute existing knowledge. Finally, the question should be of interest to others who work in the same scientific area. The latter requirement is more challenging for those who work in applied science than for basic scientists. While it may safely be assumed that the human genome is the same worldwide, whether the results of a local quality improvement project have wider relevance requires careful consideration and argument.

Once the research question is clearly defined, writing the paper becomes considerably easier. The paper will ask the question, then answer it. The key to successful scientific writing is getting the structure of the paper right. The basic structure of a typical research paper is the sequence of Introduction, Methods, Results, and Discussion (sometimes abbreviated as IMRAD). Each section addresses a different objective. The authors state: (i) the problem they intend to address—in other terms, the research question—in the Introduction; (ii) what they did to answer the question in the Methods section; (iii) what they observed in the Results section; and (iv) what they think the results mean in the Discussion.

In turn, each basic section addresses several topics, and may be divided into subsections (Table 1 ). In the Introduction, the authors should explain the rationale and background to the study. What is the research question, and why is it important to ask it? While it is neither necessary nor desirable to provide a full-blown review of the literature as a prelude to the study, it is helpful to situate the study within some larger field of enquiry. The research question should always be spelled out, and not merely left for the reader to guess.

Typical structure of a research paper

The Methods section should provide the readers with sufficient detail about the study methods to be able to reproduce the study if so desired. Thus, this section should be specific, concrete, technical, and fairly detailed. The study setting, the sampling strategy used, instruments, data collection methods, and analysis strategies should be described. In the case of qualitative research studies, it is also useful to tell the reader which research tradition the study utilizes and to link the choice of methodological strategies with the research goals [ 3 ].

The Results section is typically fairly straightforward and factual. All results that relate to the research question should be given in detail, including simple counts and percentages. Resist the temptation to demonstrate analytic ability and the richness of the dataset by providing numerous tables of non-essential results.

The Discussion section allows the most freedom. This is why the Discussion is the most difficult to write, and is often the weakest part of a paper. Structured Discussion sections have been proposed by some journal editors [ 4 ]. While strict adherence to such rules may not be necessary, following a plan such as that proposed in Table 1 may help the novice writer stay on track.

References should be used wisely. Key assertions should be referenced, as well as the methods and instruments used. However, unless the paper is a comprehensive review of a topic, there is no need to be exhaustive. Also, references to unpublished work, to documents in the grey literature (technical reports), or to any source that the reader will have difficulty finding or understanding should be avoided.

Having the structure of the paper in place is a good start. However, there are many details that have to be attended to while writing. An obvious recommendation is to read, and follow, the instructions to authors published by the journal (typically found on the journal’s website). Another concerns non-native writers of English: do have a native speaker edit the manuscript. A paper usually goes through several drafts before it is submitted. When revising a paper, it is useful to keep an eye out for the most common mistakes (Table 2 ). If you avoid all those, your paper should be in good shape.

Common mistakes seen in manuscripts submitted to this journal

Huth EJ . How to Write and Publish Papers in the Medical Sciences , 2nd edition. Baltimore, MD: Williams & Wilkins, 1990 .

Browner WS . Publishing and Presenting Clinical Research . Baltimore, MD: Lippincott, Williams & Wilkins, 1999 .

Devers KJ , Frankel RM. Getting qualitative research published. Educ Health 2001 ; 14 : 109 –117.

Docherty M , Smith R. The case for structuring the discussion of scientific papers. Br Med J 1999 ; 318 : 1224 –1225.

Email alerts

Citing articles via.

• Recommend to your Library

Affiliations

• Online ISSN 1464-3677
• Print ISSN 1353-4505
• Copyright © 2024 International Society for Quality in Health Care and Oxford University Press
• About Oxford Academic
• Publish journals with us
• University press partners
• What we publish
• New features  
• Open access
• Institutional account management
• Rights and permissions
• Get help with access
• Accessibility
• Advertising
• Media enquiries
• Oxford University Press
• Oxford Languages
• University of Oxford

Oxford University Press is a department of the University of Oxford. It furthers the University's objective of excellence in research, scholarship, and education by publishing worldwide

• Copyright © 2024 Oxford University Press
• Cookie settings
• Cookie policy
• Privacy policy
• Legal notice

This Feature Is Available To Subscribers Only

Sign In or Create an Account

This PDF is available to Subscribers Only

For full access to this pdf, sign in to an existing account, or purchase an annual subscription.

Articles, Books and . . . ? Understanding the Many Types of Information Found in Libraries

• Reference Sources

Academic Journals

Magazines and trade journals, conference papers, technical reports, anthologies.

• Documents and Reports
• Non-Text Content
• Archival Materials

Because of their short length, articles often exclude background info and explanations, so they're usually the last stop in your research process, after you've narrowed down your topic and need to find very specific information.

The main thing to remember about articles is that they're almost always published in some larger work , like a journal, a newspaper, or an anthology. It's those "article containers" that define the types of articles, how you use them, and how you find them.

Articles are also the main reason we have so many databases . The Library Catalog lists everything we own, but only at the level of whole books and journals. It will tell you we have the New York Times, and for what dates, but it doesn't know what articles are in it. Search in UC Library Search using the "Articles, books, and more" scope will search all the databases we subscribe to and some we don't. If you find something we do not own, you can request it on Interlibrary Loan.

Physical Media

While newer journals and magazines are usually online, many older issues are still only available in paper. In addition, many of our online subscriptions explicitly don't include the latest material, specifically to encourage sales of print subscriptions. Older newspapers are usually transferred to microfilm.

Scholarly Sources

The terms academic or scholarly journal are usually synonymous with peer-reviewed , but check the journal's publishing policies to be sure. Trade journals, magazines, and newspapers are rarely peer-reviewed.

Primary or Secondary Sources

In the social sciences and humanities, articles are usually secondary sources; the exceptions are articles reporting original research findings from field studies. Primary source articles are more common in the physical and life sciences, where many articles are reporting primary research results from experiments, case studies, and clinical trials.

Clues that you're reading an academic article

• Footnotes or endnotes
• Bilbliography or list of references

Articles in academic (peer-reviewed) journals are the primary forum for scholarly communication, where scholars introduce and debate new ideas and research. They're usually not written for laymen, and assume familiarity with other recent work in the field. Journal articles also tend to be narrowly focused, concentrating on analysis of one or two creative works or studies, though they may also contain review articles or literature reviews which summarize recent published work in a field.

In addition to regular articles, academic journals often include book reviews (of scholarly books ) and letters from readers commenting on recent articles.

Clues that you're reading a non -academic article

• Decorative photos
• Advertisements

Unlike scholarly journals, magazines are written for a mainstream audience and are not peer-reviewed. A handful of academic journals (like Science and Nature ) blur the line between these two categories; they publish peer-reviewed articles, but combine them with news, opinions, and full-color photos in a magazine-style presentation.

Trade journals are targeted toward a specific profession or industry. Despite the name, they are usually not peer-reviewed. However, they sometimes represent a gray area between popular magazines and scholarly journals. When in doubt, ask your professor or TA whether a specific source is acceptable.

Newspapers as Primary Sources

Though usually written by journalists who were not direct witnesses to events, newspapers and news broadcasts may include quotes or interviews from people who were. In the absence of first-person accounts, contemporary news reports may be the closest thing to a primary source available.

Of all the content types listed here, newspapers are the fastest to publish. Use newspaper articles to find information about recent events and contemporary reports of/reactions to historic events.

• News by UCLA Library Last Updated Jul 12, 2024 8104 views this year

Reviews are a type of article that can appear in any of the categories above. The type of publication will usually determine the type of review. Newspapers and magazines review movies, plays, general interest books, and consumer products. Academic journals review scholarly books.

Note that a review is not the same as scholarly analysis and criticism! Book reviews, even in scholarly journals, are usually not peer-reviewed.

Conference papers aren't always published and can be tricky to find . Recent conference papers are often online, along with the PowerPoint files or other materials used in the actual presentation. However, access may be limited to conference participants and/or members of the academic organization which sponsored the conference.

In paper formats, all of the papers from a certain conference may be re-printed in the conference proceedings . Search for Proceedings of the [name of conference] to find what's available, or ask for help from a librarian. But be aware that published proceedings may only include abstracts or even just the name of the presenter and the title of the presentation. This is especially true of poster presentations , which really are large graphic posters (which don't translate well to either printed books or computer monitors).

As the name implies, most technical reports are about research in the physical sciences or engineering. However, there are also technical reports produced in the life and social sciences,

Like conference papers , some technical reports are eventually transformed into academic journal articles , but they may also be released after a journal article to provide supplementary data that didn't fit within the article. Also like conference papers, technical reports can be hard to find , especially older reports which may only be available in microfiche . Ask for help from a librarian!

Anthologies are a cross-over example. They're books that contain articles (chapters). Anthologies may be collections of articles by a single author, or collections of articles on a theme from different authors chosen by an editor. Many anthologies reprint articles already published elsewhere, but some contain original works.

Anthologies are rarely peer-reviewed, but they still may be considered scholarly works, depending on the reputation of the authors and editors. Use the same criteria listed for scholarly books .

Of course, reprints of articles originally published in peer-reviewed journals retain their "scholarly" status. (Note that most style manuals have special rules for citing reprinted works.)

• << Previous: Books
• Next: Documents and Reports >>
• Last Updated: May 16, 2024 10:30 AM
• URL: https://guides.library.ucla.edu/content-types

• Hirsh Health Sciences
• Webster Veterinary

Guide to Scholarly Articles

• What is a Scholarly Article?
• Scholarly vs. Popular vs. Trade Articles

Types of Scholarly Articles

Qualitative, quantitative, and mixed-methods articles, why does this matter.

• Anatomy of Scholarly Articles
• Tips for Reading Scholarly Articles

Scholarly articles come in many different formats each with their own function in the scholarly conversation. The following are a few of the major types of scholarly articles you are likely to encounter as you become a part of the conversation. Identifying the different types of scholarly articles and knowing their function will help you become a better researcher.

Original/Empirical Studies

• Note: Empirical studies can be subdivided into qualitative studies, quantitative studies, or mixed methods studies. See below for more information  
• Usefulness for research:  Empirical studies are useful because they provide current original research on a topic which may contain a hypothesis or interpretation to advance or to disprove. 

Literature Reviews

• Distinguishing characteristic:  Literature reviews survey and analyze a clearly delaminated body of scholarly literature.  
• Usefulness for research: Literature reviews are useful as a way to quickly get up to date on a particular topic of research.

Theoretical Articles

• Distinguishing characteristic:  Theoretical articles draw on existing scholarship to improve upon or offer a new theoretical perspective on a given topic.
• Usefulness for research:  Theoretical articles are useful because they provide a theoretical framework you can apply to your own research.

Methodological Articles

• Distinguishing characteristic:  Methodological articles draw on existing scholarship to improve or offer new methodologies for exploring a given topic.
• Usefulness for research:  Methodological articles are useful because they provide a methodologies you can apply to your own research.

Case Studies

• Distinguishing characteristic:  Case studies focus on individual examples or instances of a phenomenon to illustrate a research problem or a a solution to a research problem.
• Usefulness for research:  Case studies are useful because they provide information about a research problem or data for analysis.

Book Reviews

• Distinguishing characteristic:  Book reviews provide summaries and evaluations of individual books.
• Usefulness for research:  Book reviews are useful because they provide summaries and evaluations of individual books relevant to your research.

Adapted from the Publication manual of the American Psychological Association : the official guide to APA style. (Sixth edition.). (2013). American Psychological Association.

Qualitative articles  ask "why" questions where as  quantitative  articles  ask "how many/how much?" questions. These approaches are are not mutually exclusive. In fact, many articles combine the two in a  mixed-methods  approach. 

We can think of these different kinds of scholarly articles as different tools designed for different tasks. What research task do you need to accomplish? Do you need to get up to date on a give topic? Find a literature review. Do you need to find a hypothesis to test or to extend? Find an empirical study. Do you need to explore methodologies? Find a methodological article.

• << Previous: Scholarly vs. Popular vs. Trade Articles
• Next: Anatomy of Scholarly Articles >>
• Last Updated: Aug 23, 2023 8:53 AM
• URL: https://researchguides.library.tufts.edu/scholarly-articles

• Research Guides

Reading for Research: Social Sciences

Structure of a research article.

