The Lancet on the "Strengths and limitations of peer review" in their journals:
"Peer review does not replicate or validate research. The process relies on trust—peer reviewers are asked to provide a written evaluation of the paper, ask questions of the authors or request clarifications, and then advise editors on whether, based on what is presented to them, it is acceptable for publication, could be acceptable after revision or should be rejected."
What are some things readers can do themselves to increase their confidence in peer-reviewed sources?
For your assignment, you have been asked to find peer-reviewed journal articles. How do we differentiate these from other types of information?
You may have encountered an assignment like this already in your time at UWL, or maybe a professor has asked that you find "scholarly" sources (also called academic sources) for a research assignment. Often, we create a duality, sorting sources into broad categories - either scholarly or popular - we do this to make it easier to get the conversation started. Of course, there are more than two types of information out there.
Terms to Know Scholarly sources - publications intended for an academic audience Peer review - a formal process in which works are evaluated by fellow experts in a field prior to publication |
Popular sources are information intended for a general audience or for the public. Popular sources can be anything from a social media post to a news article; it's a broad category. Some distinguishing traits of popular sources:
Scholarly sources, in contrast, have distinguishing traits such as:
It's important to remember the distinction between scholarly and peer-reviewed: peer review is a formal process in which works are evaluated by fellow experts in a field prior to publication. Not all scholarly sources have gone through the peer review process!
Again, you have been asked to find a peer-reviewed journal article. To be sure you've found a source that fits your needs, ask yourself:
Is it a journal article?
Look for both an article and a journal title. Look for volume and issue numbers. Look for an abstract (this is a summary; most scholarly articles are long, usually 6+ pages). Look for a DOI (digital object identifier).
Is it peer-reviewed?
Look for a publication history or revision dates on the first page of the article (the dates indicate when the article went through the peer review process). Look for the name of the journal and search up the journal's homepage, then look for a description of the journal, or for a section with a "peer review policy" or information for authors.
Special thanks to University of Oklahoma Libraries and UW-Green Bay Libraries for their help in creating this guide!
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