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How To Do Research

Academic Journals & Peer-Reviewed Articles

Video Thumbnail: Peer Review
Video: Peer Review

Academic journals are publications and forums where new research is evaluated.

What is a Peer-Reviewed Article?

Studies that are published in academic journals are examined by an independent panel of academic peers. This process of peer review evaluates the scope, methodology, analysis, and conclusions presented by the research. Some peer review processes emphasize relevance and significance in the field; others emphasize technical and statistical accuracy.


Types of Articles in Academic Journals

  • Original (or primary) research articles: Report the results of research studies and the science behind the results
  • Case studies: Report on unique cases that can contribute to the existing knowledge in the field
  • Literature reviews or review articles: Provide an overview of multiple articles in a certain field or on a certain topic
  • Correction or retraction articles: Update the findings of a study or refute previously published findings
  • Commentary articles and editorials: Provide opinions and personal viewpoints (bias) from experts in the field, often about controversial and current topics
  • Media and book reviews: Provide reviews of recent books, websites, or reports

parts of an articleScholarly journal articles are often long, dense, and complicated. It often takes a couple of readings to get everything out of one. By approaching them strategically, you can make the process much easier and more efficient.

Reading Order

  1. Abstract (summary)
    • Is the article relevant enough to read in detail?
    • If it was assigned to you, the abstract will help you get an overview of the article before you dive in
  2. Introduction and/or literature review
    • What is the article's purpose? What questions will it answer?
    • What other research has been done on this topic? What is the context for this author's work?
  3. Discussion and/or conclusion
    • What are the author's key takeaways from their research? What was most important?
    • What additional questions need to be answered in future research?
  4. Go back and read the parts you skipped.
    • Methodology and results 
      • Are the sample size, variables, and controls appropriate?
      • Look over any charts, tables, or other data provided.
    • Limitations section (if there is one).
      • What can or can't this research accomplish, according to the authors?
  5. Works cited or references
    • Which related sources might be useful for your research?

Other Considerations

  • Investigate the author's affiliation or institution.
    • Do they have appropriate authority and credentials?  
  • Check for funding sources, corporate sponsorship, and affiliations.
    • Are there factors that reduce the integrity of the work?
  • Look for retractions and related commentary articles.
    • Has the research been refuted since publication? How was it controversial?

student in libraryArticles in peer-reviewed journals provide detailed, technical, and scientific information. you may need to use encyclopedias and other reference sources to put the information in context before you know how to use the information in your work. You can use:

  • Research studies to support a specific part of an argument in your paper.
  • Literature reviews to help you become familiar with important developments on a topic.
  • Commentary articles to discover academic arguments or disagreements about research or ideas.
  • Article bibliographies or works cited pages to identify related and relevant sources that contributed to research on a topic.

Peer-reviewed journals are housed in library databases (and sometimes on the open web). To find them through the library, enter search terms in the Discovery Search box on the library homepage and select Academic Journals as your source type and limit your results to Peer-Reviewed.

Searchbox with "Academic Journals" and "Peer Reviewed" limiters selected

Peer-reviewed journals contain original research articles and case studies along with editorials, commentary articles, opinion essays, and book reviews, so examine your search results carefully to make sure the article is what you need for your research.