• Structural Read

Guide Acknowledgements

How to Read a Scholarly Article from the Howard Tilton Memorial Library at Tulane University

Strategic Reading for Research   from the Howard Tilton Memorial Library at Tulane University

Bridging the Gap between Faculty Expectation and the Student Experience: Teaching Students toAnnotate and Synthesize Sources

Librarian for Sociology, Environmental Sociology, MHS and Public Policy Studies

Academic writing has features that vary only slightly across the different disciplines. Knowing these elements and the purpose of each serves help you to read and understand academic texts efficiently and effectively, and then apply what you read to your paper or project.

Social Science (and Science) original research articles generally follow IMRD: Introduction- Methods-Results-Discussion

Introduction

• Introduces topic of article
• Presents the "Research Gap"/Statement of Problem article will address
• How research presented in the article will solve the problem presented in research gap.
• Literature Review. presenting and evaluating previous scholarship on a topic.  Sometimes, this is separate section of the article. 

​Method & Results

• How research was done, including analysis and measurements.  
• Sometimes labeled as "Research Design"
• What answers were found
• Interpretation of Results (What Does It Mean? Why is it important?)
• Implications for the Field, how the study contributes to the existing field of knowledge
• Suggestions for further research
• Sometimes called Conclusion

You might also see IBC: Introduction - Body - Conclusion

• Identify the subject
• State the thesis 
• Describe why thesis is important to the field (this may be in the form of a literature review or general prose)

Body  

• Presents Evidence/Counter Evidence
• Integrate other writings (i.e. evidence) to support argument 
• Discuss why others may disagree (counter-evidence) and why argument is still valid
• Summary of argument
• Evaluation of argument by pointing out its implications and/or limitations 
• Anticipate and address possible counter-claims
• Suggest future directions of research
• Next: Structural Read >>
• Last Updated: Jan 19, 2024 10:44 AM
• URL: https://researchguides.library.vanderbilt.edu/readingforresearch

What is a Scholarly Article: What is a scholarly article

Determineif a source is scholarly, determine if a source is scholarly, what is a scholarly source.

Scholarly sources (also referred to as academic, peer-reviewed, or refereed sources) are written by experts in a particular field and serve to keep others interested in that field up to date on the most recent research, findings, and news. These resources will provide the most substantial information for your research and papers.

What is peer-review?

When a source has been peer-reviewed, it has undergone the review and scrutiny of a review board of colleagues in the author’s field. They evaluate this source as part of the body of research for a particular discipline and make recommendations regarding its publication in a journal, revisions prior to publication, or, in some cases, reject its publication.

Why use scholarly sources?

Scholarly sources’ authority and credibility improve the quality of your own paper or research project.

How can I tell if a source is scholarly?

The following characteristics can help you differentiate scholarly sources from those that are not. Be sure to look at the criteria in each category when making your determination, rather than basing your decision on only one piece of information.

• Are author names provided?
• Are the authors’ credentials provided?
• Are the credentials relevant to the information provided?
• Who is the publisher of the information?
• Is the publisher an academic institution, scholarly, or professional organization?
• Is their purpose for publishing this information evident?
• Who is the intended audience of this source?
• Is the language geared toward those with knowledge of a specific discipline rather than the general public?
• Why is the information being provided?
• Are sources cited?
• Are there charts, graphs, tables, and bibliographies included?
• Are research claims documented?
• Are conclusions based on evidence provided?
• How long is the source?

Currency/Timeliness

• Is the date of publication evident?

Additional Tips for Specific Scholarly Source Types

Each resource type below will also have unique criteria that can be applied to it to determine if it is scholarly.

• Books published by a University Press are likely to be scholarly.
• Professional organizations and the U.S. Government Printing Office can also be indicators that a book is scholarly.
• Book reviews can provide clues as to if a source is scholarly and highlight the intended audience. See our  Find Reviews  guide to locate reviews on titles of interest.
• Are the author’s professional affiliations provided?
• Who is the publisher?
• How frequently is the periodical published?
• How many and what kinds of advertisements are present? For example, is the advertising clearly geared towards readers in a specific discipline or occupation?
• For more information about different periodical types, see our  Selecting Sources  guide.
• What is the domain of the page (for example: .gov, .edu, etc.)?
• Who is publishing or sponsoring the page?
• Is contact information for the author/publisher provided?
• How recently was the page updated?
• Is the information biased? Scholarly materials published online should not have any evidence of bias.

Is My Source Scholarly? (Accessible View)

Step 1: Source

The article is most likely scholarly if:

• You found the article in a library database or Google Scholar
• The journal the article appears in is peer-reviewed

Move to Step 2: Authors

Step 2: Authors

The source is most likely scholarly if:

• The authors’ credentials are provided
• The authors are affiliated with a university or other research institute

Move to Step 3: Content

Step 3: Content

• The source is longer than 10 pages
• Has a works cited or bibliography
• It does not attempt to persuade or bias the reader
• It attempts to persuade or bias the reader, but treats the topic objectively, the information is well-supported, and it includes a works cited or bibliography

If the article meets the criteria in Steps 1-3 it is most likely scholarly.

Common Characteristics of a Scholarly Article

Common characteristics of scholarly (research) articles.

Articles in scholarly journals may also be called research journals, peer reviewed journals, or refereed journals. These types of articles share many common features, including:

• articles always provide the name of the author or multiple authors
• author(s) always have academic credentials (e.g. biologist, chemist, anthropologist, lawyer)
• articles often have a sober, serious look
• articles may contain many graphs and charts; few glossy pages or color pictures
• author(s) write in the language of the discipline (e.g. biology, chemistry, anthropology, law, etc.)
• authors write for other scholars, and emerging scholars
• authors always cite their sources in footnotes, bibliographies, notes, etc.
• often (but not always) associated with universities or professional organizations

Types of Scholarly Articles

Peer Review in 3 Minutes

North Carolina State University (NCSU) Libraries (3:15)

• What do peer reviewers do?  How are they similar to or different from editors?
• Who are the primary customers of scholarly journals?
• Do databases only include peer-reviewed articles?  How do you know?

Is my source scholarly

Is My Source Scholarly?: INFOGRAPHIC

This infographic is part of the Illinois Library's Determine if a source is scholarly.

"Is my source scholarly" by Illinois Library  https://www.library.illinois.edu/ugl/howdoi/scholarly/

Anatomy of a Scholarly Article: Interactive Tutorial

Typical Sections of a Peer-Reviewed Research Article

Typical sections of peer-reviewed research articles.

Research articles in many disciplines are organized into standard sections. Although these sections may vary by discipline, common sections include:

• Introduction
• Materials and Methods

It's not hard to spot these sections; just look for bold headings in the article, as shown in these illustrations:

• Last Updated: Oct 22, 2020 11:31 AM
• URL: https://libguides.mccd.edu/WhatisaScholarlyArticle

• Library databases
• Library website

Evaluating Resources: Research Articles

Research articles.

A research article is a journal article in which the authors report on the research they did. Research articles are always primary sources. Whether or not a research article is peer reviewed depends on the journal that publishes it.

Published research articles follow a predictable pattern and will contain most, if not all, of the sections listed below. However, the names for these sections may vary.

• Title & Author(s)
• Introduction
• Methodology

To learn about the different parts of a research article, please view this tutorial:

Short video: How to Read Scholarly Articles

Learn some tips on how to efficiently read scholarly articles.

Video: How to Read a Scholarly Article

(4 min 16 sec) Recorded August 2019 Transcript 

More information

The Academic Skills Center and the Writing Center both have helpful resources on critical and academic reading that can further help you understand and evaluate research articles.

• Academic Skills Center Guide: Developing Your Reading Skills
• Academic Skills Center Webinar Archive: Savvy Strategies for Academic Reading
• Writing Center Podcast: WriteCast Episode 5: Five Strategies for Critical Reading

If you'd like to learn how to find research articles in the Library, you can view this Quick Answer.

• Quick Answer: How do I find research articles?
• Previous Page: Primary & Secondary Sources
• Office of Student Disability Services

Walden Resources

Departments.

• Academic Residencies
• Academic Skills
• Career Planning and Development
• Customer Care Team
• Field Experience
• Military Services
• Student Success Advising
• Writing Skills

Centers and Offices

• Center for Social Change
• Office of Academic Support and Instructional Services
• Office of Degree Acceleration
• Office of Research and Doctoral Services
• Office of Student Affairs

Student Resources

• Doctoral Writing Assessment
• Form & Style Review
• Quick Answers
• ScholarWorks
• SKIL Courses and Workshops
• Walden Bookstore
• Walden Catalog & Student Handbook
• Student Safety/Title IX
• Legal & Consumer Information
• Website Terms and Conditions
• Cookie Policy
• Accessibility
• Accreditation
• State Authorization
• Net Price Calculator
• Contact Walden

Walden University is a member of Adtalem Global Education, Inc. www.adtalem.com Walden University is certified to operate by SCHEV © 2024 Walden University LLC. All rights reserved.

What is Research?: Parts of a Research Article

• The Truth about Research
• Research Steps
• Evaluating Sources
• Parts of a Research Article

While each article is different, here are some common pieces you'll see in many of them...

• The title of the article should give you some clues as to the topic it addresses.
• The abstract allows readers to quickly review the overall content of the article. It should give you an idea of the topic of the article, while also providing any key details--such as the questions address in the article and the general results of the studies conducted.
• The introduction introduces the general topic and provides some background information, eventually narrowing it down to the specific issues addressed in the article.
• The literature review describes past research on the topic and relates it to the specific topic covered by the article.  Not all articles will have a literature review.
• The methods section addresses the research design and methodology used by the author to come to the conclusions they have in this article.  This gives others the ability to replicate the study.  Not all articles will have this, since there will be many articles that don't involve an actual study.
• The results section presents the results of any studies or analysis that has been conducted.  Not all articles will have this, either.
• The discussion/conclusion addresses the implications or future of the field.  It may also address where future research is needed.
• The list references or bibliography is the alphabetized list of resources used for the article.  The format of the citations is often determined by what that field's preferred format is.  Common citations formats include APA, Chicago, and MLA.  This is a necessity in an article--and it helps you identify more possible resources for your own paper.
• Components of a Research Paper Useful site that goes more in depth on these sections.
• Parts of a Citation A really wonderful site by the Nash Community College Library.
• << Previous: Evaluating Sources
• Last Updated: Jul 20, 2017 9:23 PM
• URL: https://libguides.uno.edu/whatisresearch

Finding Scholarly Articles: Home

What's a Scholarly Article?

Your professor has specified that you are to use scholarly (or primary research or peer-reviewed or refereed or academic) articles only in your paper. What does that mean?

Scholarly or primary research articles are peer-reviewed , which means that they have gone through the process of being read by reviewers or referees  before being accepted for publication. When a scholar submits an article to a scholarly journal, the manuscript is sent to experts in that field to read and decide if the research is valid and the article should be published. Typically the reviewers indicate to the journal editors whether they think the article should be accepted, sent back for revisions, or rejected.

To decide whether an article is a primary research article, look for the following:

• The author’s (or authors') credentials and academic affiliation(s) should be given;
• There should be an abstract summarizing the research;
• The methods and materials used should be given, often in a separate section;
• There are citations within the text or footnotes referencing sources used;
• Results of the research are given;
• There should be discussion   and  conclusion ;
• With a bibliography or list of references at the end.

Caution: even though a journal may be peer-reviewed, not all the items in it will be. For instance, there might be editorials, book reviews, news reports, etc. Check for the parts of the article to be sure.   

You can limit your search results to primary research, peer-reviewed or refereed articles in many databases. To search for scholarly articles in  HOLLIS , type your keywords in the box at the top, and select  Catalog&Articles  from the choices that appear next.   On the search results screen, look for the  Show Only section on the right and click on  Peer-reviewed articles . (Make sure to  login in with your HarvardKey to get full-text of the articles that Harvard has purchased.)

Many of the databases that Harvard offers have similar features to limit to peer-reviewed or scholarly articles.  For example in Academic Search Premier , click on the box for Scholarly (Peer Reviewed) Journals  on the search screen.

