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Academic Enrichment Programs (AEP): Summer Research Program - Science & Engineering: What Are "Peer-Reviewed" Articles?

Research guide for science and engineering students in the Academic Enrichment Programs (AEP)

One of the key differences between scholarly journals and popular sources like magazines is that articles submitted for publication in scholarly journals go through the "peer review" process. It's after this review of the article by the experts in the field (the authors' peers) that the journal editors, based on the reviewers' comments, determine if the article should be accepted or rejected. They could also accept pending minor revisions, or request more substantial revisions and then review it again.

Some of the Library databases index all or mostly scholarly sources, while others index primarily popular sources like our newspaper databases. Others like Academic Source Complete index both types of sources, in which case you can easily limit your searches the peer-reviewed articles only.