What's in this article:
Information on peer-reviewed articles. What they are and why they matter.
While nearly all of the journals collected in JSTOR are peer-reviewed publications, our archives do contain some specific primary materials (like some journals in the Ireland Collection and the 19th Century British Pamphlet Collection).
Also, some journal content is much older than today's standard peer-review process. This means that, though all the information in JSTOR is held to a scholarly standard, not all of the publications are technically "peer-reviewed." At the current time there is no way to search JSTOR for only peer-reviewed publications. We often find that if you have questions concerning the academic legitimacy of a particular journal or book, your institution's librarian or your course instructor may be best able to answer those inquiries.