Review articles are another great way to find scholarly primary research articles.   Review articles are not considered "primary research", but they pull together primary research articles on a topic, summarize and analyze them.  In Google Scholar , click on Review Articles  at the left of the search results screen. Ask your professor whether review articles can be cited for an assignment.

A note about Google searching.  A regular Google search turns up a broad variety of results, which can include scholarly articles but Google results also contain commercial and popular sources which may be misleading, outdated, etc.  Use Google Scholar  through the Harvard Library instead.

About Wikipedia .  W ikipedia is not considered scholarly, and should not be cited, but it frequently includes references to scholarly articles. Before using those references for an assignment, double check by finding them in Hollis or a more specific subject  database .

Still not sure about a source? Consult the course syllabus for guidance, contact your professor or teaching fellow, or use the Ask A Librarian service.

• Last Updated: Oct 3, 2023 3:37 PM
• URL: https://guides.library.harvard.edu/FindingScholarlyArticles

Harvard University Digital Accessibility Policy

An official website of the United States government

The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

• Publications
• Account settings

Preview improvements coming to the PMC website in October 2024. Learn More or Try it out now .

• Advanced Search
• Journal List
• J Korean Med Sci
• v.37(16); 2022 Apr 25

A Practical Guide to Writing Quantitative and Qualitative Research Questions and Hypotheses in Scholarly Articles

Edward barroga.

1 Department of General Education, Graduate School of Nursing Science, St. Luke’s International University, Tokyo, Japan.

Glafera Janet Matanguihan

2 Department of Biological Sciences, Messiah University, Mechanicsburg, PA, USA.

The development of research questions and the subsequent hypotheses are prerequisites to defining the main research purpose and specific objectives of a study. Consequently, these objectives determine the study design and research outcome. The development of research questions is a process based on knowledge of current trends, cutting-edge studies, and technological advances in the research field. Excellent research questions are focused and require a comprehensive literature search and in-depth understanding of the problem being investigated. Initially, research questions may be written as descriptive questions which could be developed into inferential questions. These questions must be specific and concise to provide a clear foundation for developing hypotheses. Hypotheses are more formal predictions about the research outcomes. These specify the possible results that may or may not be expected regarding the relationship between groups. Thus, research questions and hypotheses clarify the main purpose and specific objectives of the study, which in turn dictate the design of the study, its direction, and outcome. Studies developed from good research questions and hypotheses will have trustworthy outcomes with wide-ranging social and health implications.

INTRODUCTION

Scientific research is usually initiated by posing evidenced-based research questions which are then explicitly restated as hypotheses. 1 , 2 The hypotheses provide directions to guide the study, solutions, explanations, and expected results. 3 , 4 Both research questions and hypotheses are essentially formulated based on conventional theories and real-world processes, which allow the inception of novel studies and the ethical testing of ideas. 5 , 6

It is crucial to have knowledge of both quantitative and qualitative research 2 as both types of research involve writing research questions and hypotheses. 7 However, these crucial elements of research are sometimes overlooked; if not overlooked, then framed without the forethought and meticulous attention it needs. Planning and careful consideration are needed when developing quantitative or qualitative research, particularly when conceptualizing research questions and hypotheses. 4

There is a continuing need to support researchers in the creation of innovative research questions and hypotheses, as well as for journal articles that carefully review these elements. 1 When research questions and hypotheses are not carefully thought of, unethical studies and poor outcomes usually ensue. Carefully formulated research questions and hypotheses define well-founded objectives, which in turn determine the appropriate design, course, and outcome of the study. This article then aims to discuss in detail the various aspects of crafting research questions and hypotheses, with the goal of guiding researchers as they develop their own. Examples from the authors and peer-reviewed scientific articles in the healthcare field are provided to illustrate key points.

DEFINITIONS AND RELATIONSHIP OF RESEARCH QUESTIONS AND HYPOTHESES

A research question is what a study aims to answer after data analysis and interpretation. The answer is written in length in the discussion section of the paper. Thus, the research question gives a preview of the different parts and variables of the study meant to address the problem posed in the research question. 1 An excellent research question clarifies the research writing while facilitating understanding of the research topic, objective, scope, and limitations of the study. 5

On the other hand, a research hypothesis is an educated statement of an expected outcome. This statement is based on background research and current knowledge. 8 , 9 The research hypothesis makes a specific prediction about a new phenomenon 10 or a formal statement on the expected relationship between an independent variable and a dependent variable. 3 , 11 It provides a tentative answer to the research question to be tested or explored. 4

Hypotheses employ reasoning to predict a theory-based outcome. 10 These can also be developed from theories by focusing on components of theories that have not yet been observed. 10 The validity of hypotheses is often based on the testability of the prediction made in a reproducible experiment. 8

Conversely, hypotheses can also be rephrased as research questions. Several hypotheses based on existing theories and knowledge may be needed to answer a research question. Developing ethical research questions and hypotheses creates a research design that has logical relationships among variables. These relationships serve as a solid foundation for the conduct of the study. 4 , 11 Haphazardly constructed research questions can result in poorly formulated hypotheses and improper study designs, leading to unreliable results. Thus, the formulations of relevant research questions and verifiable hypotheses are crucial when beginning research. 12

CHARACTERISTICS OF GOOD RESEARCH QUESTIONS AND HYPOTHESES

Excellent research questions are specific and focused. These integrate collective data and observations to confirm or refute the subsequent hypotheses. Well-constructed hypotheses are based on previous reports and verify the research context. These are realistic, in-depth, sufficiently complex, and reproducible. More importantly, these hypotheses can be addressed and tested. 13

There are several characteristics of well-developed hypotheses. Good hypotheses are 1) empirically testable 7 , 10 , 11 , 13 ; 2) backed by preliminary evidence 9 ; 3) testable by ethical research 7 , 9 ; 4) based on original ideas 9 ; 5) have evidenced-based logical reasoning 10 ; and 6) can be predicted. 11 Good hypotheses can infer ethical and positive implications, indicating the presence of a relationship or effect relevant to the research theme. 7 , 11 These are initially developed from a general theory and branch into specific hypotheses by deductive reasoning. In the absence of a theory to base the hypotheses, inductive reasoning based on specific observations or findings form more general hypotheses. 10

TYPES OF RESEARCH QUESTIONS AND HYPOTHESES

Research questions and hypotheses are developed according to the type of research, which can be broadly classified into quantitative and qualitative research. We provide a summary of the types of research questions and hypotheses under quantitative and qualitative research categories in Table 1 .

Research questions in quantitative research

In quantitative research, research questions inquire about the relationships among variables being investigated and are usually framed at the start of the study. These are precise and typically linked to the subject population, dependent and independent variables, and research design. 1 Research questions may also attempt to describe the behavior of a population in relation to one or more variables, or describe the characteristics of variables to be measured ( descriptive research questions ). 1 , 5 , 14 These questions may also aim to discover differences between groups within the context of an outcome variable ( comparative research questions ), 1 , 5 , 14 or elucidate trends and interactions among variables ( relationship research questions ). 1 , 5 We provide examples of descriptive, comparative, and relationship research questions in quantitative research in Table 2 .

Hypotheses in quantitative research

In quantitative research, hypotheses predict the expected relationships among variables. 15 Relationships among variables that can be predicted include 1) between a single dependent variable and a single independent variable ( simple hypothesis ) or 2) between two or more independent and dependent variables ( complex hypothesis ). 4 , 11 Hypotheses may also specify the expected direction to be followed and imply an intellectual commitment to a particular outcome ( directional hypothesis ) 4 . On the other hand, hypotheses may not predict the exact direction and are used in the absence of a theory, or when findings contradict previous studies ( non-directional hypothesis ). 4 In addition, hypotheses can 1) define interdependency between variables ( associative hypothesis ), 4 2) propose an effect on the dependent variable from manipulation of the independent variable ( causal hypothesis ), 4 3) state a negative relationship between two variables ( null hypothesis ), 4 , 11 , 15 4) replace the working hypothesis if rejected ( alternative hypothesis ), 15 explain the relationship of phenomena to possibly generate a theory ( working hypothesis ), 11 5) involve quantifiable variables that can be tested statistically ( statistical hypothesis ), 11 6) or express a relationship whose interlinks can be verified logically ( logical hypothesis ). 11 We provide examples of simple, complex, directional, non-directional, associative, causal, null, alternative, working, statistical, and logical hypotheses in quantitative research, as well as the definition of quantitative hypothesis-testing research in Table 3 .

Research questions in qualitative research

Unlike research questions in quantitative research, research questions in qualitative research are usually continuously reviewed and reformulated. The central question and associated subquestions are stated more than the hypotheses. 15 The central question broadly explores a complex set of factors surrounding the central phenomenon, aiming to present the varied perspectives of participants. 15

There are varied goals for which qualitative research questions are developed. These questions can function in several ways, such as to 1) identify and describe existing conditions ( contextual research question s); 2) describe a phenomenon ( descriptive research questions ); 3) assess the effectiveness of existing methods, protocols, theories, or procedures ( evaluation research questions ); 4) examine a phenomenon or analyze the reasons or relationships between subjects or phenomena ( explanatory research questions ); or 5) focus on unknown aspects of a particular topic ( exploratory research questions ). 5 In addition, some qualitative research questions provide new ideas for the development of theories and actions ( generative research questions ) or advance specific ideologies of a position ( ideological research questions ). 1 Other qualitative research questions may build on a body of existing literature and become working guidelines ( ethnographic research questions ). Research questions may also be broadly stated without specific reference to the existing literature or a typology of questions ( phenomenological research questions ), may be directed towards generating a theory of some process ( grounded theory questions ), or may address a description of the case and the emerging themes ( qualitative case study questions ). 15 We provide examples of contextual, descriptive, evaluation, explanatory, exploratory, generative, ideological, ethnographic, phenomenological, grounded theory, and qualitative case study research questions in qualitative research in Table 4 , and the definition of qualitative hypothesis-generating research in Table 5 .

Qualitative studies usually pose at least one central research question and several subquestions starting with How or What . These research questions use exploratory verbs such as explore or describe . These also focus on one central phenomenon of interest, and may mention the participants and research site. 15

Hypotheses in qualitative research

Hypotheses in qualitative research are stated in the form of a clear statement concerning the problem to be investigated. Unlike in quantitative research where hypotheses are usually developed to be tested, qualitative research can lead to both hypothesis-testing and hypothesis-generating outcomes. 2 When studies require both quantitative and qualitative research questions, this suggests an integrative process between both research methods wherein a single mixed-methods research question can be developed. 1

FRAMEWORKS FOR DEVELOPING RESEARCH QUESTIONS AND HYPOTHESES

Research questions followed by hypotheses should be developed before the start of the study. 1 , 12 , 14 It is crucial to develop feasible research questions on a topic that is interesting to both the researcher and the scientific community. This can be achieved by a meticulous review of previous and current studies to establish a novel topic. Specific areas are subsequently focused on to generate ethical research questions. The relevance of the research questions is evaluated in terms of clarity of the resulting data, specificity of the methodology, objectivity of the outcome, depth of the research, and impact of the study. 1 , 5 These aspects constitute the FINER criteria (i.e., Feasible, Interesting, Novel, Ethical, and Relevant). 1 Clarity and effectiveness are achieved if research questions meet the FINER criteria. In addition to the FINER criteria, Ratan et al. described focus, complexity, novelty, feasibility, and measurability for evaluating the effectiveness of research questions. 14

The PICOT and PEO frameworks are also used when developing research questions. 1 The following elements are addressed in these frameworks, PICOT: P-population/patients/problem, I-intervention or indicator being studied, C-comparison group, O-outcome of interest, and T-timeframe of the study; PEO: P-population being studied, E-exposure to preexisting conditions, and O-outcome of interest. 1 Research questions are also considered good if these meet the “FINERMAPS” framework: Feasible, Interesting, Novel, Ethical, Relevant, Manageable, Appropriate, Potential value/publishable, and Systematic. 14

As we indicated earlier, research questions and hypotheses that are not carefully formulated result in unethical studies or poor outcomes. To illustrate this, we provide some examples of ambiguous research question and hypotheses that result in unclear and weak research objectives in quantitative research ( Table 6 ) 16 and qualitative research ( Table 7 ) 17 , and how to transform these ambiguous research question(s) and hypothesis(es) into clear and good statements.

a These statements were composed for comparison and illustrative purposes only.

b These statements are direct quotes from Higashihara and Horiuchi. 16

a This statement is a direct quote from Shimoda et al. 17

The other statements were composed for comparison and illustrative purposes only.

CONSTRUCTING RESEARCH QUESTIONS AND HYPOTHESES

To construct effective research questions and hypotheses, it is very important to 1) clarify the background and 2) identify the research problem at the outset of the research, within a specific timeframe. 9 Then, 3) review or conduct preliminary research to collect all available knowledge about the possible research questions by studying theories and previous studies. 18 Afterwards, 4) construct research questions to investigate the research problem. Identify variables to be accessed from the research questions 4 and make operational definitions of constructs from the research problem and questions. Thereafter, 5) construct specific deductive or inductive predictions in the form of hypotheses. 4 Finally, 6) state the study aims . This general flow for constructing effective research questions and hypotheses prior to conducting research is shown in Fig. 1 .

Research questions are used more frequently in qualitative research than objectives or hypotheses. 3 These questions seek to discover, understand, explore or describe experiences by asking “What” or “How.” The questions are open-ended to elicit a description rather than to relate variables or compare groups. The questions are continually reviewed, reformulated, and changed during the qualitative study. 3 Research questions are also used more frequently in survey projects than hypotheses in experiments in quantitative research to compare variables and their relationships.

Hypotheses are constructed based on the variables identified and as an if-then statement, following the template, ‘If a specific action is taken, then a certain outcome is expected.’ At this stage, some ideas regarding expectations from the research to be conducted must be drawn. 18 Then, the variables to be manipulated (independent) and influenced (dependent) are defined. 4 Thereafter, the hypothesis is stated and refined, and reproducible data tailored to the hypothesis are identified, collected, and analyzed. 4 The hypotheses must be testable and specific, 18 and should describe the variables and their relationships, the specific group being studied, and the predicted research outcome. 18 Hypotheses construction involves a testable proposition to be deduced from theory, and independent and dependent variables to be separated and measured separately. 3 Therefore, good hypotheses must be based on good research questions constructed at the start of a study or trial. 12

In summary, research questions are constructed after establishing the background of the study. Hypotheses are then developed based on the research questions. Thus, it is crucial to have excellent research questions to generate superior hypotheses. In turn, these would determine the research objectives and the design of the study, and ultimately, the outcome of the research. 12 Algorithms for building research questions and hypotheses are shown in Fig. 2 for quantitative research and in Fig. 3 for qualitative research.

EXAMPLES OF RESEARCH QUESTIONS FROM PUBLISHED ARTICLES

• EXAMPLE 1. Descriptive research question (quantitative research)
• - Presents research variables to be assessed (distinct phenotypes and subphenotypes)
• “BACKGROUND: Since COVID-19 was identified, its clinical and biological heterogeneity has been recognized. Identifying COVID-19 phenotypes might help guide basic, clinical, and translational research efforts.
• RESEARCH QUESTION: Does the clinical spectrum of patients with COVID-19 contain distinct phenotypes and subphenotypes? ” 19
• EXAMPLE 2. Relationship research question (quantitative research)
• - Shows interactions between dependent variable (static postural control) and independent variable (peripheral visual field loss)
• “Background: Integration of visual, vestibular, and proprioceptive sensations contributes to postural control. People with peripheral visual field loss have serious postural instability. However, the directional specificity of postural stability and sensory reweighting caused by gradual peripheral visual field loss remain unclear.
• Research question: What are the effects of peripheral visual field loss on static postural control ?” 20
• EXAMPLE 3. Comparative research question (quantitative research)
• - Clarifies the difference among groups with an outcome variable (patients enrolled in COMPERA with moderate PH or severe PH in COPD) and another group without the outcome variable (patients with idiopathic pulmonary arterial hypertension (IPAH))
• “BACKGROUND: Pulmonary hypertension (PH) in COPD is a poorly investigated clinical condition.
• RESEARCH QUESTION: Which factors determine the outcome of PH in COPD?
• STUDY DESIGN AND METHODS: We analyzed the characteristics and outcome of patients enrolled in the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA) with moderate or severe PH in COPD as defined during the 6th PH World Symposium who received medical therapy for PH and compared them with patients with idiopathic pulmonary arterial hypertension (IPAH) .” 21
• EXAMPLE 4. Exploratory research question (qualitative research)
• - Explores areas that have not been fully investigated (perspectives of families and children who receive care in clinic-based child obesity treatment) to have a deeper understanding of the research problem
• “Problem: Interventions for children with obesity lead to only modest improvements in BMI and long-term outcomes, and data are limited on the perspectives of families of children with obesity in clinic-based treatment. This scoping review seeks to answer the question: What is known about the perspectives of families and children who receive care in clinic-based child obesity treatment? This review aims to explore the scope of perspectives reported by families of children with obesity who have received individualized outpatient clinic-based obesity treatment.” 22
• EXAMPLE 5. Relationship research question (quantitative research)
• - Defines interactions between dependent variable (use of ankle strategies) and independent variable (changes in muscle tone)
• “Background: To maintain an upright standing posture against external disturbances, the human body mainly employs two types of postural control strategies: “ankle strategy” and “hip strategy.” While it has been reported that the magnitude of the disturbance alters the use of postural control strategies, it has not been elucidated how the level of muscle tone, one of the crucial parameters of bodily function, determines the use of each strategy. We have previously confirmed using forward dynamics simulations of human musculoskeletal models that an increased muscle tone promotes the use of ankle strategies. The objective of the present study was to experimentally evaluate a hypothesis: an increased muscle tone promotes the use of ankle strategies. Research question: Do changes in the muscle tone affect the use of ankle strategies ?” 23

EXAMPLES OF HYPOTHESES IN PUBLISHED ARTICLES

• EXAMPLE 1. Working hypothesis (quantitative research)
• - A hypothesis that is initially accepted for further research to produce a feasible theory
• “As fever may have benefit in shortening the duration of viral illness, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response when taken during the early stages of COVID-19 illness .” 24
• “In conclusion, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response . The difference in perceived safety of these agents in COVID-19 illness could be related to the more potent efficacy to reduce fever with ibuprofen compared to acetaminophen. Compelling data on the benefit of fever warrant further research and review to determine when to treat or withhold ibuprofen for early stage fever for COVID-19 and other related viral illnesses .” 24
• EXAMPLE 2. Exploratory hypothesis (qualitative research)
• - Explores particular areas deeper to clarify subjective experience and develop a formal hypothesis potentially testable in a future quantitative approach
• “We hypothesized that when thinking about a past experience of help-seeking, a self distancing prompt would cause increased help-seeking intentions and more favorable help-seeking outcome expectations .” 25
• “Conclusion
• Although a priori hypotheses were not supported, further research is warranted as results indicate the potential for using self-distancing approaches to increasing help-seeking among some people with depressive symptomatology.” 25
• EXAMPLE 3. Hypothesis-generating research to establish a framework for hypothesis testing (qualitative research)
• “We hypothesize that compassionate care is beneficial for patients (better outcomes), healthcare systems and payers (lower costs), and healthcare providers (lower burnout). ” 26
• Compassionomics is the branch of knowledge and scientific study of the effects of compassionate healthcare. Our main hypotheses are that compassionate healthcare is beneficial for (1) patients, by improving clinical outcomes, (2) healthcare systems and payers, by supporting financial sustainability, and (3) HCPs, by lowering burnout and promoting resilience and well-being. The purpose of this paper is to establish a scientific framework for testing the hypotheses above . If these hypotheses are confirmed through rigorous research, compassionomics will belong in the science of evidence-based medicine, with major implications for all healthcare domains.” 26
• EXAMPLE 4. Statistical hypothesis (quantitative research)
• - An assumption is made about the relationship among several population characteristics ( gender differences in sociodemographic and clinical characteristics of adults with ADHD ). Validity is tested by statistical experiment or analysis ( chi-square test, Students t-test, and logistic regression analysis)
• “Our research investigated gender differences in sociodemographic and clinical characteristics of adults with ADHD in a Japanese clinical sample. Due to unique Japanese cultural ideals and expectations of women's behavior that are in opposition to ADHD symptoms, we hypothesized that women with ADHD experience more difficulties and present more dysfunctions than men . We tested the following hypotheses: first, women with ADHD have more comorbidities than men with ADHD; second, women with ADHD experience more social hardships than men, such as having less full-time employment and being more likely to be divorced.” 27
• “Statistical Analysis
• ( text omitted ) Between-gender comparisons were made using the chi-squared test for categorical variables and Students t-test for continuous variables…( text omitted ). A logistic regression analysis was performed for employment status, marital status, and comorbidity to evaluate the independent effects of gender on these dependent variables.” 27

EXAMPLES OF HYPOTHESIS AS WRITTEN IN PUBLISHED ARTICLES IN RELATION TO OTHER PARTS

• EXAMPLE 1. Background, hypotheses, and aims are provided
• “Pregnant women need skilled care during pregnancy and childbirth, but that skilled care is often delayed in some countries …( text omitted ). The focused antenatal care (FANC) model of WHO recommends that nurses provide information or counseling to all pregnant women …( text omitted ). Job aids are visual support materials that provide the right kind of information using graphics and words in a simple and yet effective manner. When nurses are not highly trained or have many work details to attend to, these job aids can serve as a content reminder for the nurses and can be used for educating their patients (Jennings, Yebadokpo, Affo, & Agbogbe, 2010) ( text omitted ). Importantly, additional evidence is needed to confirm how job aids can further improve the quality of ANC counseling by health workers in maternal care …( text omitted )” 28
• “ This has led us to hypothesize that the quality of ANC counseling would be better if supported by job aids. Consequently, a better quality of ANC counseling is expected to produce higher levels of awareness concerning the danger signs of pregnancy and a more favorable impression of the caring behavior of nurses .” 28
• “This study aimed to examine the differences in the responses of pregnant women to a job aid-supported intervention during ANC visit in terms of 1) their understanding of the danger signs of pregnancy and 2) their impression of the caring behaviors of nurses to pregnant women in rural Tanzania.” 28
• EXAMPLE 2. Background, hypotheses, and aims are provided
• “We conducted a two-arm randomized controlled trial (RCT) to evaluate and compare changes in salivary cortisol and oxytocin levels of first-time pregnant women between experimental and control groups. The women in the experimental group touched and held an infant for 30 min (experimental intervention protocol), whereas those in the control group watched a DVD movie of an infant (control intervention protocol). The primary outcome was salivary cortisol level and the secondary outcome was salivary oxytocin level.” 29
• “ We hypothesize that at 30 min after touching and holding an infant, the salivary cortisol level will significantly decrease and the salivary oxytocin level will increase in the experimental group compared with the control group .” 29
• EXAMPLE 3. Background, aim, and hypothesis are provided
• “In countries where the maternal mortality ratio remains high, antenatal education to increase Birth Preparedness and Complication Readiness (BPCR) is considered one of the top priorities [1]. BPCR includes birth plans during the antenatal period, such as the birthplace, birth attendant, transportation, health facility for complications, expenses, and birth materials, as well as family coordination to achieve such birth plans. In Tanzania, although increasing, only about half of all pregnant women attend an antenatal clinic more than four times [4]. Moreover, the information provided during antenatal care (ANC) is insufficient. In the resource-poor settings, antenatal group education is a potential approach because of the limited time for individual counseling at antenatal clinics.” 30
• “This study aimed to evaluate an antenatal group education program among pregnant women and their families with respect to birth-preparedness and maternal and infant outcomes in rural villages of Tanzania.” 30
• “ The study hypothesis was if Tanzanian pregnant women and their families received a family-oriented antenatal group education, they would (1) have a higher level of BPCR, (2) attend antenatal clinic four or more times, (3) give birth in a health facility, (4) have less complications of women at birth, and (5) have less complications and deaths of infants than those who did not receive the education .” 30

Research questions and hypotheses are crucial components to any type of research, whether quantitative or qualitative. These questions should be developed at the very beginning of the study. Excellent research questions lead to superior hypotheses, which, like a compass, set the direction of research, and can often determine the successful conduct of the study. Many research studies have floundered because the development of research questions and subsequent hypotheses was not given the thought and meticulous attention needed. The development of research questions and hypotheses is an iterative process based on extensive knowledge of the literature and insightful grasp of the knowledge gap. Focused, concise, and specific research questions provide a strong foundation for constructing hypotheses which serve as formal predictions about the research outcomes. Research questions and hypotheses are crucial elements of research that should not be overlooked. They should be carefully thought of and constructed when planning research. This avoids unethical studies and poor outcomes by defining well-founded objectives that determine the design, course, and outcome of the study.

Disclosure: The authors have no potential conflicts of interest to disclose.

Author Contributions:

• Conceptualization: Barroga E, Matanguihan GJ.
• Methodology: Barroga E, Matanguihan GJ.
• Writing - original draft: Barroga E, Matanguihan GJ.
• Writing - review & editing: Barroga E, Matanguihan GJ.

• SpringerLink shop

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.

Back │ Next

• Richard G. Trefry Library

Q. What's the difference between a research article (or research study) and a review article?

• Course-Specific
• Textbooks & Course Materials
• Tutoring & Classroom Help
• Writing & Citing
• 44 Articles & Journals
• 4 Artificial Intelligence
• 11 Capstone/Thesis/Dissertation Research
• 37 Databases
• 56 Information Literacy
• 9 Interlibrary Loan
• 9 Need help getting started?
• 22 Technical Help

Answered By: Priscilla Coulter Last Updated: Jul 29, 2022     Views: 233121

A research paper is a primary source ...that is, it reports the methods and results of an original study performed by the authors . The kind of study may vary (it could have been an experiment, survey, interview, etc.), but in all cases, raw data have been collected and analyzed by the authors , and conclusions drawn from the results of that analysis.

Research papers follow a particular format.  Look for:

• A brief introduction will often include a review of the existing literature on the topic studied, and explain the rationale of the author's study.  This is important because it demonstrates that the authors are aware of existing studies, and are planning to contribute to this existing body of research in a meaningful way (that is, they're not just doing what others have already done).
• A methods section, where authors describe how they collected and analyzed data.  Statistical analyses are included.  This section is quite detailed, as it's important that other researchers be able to verify and/or replicate these methods.
• A results section describes the outcomes of the data analysis.  Charts and graphs illustrating the results are typically included.
• In the discussion , authors will explain their interpretation of their results and theorize on their importance to existing and future research.
• References or works cited are always included.  These are the articles and books that the authors drew upon to plan their study and to support their discussion.

You can use the library's article databases to search for research articles:

• A research article will nearly always be published in a peer-reviewed journal; click here for instructions on limiting your searches to peer-reviewed articles.  
• If you have a particular type of study in mind, you can include keywords to describe it in your search .  For instance, if you would like to see studies that used surveys to collect data, you can add "survey" to your topic in the database's search box. See this example search in our EBSCO databases: " bullying and survey ".   
• Several of our databases have special limiting options that allow you to select specific methodologies.  See, for instance, the " Methodology " box in ProQuest's PsycARTICLES Advanced Search (scroll down a bit to see it).  It includes options like "Empirical Study" and "Qualitative Study", among many others.  

A review article is a secondary source ...it is written about other articles, and does not report original research of its own.  Review articles are very important, as they draw upon the articles that they review to suggest new research directions, to strengthen support for existing theories and/or identify patterns among exising research studies.  For student researchers, review articles provide a great overview of the existing literature on a topic.    If you find a literature review that fits your topic, take a look at its references/works cited list for leads on other relevant articles and books!

You can use the library's article databases to find literature reviews as well!  Click here for tips.

• Share on Facebook

Was this helpful? Yes 7 No 1

Related Topics

• Articles & Journals
• Information Literacy

Need personalized help? Librarians are available 365 days/nights per year!  See our schedule.

Learn more about how librarians can help you succeed.    

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, generate accurate citations for free.

• Knowledge Base

Methodology

• Types of Research Designs Compared | Guide & Examples

Types of Research Designs Compared | Guide & Examples

Published on June 20, 2019 by Shona McCombes . Revised on June 22, 2023.

When you start planning a research project, developing research questions and creating a  research design , you will have to make various decisions about the type of research you want to do.

There are many ways to categorize different types of research. The words you use to describe your research depend on your discipline and field. In general, though, the form your research design takes will be shaped by:

• The type of knowledge you aim to produce
• The type of data you will collect and analyze
• The sampling methods , timescale and location of the research

This article takes a look at some common distinctions made between different types of research and outlines the key differences between them.

Table of contents

Types of research aims, types of research data, types of sampling, timescale, and location, other interesting articles.

The first thing to consider is what kind of knowledge your research aims to contribute.

Prevent plagiarism. Run a free check.

The next thing to consider is what type of data you will collect. Each kind of data is associated with a range of specific research methods and procedures.

Finally, you have to consider three closely related questions: how will you select the subjects or participants of the research? When and how often will you collect data from your subjects? And where will the research take place?

Keep in mind that the methods that you choose bring with them different risk factors and types of research bias . Biases aren’t completely avoidable, but can heavily impact the validity and reliability of your findings if left unchecked.

Choosing between all these different research types is part of the process of creating your research design , which determines exactly how your research will be conducted. But the type of research is only the first step: next, you have to make more concrete decisions about your research methods and the details of the study.

Read more about creating a research design

If you want to know more about statistics , methodology , or research bias , make sure to check out some of our other articles with explanations and examples.

• Normal distribution
• Degrees of freedom
• Null hypothesis
• Discourse analysis
• Control groups
• Mixed methods research
• Non-probability sampling
• Quantitative research
• Ecological validity

Research bias

• Rosenthal effect
• Implicit bias
• Cognitive bias
• Selection bias
• Negativity bias
• Status quo bias

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

McCombes, S. (2023, June 22). Types of Research Designs Compared | Guide & Examples. Scribbr. Retrieved July 16, 2024, from https://www.scribbr.com/methodology/types-of-research/

Is this article helpful?

Shona McCombes

Other students also liked, what is a research design | types, guide & examples, qualitative vs. quantitative research | differences, examples & methods, what is a research methodology | steps & tips, what is your plagiarism score.

What is a review article?

Learn how to write a review article.

What is a review article? A review article can also be called a literature review, or a review of literature. It is a survey of previously published research on a topic. It should give an overview of current thinking on the topic. And, unlike an original research article, it will not present new experimental results.

Writing a review of literature is to provide a critical evaluation of the data available from existing studies. Review articles can identify potential research areas to explore next, and sometimes they will draw new conclusions from the existing data.

Why write a review article?

To provide a comprehensive foundation on a topic.

To explain the current state of knowledge.

To identify gaps in existing studies for potential future research.

To highlight the main methodologies and research techniques.

Did you know? 

There are some journals that only publish review articles, and others that do not accept them.

Make sure you check the  aims and scope  of the journal you’d like to publish in to find out if it’s the right place for your review article.

How to write a review article

Below are 8 key items to consider when you begin writing your review article.

Check the journal’s aims and scope

Make sure you have read the aims and scope for the journal you are submitting to and follow them closely. Different journals accept different types of articles and not all will accept review articles, so it’s important to check this before you start writing.

Define your scope

Define the scope of your review article and the research question you’ll be answering, making sure your article contributes something new to the field. 

As award-winning author Angus Crake told us, you’ll also need to “define the scope of your review so that it is manageable, not too large or small; it may be necessary to focus on recent advances if the field is well established.” 

Finding sources to evaluate

When finding sources to evaluate, Angus Crake says it’s critical that you “use multiple search engines/databases so you don’t miss any important ones.” 

For finding studies for a systematic review in medical sciences,  read advice from NCBI . 

Writing your title, abstract and keywords

Spend time writing an effective title, abstract and keywords. This will help maximize the visibility of your article online, making sure the right readers find your research. Your title and abstract should be clear, concise, accurate, and informative. 

For more information and guidance on getting these right, read our guide to writing a good abstract and title  and our  researcher’s guide to search engine optimization . 

Introduce the topic

Does a literature review need an introduction? Yes, always start with an overview of the topic and give some context, explaining why a review of the topic is necessary. Gather research to inform your introduction and make it broad enough to reach out to a large audience of non-specialists. This will help maximize its wider relevance and impact. 

Don’t make your introduction too long. Divide the review into sections of a suitable length to allow key points to be identified more easily.

Include critical discussion

Make sure you present a critical discussion, not just a descriptive summary of the topic. If there is contradictory research in your area of focus, make sure to include an element of debate and present both sides of the argument. You can also use your review paper to resolve conflict between contradictory studies.

What researchers say

Angus Crake, researcher

As part of your conclusion, include making suggestions for future research on the topic. Focus on the goal to communicate what you understood and what unknowns still remains.

Use a critical friend

Always perform a final spell and grammar check of your article before submission. 

You may want to ask a critical friend or colleague to give their feedback before you submit. If English is not your first language, think about using a language-polishing service.

Find out more about how  Taylor & Francis Editing Services can help improve your manuscript before you submit.

What is the difference between a research article and a review article?

Before you submit your review article…

Complete this checklist before you submit your review article:

Have you checked the journal’s aims and scope?

Have you defined the scope of your article?

Did you use multiple search engines to find sources to evaluate?

Have you written a descriptive title and abstract using keywords?

Did you start with an overview of the topic?

Have you presented a critical discussion?

Have you included future suggestions for research in your conclusion?

Have you asked a friend to do a final spell and grammar check?

Expert help for your manuscript

Taylor & Francis Editing Services  offers a full range of pre-submission manuscript preparation services to help you improve the quality of your manuscript and submit with confidence.

Related resources

How to edit your paper

Writing a scientific literature review

Educational resources and simple solutions for your research journey

What is Research? Definition, Types, Methods, and Examples

Academic research is a methodical way of exploring new ideas or understanding things we already know. It involves gathering and studying information to answer questions or test ideas and requires careful thinking and persistence to reach meaningful conclusions. Let’s try to understand what research is.   

Table of Contents

Why is research important?    

Whether it’s doing experiments, analyzing data, or studying old documents, research helps us learn more about the world. Without it, we rely on guesswork and hearsay, often leading to mistakes and misconceptions. By using systematic methods, research helps us see things clearly, free from biases. (1)   

What is the purpose of research?  

In the real world, academic research is also a key driver of innovation. It brings many benefits, such as creating valuable opportunities and fostering partnerships between academia and industry. By turning research into products and services, science makes meaningful improvements to people’s lives and boosts the economy. (2)(3)  

What are the characteristics of research?    

The research process collects accurate information systematically. Logic is used to analyze the collected data and find insights. Checking the collected data thoroughly ensures accuracy. Research also leads to new questions using existing data.   

Accuracy is key in research, which requires precise data collection and analysis. In scientific research, laboratories ensure accuracy by carefully calibrating instruments and controlling experiments. Every step is checked to maintain integrity, from instruments to final results. Accuracy gives reliable insights, which in turn help advance knowledge.   

Types of research    

The different forms of research serve distinct purposes in expanding knowledge and understanding:    

• Exploratory research ventures into uncharted territories, exploring new questions or problem areas without aiming for conclusive answers. For instance, a study may delve into unexplored market segments to better understand consumer behaviour patterns.   
• Descriptive research delves into current issues by collecting and analyzing data to describe the behaviour of a sample population. For instance, a survey may investigate millennials’ spending habits to gain insights into their purchasing behaviours.   
• Explanatory research, also known as causal research, seeks to understand the impact of specific changes in existing procedures. An example might be a study examining how changes in drug dosage over some time improve patients’ health.   
• Correlational research examines connections between two sets of data to uncover meaningful relationships. For instance, a study may analyze the relationship between advertising spending and sales revenue.   
• Theoretical research deepens existing knowledge without attempting to solve specific problems. For example, a study may explore theoretical frameworks to understand the underlying principles of human behaviour.   
• Applied research focuses on real-world issues and aims to provide practical solutions. An example could be a study investigating the effectiveness of a new teaching method in improving student performance in schools.  (4)

Types of research methods

• Qualitative Method: Qualitative research gathers non-numerical data through interactions with participants. Methods include one-to-one interviews, focus groups, ethnographic studies, text analysis, and case studies. For example, a researcher interviews cancer patients to understand how different treatments impact their lives emotionally.    
• Quantitative Method: Quantitative methods deal with numbers and measurable data to understand relationships between variables. They use systematic methods to investigate events and aim to explain or predict outcomes. For example, Researchers study how exercise affects heart health by measuring variables like heart rate and blood pressure in a large group before and after an exercise program. (5)  

Basic steps involved in the research process    

Here are the basic steps to help you understand the research process:   

• Choose your topic: Decide the specific subject or area that you want to study and investigate. This decision is the foundation of your research journey.   
• Find information: Look for information related to your research topic. You can search in journals, books, online, or ask experts for help.   
• Assess your sources: Make sure the information you find is reliable and trustworthy. Check the author’s credentials and the publication date.   
• Take notes: Write down important information from your sources that you can use in your research.   
• Write your paper: Use your notes to write your research paper. Broadly, start with an introduction, then write the body of your paper, and finish with a conclusion.   
• Cite your sources: Give credit to the sources you used by including citations in your paper.   
• Proofread: Check your paper thoroughly for any errors in spelling, grammar, or punctuation before you submit it. (6)

How to ensure research accuracy?  

Ensuring accuracy in research is a mix of several essential steps:    

• Clarify goals: Start by defining clear objectives for your research. Identify your research question, hypothesis, and variables of interest. This clarity will help guide your data collection and analysis methods, ensuring that your research stays focused and purposeful.   
• Use reliable data: Select trustworthy sources for your information, whether they are primary data collected by you or secondary data obtained from other sources. For example, if you’re studying climate change, use data from reputable scientific organizations with transparent methodologies.   
• Validate data: Validate your data to ensure it meets the standards of your research project. Check for errors, outliers, and inconsistencies at different stages, such as during data collection, entry, cleaning, or analysis.    
• Document processes: Documenting your data collection and analysis processes is essential for transparency and reproducibility. Record details such as data collection methods, cleaning procedures, and analysis techniques used. This documentation not only helps you keep track of your research but also enables others to understand and replicate your work.   
• Review results: Finally, review and verify your research findings to confirm their accuracy and reliability. Double-check your analyses, cross-reference your data, and seek feedback from peers or supervisors. (7) 

Research is crucial for better understanding our world and for social and economic growth. By following ethical guidelines and ensuring accuracy, researchers play a critical role in driving this progress, whether through exploring new topics or deepening existing knowledge.   

References:  

• Why is Research Important – Introductory Psychology – Washington State University  
• The Role Of Scientific Research In Driving Business Innovation – Forbes  
• Innovation – Royal Society  
• Types of Research – Definition & Methods – Bachelor Print  
• What Is Qualitative vs. Quantitative Study? – National University  
• Basic Steps in the Research Process – North Hennepin Community College  
• Best Practices for Ensuring Data Accuracy in Research – LinkedIn  

Researcher.Life is a subscription-based platform that unifies the best AI tools and services designed to speed up, simplify, and streamline every step of a researcher’s journey. The Researcher.Life All Access Pack is a one-of-a-kind subscription that unlocks full access to an AI writing assistant, literature recommender, journal finder, scientific illustration tool, and exclusive discounts on professional publication services from Editage.  

Based on 21+ years of experience in academia, Researcher.Life All Access empowers researchers to put their best research forward and move closer to success. Explore our top AI Tools pack, AI Tools + Publication Services pack, or Build Your Own Plan. Find everything a researcher needs to succeed, all in one place –  Get All Access now starting at just $17 a month !    

Related Posts

Top 7 Tried and Tested Paraphrasing Techniques

How to Make a Graphical Abstract for Your Research Paper (with Examples)

• UNO Criss Library

Social Work Research Guide

What is a research journal.

• Find Articles
• Find E-Books and Books

Reading an Academic Article

• Free Online Resources
• Reference and Writing
• Citation Help This link opens in a new window

Anatomy of a Scholarly Article

TIP: When possible, keep your research question(s) in mind when reading scholarly articles. It will help you to focus your reading.

Title : Generally are straightforward and describe what the article is about. Titles often include relevant key words.

Abstract : A summary of the author(s)'s research findings and tells what to expect when you read the full article. It is often a good idea to read the abstract first, in order to determine if you should even bother reading the whole article.

Discussion and Conclusion : Read these after the Abstract (even though they come at the end of the article). These sections can help you see if this article will meet your research needs. If you don’t think that it will, set it aside.

Introduction : Describes the topic or problem researched. The authors will present the thesis of their argument or the goal of their research.

Literature Review : May be included in the introduction or as its own separate section. Here you see where the author(s) enter the conversation on this topic. That is to say, what related research has come before, and how do they hope to advance the discussion with their current research?

Methods : This section explains how the study worked. In this section, you often learn who and how many participated in the study and what they were asked to do. You will need to think critically about the methods and whether or not they make sense given the research question.

Results : Here you will often find numbers and tables. If you aren't an expert at statistics this section may be difficult to grasp. However you should attempt to understand if the results seem reasonable given the methods.

Works Cited (also be called References or Bibliography ): This section comprises the author(s)’s sources. Always be sure to scroll through them. Good research usually cites many different kinds of sources (books, journal articles, etc.). As you read the Works Cited page, be sure to look for sources that look like they will help you to answer your own research question.

Adapted from http://library.hunter.cuny.edu/research-toolkit/how-do-i-read-stuff/anatomy-of-a-scholarly-article

A research journal is a periodical that contains articles written by experts in a particular field of study who report the results of research in that field. The articles are intended to be read by other experts or students of the field, and they are typically much more sophisticated and advanced than the articles found in general magazines. This guide offers some tips to help distinguish scholarly journals from other periodicals.

CHARACTERISTICS OF RESEARCH JOURNALS

PURPOSE : Research journals communicate the results of research in the field of study covered by the journal. Research articles reflect a systematic and thorough study of a single topic, often involving experiments or surveys. Research journals may also publish review articles and book reviews that summarize the current state of knowledge on a topic.

APPEARANCE : Research journals lack the slick advertising, classified ads, coupons, etc., found in popular magazines. Articles are often printed one column to a page, as in books, and there are often graphs, tables, or charts referring to specific points in the articles.

AUTHORITY : Research articles are written by the person(s) who did the research being reported. When more than two authors are listed for a single article, the first author listed is often the primary researcher who coordinated or supervised the work done by the other authors. The most highly‑regarded scholarly journals are typically those sponsored by professional associations, such as the American Psychological Association or the American Chemical Society.

VALIDITY AND RELIABILITY : Articles submitted to research journals are evaluated by an editorial board and other experts before they are accepted for publication. This evaluation, called peer review, is designed to ensure that the articles published are based on solid research that meets the normal standards of the field of study covered by the journal. Professors sometimes use the term "refereed" to describe peer-reviewed journals.

WRITING STYLE : Articles in research journals usually contain an advanced vocabulary, since the authors use the technical language or jargon of their field of study. The authors assume that the reader already possesses a basic understanding of the field of study.

REFERENCES : The authors of research articles always indicate the sources of their information. These references are usually listed at the end of an article, but they may appear in the form of footnotes, endnotes, or a bibliography.

PERIODICALS THAT ARE NOT RESEARCH JOURNALS

POPULAR MAGAZINES : These are periodicals that one typically finds at grocery stores, airport newsstands, or bookstores at a shopping mall. Popular magazines are designed to appeal to a broad audience, and they usually contain relatively brief articles written in a readable, non‑technical language.

Examples include: Car and Driver , Cosmopolitan , Esquire , Essence , Gourmet , Life , People Weekly , Readers' Digest , Rolling Stone , Sports Illustrated , Vanity Fair , and Vogue .

NEWS MAGAZINES : These periodicals, which are usually issued weekly, provide information on topics of current interest, but their articles seldom have the depth or authority of scholarly articles.

Examples include: Newsweek , Time , U.S. News and World Report .

OPINION MAGAZINES : These periodicals contain articles aimed at an educated audience interested in keeping up with current events or ideas, especially those pertaining to topical issues. Very often their articles are written from a particular political, economic, or social point of view.

Examples include: Catholic World , Christianity Today , Commentary , Ms. , The Militant , Mother Jones , The Nation , National Review , The New Republic , The Progressive , and World Marxist Review .

TRADE MAGAZINES : People who need to keep up with developments in a particular industry or occupation read these magazines. Many trade magazines publish one or more special issues each year that focus on industry statistics, directory lists, or new product announcements.

Examples include: Beverage World , Progressive Grocer , Quick Frozen Foods International , Rubber World , Sales and Marketing Management , Skiing Trade News , and Stores .

Literature Reviews

• Literature Review Guide General information on how to organize and write a literature review.
• The Literature Review: A Few Tips On Conducting It Contains two sets of questions to help students review articles, and to review their own literature reviews.
• << Previous: Find E-Books and Books
• Next: Statistics >>
• Last Updated: Jun 20, 2024 10:14 AM
• URL: https://libguides.unomaha.edu/social_work

• How to Cite
• Language & Lit
• Rhyme & Rhythm
• The Rewrite
• Search Glass

Definition of a Research Article

A research article reports the results of original research, assesses its contribution to the body of knowledge in a given area, and is published in a peer-reviewed scholarly journal. A given academic field will likely have dozens of peer-reviewed journals. For university professors, publishing their research plays a key role in determining whether they are granted tenure. Once, research articles had only a limited audience consisting mainly of other scholars and graduate students. Today, websites such as Google Scholar and the proliferation of electronic academic journals have broadened the potential audience for research articles.

Research articles generally consist of the following components: a title and abstract, an introduction, a methodology, results, discussion, and references. Before they are published, the editor of the journal to which the manuscript was submitted sends it to experts in the same field for review. These scholars will review the article for, among other things, the appropriateness of its methodology and its relevance to the field. They may suggest revisions. The peer review process is lengthy. It may be a year or longer between the time an article is submitted and its publication.

Title and Abstract

The title and abstract are key factors in determining whether the entire article will be read. A title should be descriptive, giving the reader an idea of the focus of the study. Because the Internet has made it possible to access so many research articles online, a title should contain enough keywords for an interested reader to find the article.

The abstract, meanwhile, serves as a mini-summary of the study. Many readers will review the abstract and, based on the findings, will decide whether to read the entire article.

Introduction

The introduction of a research article should state the problem being studied and the reason for the study. To place the research in proper context, the introduction should contain a brief summary of the previous research in the area covered by the study. This literature review should include references, which should be listed in the references section at the end of the article. By presenting an overview of the previous research, the article's author(s) can explain how the study presented in the article will contribute to and advance the body of knowledge.

This section of the research article should outline the methodology the author(s) used in conducting the study. Including information on methods used allows readers to determine whether the study used appropriate research methods for the question being investigated. It also makes it possible for other researchers to replicate the study and see if they obtain the same results.

The results section will present the data, the meat of the study. It is easy to confuse the results section with the discussion section that follows, in which the article's author interprets the results of the study. The results section should only report the results from the data analysis, regardless of whether the study is qualitative or quantitative.

The discussion section presents an interpretation of the results of the study. The authors will summarize the findings and assess them in the larger context of the existing knowledge, pointing out the ways in which their findings relate to those from prior studies. Any unusual or unexpected results will be discussed in this section as well. Finally, the authors will consider the larger theoretical implications of the study's results.

The citations (references) come at the end of the article and should list all books, articles, and other resources used and cited in the article. The references -- and the entire article -- should be written in the appropriate style (Modern Languages Association, American Psychological Association, Chicago, etc.).

• Google Scholar-Source for Research Articles

Shane Hall is a writer and research analyst with more than 20 years of experience. His work has appeared in "Brookings Papers on Education Policy," "Population and Development" and various Texas newspapers. Hall has a Doctor of Philosophy in political economy and is a former college instructor of economics and political science.

Stack Exchange Network

Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Q&A for work

Connect and share knowledge within a single location that is structured and easy to search.

Difference between Paper and Article for scientific writings

As I know, in most of situations (in scientific context) these two terms are used to point to same thing and even they are used interchangeably.

For example,

Theory of value with public goods: A survey article

A survey paper on cloud computing

Are there any major differences between them? and can we use them interchangeably in any context?

• differences

• 1 See also: article vs paper –  Martin Thoma Commented Nov 24, 2019 at 11:46

3 Answers 3

The following extract helps understand the difference between a research article and a research paper :

Research paper and research articles are pieces of writing that require critical analysis, inquiry, insight, and demonstration of some special skills from students and scientists. It is really overwhelming for students when their teachers ask them to write a research paper as a form of assignment. Students remain confused between a research paper and a research article because of their similarities. This article attempts to find out if the two terms are synonymous or there is any difference between the two.

Research Article

What do you do when you are a scientist or a scholar and have arrived at a solution to a problem or have made a discovery that you want to share with the world? Well, one of the best ways to let the world know about your piece of wisdom or knowledge is through a research article. This is a piece of writing that contains an original research idea with the relevant data and findings Research article is published in renowned scientific journals that are involved with works in the area to which the paper pertains. A research article is a paper or writing that informs people of a path breaking research or a finding with clinical data to support the finding.

Research Paper

Research is an activity that is given much importance in academics, and this is why assignments requiring research and technical writing start early in the school. Students are asked to submit a research paper as early as in High School, and they become used to the concept when they are pursuing higher studies in colleges. However, a research paper is not just these assignment papers written by students as those written by scholars and scientists and published in journals are also referred to as research papers.

• What is the difference between Research Article and Research Paper?

• There is no difference as such between a research article and a research paper and both involve original research with findings. • There is a trend to refer to term papers and academic papers written by students in colleges as research papers whereas articles submitted by scholars and scientists with their groundbreaking research are termed as research articles. • Research articles are published in renowned scientific journals whereas papers written by students do not go to journals.

(www.differencebetween.com)

There is no definitive distinction between papers and articles that can be applied to all scientific disciplines. Usage varies between disciplines. and within disciplines it can vary depending on context.

Both the examples quoted refer to ‘writings’ that are surveys (in other areas often termed reviews) — one in the field of a social science (economics) and the other in a numerical science (computing). However the term science is also (and perhaps more) associated with the experimental sciences (physics, chemistry and biology), where the types of ‘writings’ are different and where different words are used to distinguish them.

Articles and papers in the Experimental Sciences

Let me illustrate this for the Biomolecular Sciences (biochemistry, molecular biology, molecular genetics and the like). As a practitioner in this area, when I hear these terms, e.g. talking to colleagues, I understand:

Paper : A report of a piece of experimental research work in which the original data presented by the authors was central to interpretation and conclusions regarding advancement of knowledge and understanding of the field. Article : A review or commentary in which the author was discussing the previously published work of others (perhaps including his own) in attempting to provide a perspective of the field or to present a new theory/model/interpretation by integrating such work.

However, despite this professional conversational use of the terms, if I go to any specific journal — here the US heavyweight, Journal of Biological Chemistry (JBC) — I would find a somewhat different usage:

JBC publishes several types of articles but only two of those can be submitted as an unsolicited manuscript: regular papers and accelerated communications.

Thus, JBC regards all the ‘writings’ it publishes as ‘articles’, in common with other journals such as The Journal of Biophysics , and this is consistent with general non-scientific usage — “I read an article in the Financial Times yesterday…”

The way JBC uses ‘regular paper’, is consistent with my specialist conversational definition (above), and although it doesn’t actually say what types of ‘article’ are unsolicited, but if you look at a table of contents of the journal , you would conclude that for this journal it is ‘minireviews’ and historical appraisals of the work of individual scientists.

The Journal of Biophysics only uses the term ‘paper’ in describing only one of its categories of ‘article’:

Comments to the Editor | Short commentaries on a paper published earlier in BJ.

Again using ‘paper’ rather in the sense I defined above.

To conclude, in the extended sense used by peer-reviewed journals in the experimental sciences, all published ‘papers’ can be referred to as articles, but not all articles would be referred to as ‘papers’. (One wouldn’t use ‘paper’ for an editorial, a news item and generally not for a review.) This is exactly the opposite conclusion reached by @1006a from his reading of the OED.

Conflict with the OED and non-experimental sciences

How can one resolve the conflict with the OED, mentioned above? I think the OED describes more traditional usage in the non-experimental sciences and the arts. It is pertinent, in this respect, to consider the phrase “reading a paper” .

As far as my area of science goes, this is just a rather outdated term for presenting one’s results orally at a conference. The talk in itself is transitory, the abstract unreviewed, and the information conveyed will most probably be published elsewhere.

However for colleagues in computing science the talk is likely to be based on a ‘paper’ that has been submitted to the conference organisers, selected after peer-review, and will be published as conference proceedings or in a journal associated with the conference. This is more in line with traditional non-scientific academic presentations, although in this case the ‘paper’ might never have been published.

The difference would seem to derive in part from whether the field of science is one in which original work is in the form of ideas or in the form of measurements and their interpretation.

The distinction I would make is that an article is formally published, generally in some kind of periodical. The relevant definition, from Oxford Dictionaries:

A piece of writing included with others in a newspaper, magazine, or other publication.

Scholarly/scientific/research articles are thus "pieces of writing included with others in" an appropriate publication, most often an academic journal (see Wikipedia).

A paper , on the other hand, may or may not be published anywhere; and if it is published, may be in some alternate venue like conference proceedings (though it can be published in a scholarly journal). Again from Oxford:

An essay or dissertation, especially one read at an academic lecture or seminar or published in an academic journal.

So you can generally call any scientific (research) article a paper, but not all papers are articles.

Edited to clarify the last sentence, to which I also added the parenthetical (research):

Of course, not all articles are scientific (or research ) articles; that distinction generally means that the article presents original research, and as I am using it, that it has met certain standards of whichever field it represents (usually some form of peer review) so that it can be published in a scientific/scholarly journal. A scientific (research) paper meets the first of these criteria, but not necessarily the second (it presents original research, but may or may not be published). There are other kinds of articles/papers, which would ordinarily get a different modifier, like review or meta-review (or newspaper/magazine etc. for articles), or might commonly go by other terms altogether, like essay .

By this definition, not all articles are papers, and not all papers are articles, but all scientific (research) articles are also scientific (research) papers.

• Just to mention that in my consideration of experimental sciences I present the opposite conclusion from that you draw from the OED. Please don't think I am saying you are wrong, but as I explain, that your assertions only hold for certain areas of science. –  David Commented Jul 15, 2017 at 22:27
• @David The key distinction I make is that articles are published . That would, indeed, include things like (literature) review articles, commentary, and possibly book reviews. It does not exclude original research in any field of which I am aware (which includes "experimental science"). It is certainly possible that certain disciplines or specific journals have non-standard usages, but I don't believe it breaks down along "experimental" and "non-experimental" lines. –  1006a Commented Jul 16, 2017 at 16:38
• I agree about there being a difference in relation to publication. The whole background of "reading a paper" implies it can exist without being published, and even in the experimental sciences one might say "I wrote a paper about 'whatever' and sent it to such-and-such a Journal, but they rejected it because the referees were too stupid to understand it". You might feasibly say that about an article (I once had a solicited mini-review rejected because it was thought to be in bad taste) but it would be unusual. But a very popular program for storing PDFs of publications is called... "Papers". –  David Commented Jul 16, 2017 at 16:53

Your Answer

Sign up or log in, post as a guest.

Required, but never shown

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy .

Not the answer you're looking for? Browse other questions tagged meaning differences science or ask your own question .

• Featured on Meta
• Announcing a change to the data-dump process
• Upcoming initiatives on Stack Overflow and across the Stack Exchange network...
• We spent a sprint addressing your requests — here’s how it went

Hot Network Questions

• What goods yield the best profit for time-travel arbitrage?
• Why can THHN/THWN go in Schedule 40 PVC but NM cable (Romex) requires Schedule 80?
• Wait, ASCII was 128 characters all along?
• I can't find a nice literal translation for "Stella caelis exstirpavit"
• Knights, Knaves, and Spies
• Reorder for smallest largest prefix sum
• What concretely does it mean to "do mathematics in a topos X"?
• Diminished/Half diminished
• Formula for bump function
• Accelerometer readings not consistently increasing during movement
• Always orient a sundial towards polar north?
• A story about a personal mode of teleportation, called "jaunting," possibly in Analog or Amazing Stories
• Why are there two cables connected to this GFCI outlet?
• Book series where soldiers or pilots from Earth are teleported to a world where they learn how to use crystal magic technology
• How to request for a package to be added to the Fedora repositories?
• ¿Cómo se traduciría al español "wait for the other shoe to drop"?
• The book where someone can serve a sentence in advance
• What does HJD-2450000 mean?
• Teaching students how to check the validity of their proofs
• Complexity of permutation group intersection
• How to Study Aristotles Ethics
• Implementing stoicism in daily life
• Domestic Air Travel within the US with Limited Term Driver's License and no passport, for non-resident aliens?
• Wikipedia states that the relativistic Doppler effect is the same whether it is the source or the receiver that is stationary. Can this be true?

• SUGGESTED TOPICS
• The Magazine
• Newsletters
• Managing Yourself
• Managing Teams
• Work-life Balance
• The Big Idea
• Data & Visuals
• Reading Lists
• Case Selections
• HBR Learning
• Topic Feeds
• Account Settings
• Email Preferences

Research: New Hires’ Psychological Safety Erodes Quickly

• Derrick P. Bransby,
• Michaela J. Kerrissey,
• Amy C. Edmondson

And what leaders can do to protect it.

Across industries, from manufacturing to health care, the luxury of waiting years to benefit from new talent is long gone. Thriving in today’s dynamic economy means bringing new hires up the learning curve faster than ever. Yet, the authors’ latest research suggests one catalyst for learning is often lacking when it’s needed most: psychological safety. They show why newcomers are vulnerable to this loss and present strategies to help preserve their early willingness to speak up.

In October 2021, Delta Air Lines CEO Ed Bastian noted a significant shift in the airline’s workforce as it emerged from the Covid-19 pandemic. Speaking to investors, he called it a juniority benefit . “Many of our most experienced employees have chosen to retire, and that’s opened up opportunities for younger people,” he said, framing the change as advantageous for the company. But juniority benefits were not without costs.

• DB Derrick P. Bransby is a doctoral student at Harvard Business School. His research explores the intersections of creativity, innovation, and learning in teams.
• Michaela J. Kerrissey is an assistant professor of management at the Harvard T.H. Chan School of Public Health.
• Amy C. Edmondson is the Novartis Professor of Leadership and Management at Harvard Business School. Her latest book is Right Kind of Wrong: The Science of Failing Well (Atria Books, 2023).

Partner Center

What causes lupus? A new study reveals potential treatment options.

The research found alternative pathways to regulating the abnormal autoimmune response.

We've detected unusual activity from your computer network

To continue, please click the box below to let us know you're not a robot.

Why did this happen?

Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. For more information you can review our Terms of Service and Cookie Policy .

For inquiries related to this message please contact our support team and provide the reference ID below.

Asking the better questions that unlock new answers to the working world's most complex issues.

Trending topics

AI insights

EY podcasts

EY webcasts

Operations leaders

Technology leaders

Marketing and growth leaders

Cybersecurity and privacy leaders

Risk leaders

EY Center for Board Matters

EY helps clients create long-term value for all stakeholders. Enabled by data and technology, our services and solutions provide trust through assurance and help clients transform, grow and operate.

Artificial Intelligence (AI)

Strategy, transaction and transformation consulting

Technology transformation

Tax function operations

Climate change and sustainability services

EY Ecosystems

Supply chain and operations

EY Partner Ecosystem

Explore Services

We bring together extraordinary people, like you, to build a better working world.

Experienced professionals

MBA and advanced-degree students

Student and entry level programs

Contract workers

EY-Parthenon careers

Discover how EY insights and services are helping to reframe the future of your industry.

Case studies

Energy and resources

How data analytics can strengthen supply chain performance

13 Jul 2023 Ben Williams

How Takeda harnessed the power of the metaverse for positive human impact

26 Jun 2023 Edwina Fitzmaurice

Banking and Capital Markets

How cutting back infused higher quality in transaction monitoring

11 Jul 2023 Ron V. Giammarco

At EY, our purpose is building a better working world. The insights and services we provide help to create long-term value for clients, people and society, and to build trust in the capital markets.

New EY research finds AI investment is surging, with senior leaders seeing more positive ROI as hype continues to become reality

15 Jul 2024 Lizzie McWilliams

New EY Consumer Products and Retail Executive Pulse reveals perception vs. reality gap for AI maturity

09 Jul 2024 EY Americas

EY Announces Winners for the Entrepreneur Of The Year® 2024 Mid-Atlantic Award

21 Jun 2024 Victoria Kasper

No results have been found

Recent Searches

CIO Survey: will you set the GenAI agenda or follow the leaders?

Get insights on how CIOs will address the challenges and capture the full benefits of GenAI in the 2024 EY CIO Sentiment Survey.

How a flexible supply chain raised the bar for the beverage industry

The client’s goal: better accommodate future growth, predict customer demands, and add agility to inventory and production lines. Learn how we did it.

How can your business go from competitive to cutting edge?

Learn how the EY-Microsoft Alliance delivers AI driven strategies and smart business solutions using cloud technology.

Select your location

Press contact

EY US Public Relations Associate Director

• Send e-mail to Lizzie McWilliams
• Open LinkedIn profile of Lizzie McWilliams

First AI Pulse Survey reveals that the number of senior leaders investing $10 million or more is set to nearly double, but many are failing to also invest in necessary infrastructure, jeopardizing AI’s impact

After more than a year of hype around generative AI’s potential, business leaders report that they are already seeing a return on their artificial intelligence (AI) investments and plan to increasingly become more bullish, according to new data from Ernst & Young LLP ( EY US ). Among the 95% of senior leaders who report that their organizations are currently investing in AI, the number of companies investing $10 million or more in the technology is set to nearly double next year to 30%, up from 16% currently investing at that level. However, despite the forecasted investment boom, the survey also found that many leaders are ignoring the foundational functions AI needs to thrive.

The new  EY AI Pulse Survey   is the first in a series that asked 500 US senior leaders across industries about their AI technology investments, impacts and challenges. As leaders look to create sustainable momentum toward full-scale AI adoption, the study finds that senior leaders whose organizations are investing in AI are seeing tangible impact across business functions, including about three-quarters who are experiencing positive ROI on:

• Operational efficiencies (77%)
• Employee productivity (74%)
• Customer satisfaction (72%)

“The world in which we do business has been forever altered by the emergence of generative AI,” said Dan Diasio , EY Global Artificial Intelligence Consulting Leader. “Nearly all companies are investing in AI, but we’re seeing a divergence between companies experimenting in small ways and those making larger investments, with the leaders who continue prioritizing investments in AI increasingly ahead of the pack and experiencing positive returns.”

Investment matters – those committing 5% or more of budget see outsized returns

Senior leaders whose organizations are investing in AI and whose current budgets for AI investments are 5% or more of their total budgets saw higher rates of positive return across dimensions surveyed when compared with those who spend less than 5%, including in employee productivity (76% vs. 62%, respectively), cybersecurity (74% vs. 58%), product innovation (71% vs. 55%) and creating competitive advantages (73% vs. 47%).

The positive impacts of AI are setting up an investment boom cycle. Among senior leaders at organizations that invest in AI, about half (51%) admit that three years ago, their organizations spent less than 5% of their total budgets on AI investments. Today, 88% of those same leaders spend 5% or more of their total budgets on AI, with the number set to grow even higher as half (50%) of senior leaders said they will dedicate 25% or more of their total budgets toward AI investments in the coming year.

“Business leaders are beginning to shape their future by raising strategic AI investments,” said Traci Gusher , EY Americas AI, Data and Automation Leader. “But the survey uncovered significant risks on the path to enterprise-wide AI adoption, including data infrastructure, ethical frameworks and talent acquisition. These are key to fully maximizing AI’s abilities and will allow organizations to differentiate themselves in the marketplace.”

Without a strong infrastructure foundation, efforts to maximize AI’s full potential will fail

While its ability to revolutionize the workplace is without question, AI is only as good as the underlying infrastructure, the governance framework it operates within and the talent development needed to properly use the technology. Without a strong foundation from which to harness the power of AI, leaders risk their investments cracking and crumbling beneath them. Yet few leaders reported that their organizations were taking these steps:

• Data infrastructure: Only 36% of senior leaders say that they’re investing in data infrastructure (i.e., quality, accessibility and governance of data) fully and at scale, meaning AI is missing crucial information that would enable it to produce better, more accurate results.
• Responsible AI: Senior leaders acknowledged the importance of ethical AI use, but just about half (54%) of senior leaders whose organizations are investing in AI said that organizational focus on ensuring AI operates ethically will increase over the next year, and only about a third said their organizations are building an AI governance framework fully and at scale (34%) or is addressing bias in AI models fully and at scale (32%).
• Talent attraction and retention: 83% of senior leaders prioritize attracting workers who are knowledgeable of AI, yet only 37% of senior leaders said that their organizations are training/upskilling employees on AI fully and at scale, exposing a gap for leaders to capitalize on by developing AI capabilities internally, given the challenging state of the AI talent market.

“AI is clearly moving out of the hype phase and firmly toward being a viable means of productivity for organizations,” added Gusher. “As we move into the next phase of full-scale AI integration, leaders will need to develop a holistic strategy that completely reimagines the entire enterprise system to create an AI-centric business that best harnesses the transformative power of the technology.”

Methodology

EY US commissioned a third party to conduct the 2024 EY AI Pulse Survey. The online survey was conducted among n=500 US-employed decision-makers (SVP+) in the health; life sciences; energy; technology, media and telecommunications (TMT); government and public sector; consumer products and retail; advanced manufacturing and mobility (AMM); financial services; private equity; and real estate, hospitality and construction (RHC) industries (i.e., n=50 per industry). The survey was fielded from April 29, 2024 through May 6, 2024. The margin of error for the total sample is +/- 4 percentage points.

EY exists to build a better working world, helping create long-term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. Information about how EY collects and uses personal data and a description of the rights individuals have under data protection legislation are available via ey.com/privacy. EY member firms do not practice law where prohibited by local laws. For more information about our organization, please visit ey.com.

Ernst & Young LLP is a client-serving member firm of Ernst & Young Global Limited operating in the US.

• Connect with us
• Our locations
• Do Not Sell or Share My Personal Information
• Legal and privacy
• Accessibility
• Open Facebook profile
• Open X profile
• Open LinkedIn profile
• Open Youtube profile

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.

An official website of the United States government

Here’s how you know

Official websites use .gov A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

• Science and Technology Directorate

Feature Article: S&T Deploys DETER at the Indy 500

The Science and Technology Directorate (S&T), Cybersecurity and Infrastructure Security Agency (CISA), and U.S. Army Engineer Research and Development Center (ERDC) teamed up to deploy a new vehicle barrier at this year’s race. Here’s a peek at how it went and an update on why we were there.

There was something a little different this year at the Indianapolis 500.

In keeping with tradition, the 108th running of the race was held on Memorial Day weekend, and for many fans, it was the unofficial start of summer.

For S&T, it was all business.

On the Friday before the green flag waived, the DETER vehicle mitigation barrier was deployed on Georgetown Road, one of the main thoroughfares adjacent to the Speedway. It was “Carburetion Day,” or “Carb Day,” the final practice before the main event with more than 75,000 fans in attendance. While Georgetown Road is closed to vehicles on race day, Carb Day saw a steady stream of traffic and thousands of pedestrians trying to cross to-and-from the racetrack. It was the perfect venue to put DETER to use.

S&T is evaluating DETER in real-world environments like the Indy 500 and last year’s NFL Draft to identify operational requirements for CISA, and the larger Department of Homeland Security, and federal, state, and local law enforcement. The work is part of S&T’s Critical Infrastructure Security & Resilience Research Program , funded by the Infrastructure Investment and Jobs Act. Large events like these allow S&T to gather valuable data about durability and how the system operates in a real deployment. New modifications were made specifically for this deployment, including hydraulic tuning, widening of the platforms, and new safety enhancements that allowed more than 1,500 vehicles to pass over the barriers.

“DETER would take the place of a jersey barrier—if you want to block off a street effectively, you'd have to forklift jersey barriers in to position,” said S&T Physical Security Program Manager Ali Fadel. “The problem with that is, if an emergency vehicle needs to get through, you still need that forklift to move it out of the way. With DETER, we can lower that same barrier instantly and allow those emergency vehicles to pass. We can also temporarily stop traffic for as long as necessary until law enforcement deems that it is safe for traffic to continue.”

On the scene, ERDC designer August Johnson pointed out a new DETER use. “It's performing a function that I hadn't necessarily thought of before,” he said. “We are using it kind of as a speed bump today, just to slow traffic down that's approaching this intersection where a lot of pedestrians are crossing. I think it's proving very useful in that function as well, slowing down traffic before they get to the intersection where all these folks are trying to get into the raceway."

As part of the demonstration, the vehicle barrier was raised to stop traffic, and in just a matter of seconds, the “speed bump” became a barrier four feet high. Then, a few seconds later, it was lowered and cars and trucks were once again passing over it.

DETER was moved to a different location on race day, demonstrating the versatility of the system as it safeguarded the more than 300,000 fans in attendance as they enjoyed the race weekend activities.

Mr. Fadel stressed that the deployment and testing of DETER at Indy was a great example of agencies working together for a common goal.

“This has been a highly collaborative effort between S&T, the Army Corps of Engineers, as well as DHS components like CISA and even the Transportation Security Administration,” he said. “In addition, our public/private partnership with the Indianapolis Motor Speedway is strong, and they have been very accommodating of our partnership to test DETER in a commercial venue.”

“This kind of R&D partnership is what leads to the idea becoming something that is ready to use. These deployments prove that these concepts work in the real world.”

Listen to S&T’s Tech Speak mini podcast, A Little More Sophisticated Technology , to hear more about DETER from Ali Fadel and August Johnson at the Indy 500. For related media inquiries, contact [email protected] .

• Science and Technology
• Public Safety

• Share full article

Advertisement

Supported by

Peter Buxtun, Who Exposed Tuskegee Syphilis Study, Dies at 86

A Public Health Service employee, he turned whistle-blower after learning of decades-long research involving hundreds of poor, infected Black men who were left untreated.

By Trip Gabriel

Peter Buxtun, a whistle-blower who in 1972 exposed a 40-year government experiment to track the effects of syphilis in Black men in Alabama — who were neither told that they had the disease nor offered treatment — died on May 18 in Rocklin, Calif., near Sacramento. He was 86.

His death, in a memory care center, was from complications of Alzheimer’s disease, said John K. Seidts, a close friend. The death was first reported on Monday by The Associated Press, to which Mr. Buxtun had turned over his files and which in 1972 published the first news articles about his disclosures.

Exposure of the Tuskegee Study, as the federal research was known, created a political furor that shut it down, but the study cast a long, dark shadow as an episode of official racism embedded in government policy. It was one of the worst medical ethics scandals in U.S. history, tarnishing the do-no-harm image of doctors and, especially, sowing mistrust of the medical establishment among many African Americans.

Mr. Buxtun, the son of a Jewish father who fled Czechoslovakia before World War II to escape persecution, was working as a venereal disease investigator for the U.S. Public Health Service in San Francisco in 1965 when he overheard a co-worker talking about the Tuskegee Study taking place in rural Alabama.

One of his first acts was to visit a library to research the crimes of Nazi doctors in World War II.

He contacted the Communicable Disease Center in Atlanta (now the Centers for Disease Control and Prevention), which had cooperated with the Public Health Service in overseeing the Tuskegee Study. The agency, making no effort to conceal the study from a government employee, sent him a manila envelope stuffed with reports.

We are having trouble retrieving the article content.

Please enable JavaScript in your browser settings.

Thank you for your patience while we verify access. If you are in Reader mode please exit and  log into  your Times account, or  subscribe  for all of The Times.

Thank you for your patience while we verify access.

Already a subscriber?  Log in .

Want all of The Times?  Subscribe .

US union organizing, and unions' election win rate, is surging, NLRB says

• Medium Text

• Cemex SAB de CV Follow
• Starbucks Corp Follow
• Volkswagen AG Follow

Sign up here.

Reporting by Daniel Wiessner in Albany, New York

Our Standards: The Thomson Reuters Trust Principles. , opens new tab

Thomson Reuters

Dan Wiessner (@danwiessner) reports on labor and employment and immigration law, including litigation and policy making. He can be reached at [email protected].

Read Next / Editor's Picks

Industry Insight

Luc Cohen, Susan Heavey

David Thomas

Mike Scarcella, David Thomas

Karen Sloan