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Open Access

Resources and Information about the Open Access Movement

What Is OA?

Open Access (OA) literature is digital, online, free of charge, and free of most copyright and licensing restrictions. What makes it possible is the internet and the consent of the author or copyright-holder (Peter Suber). OA is achieved through two primary channels: archiving (Green OA) or publishing (Gold OA). OA is completely compatible with peer review.

OA archiving is the intentional act by content producers to make copies of their works available in a freely-accessible digital archive or repository. Repositories may be affiliated with funding agencies (PubMed Central) or institutions (eScholarship), or may be subject-specific (arXiv). Although archiving of the final published version is the ideal, most archived works are either preprints or postprints. Preprints are versions of works as submitted for review, and includes only the original work of the author(s). Postprints, or the author's final version, are versions that incorporate all changes from the peer review process, but have not yet been copyedited and formatted for publication (i.e., no page, volume or issue numbers, etc.).

OA publishing shifts the costs of content creation and distribution away from subscribers. What this means is that OA published information is freely available to anyone worldwide with an internet connection - no subscription necessary. Instead of relying on subscriptions to subsidize publishing costs, those costs are covered by sponsorships or author-side fees, which may be covered by institutions or grant-funding organizations. Fewer than half of all OA journals charge author-side fees, and many of those that do will waive such fees for authors with economic hardship.

Adapted from Wake Forest University Z. Smith Reynolds Library's Open Access guide, created by Molly Keener.

What Is Hybrid OA?

Hybrid OA is when publishers offer an article-by-article OA option for articles published in traditional journals. Authors who elect this option pay a fee to make their articles more accessible. Many of the major publishers offer OA by the article options (not available for all journals).

Additional publishers may be found on this list from SHERPA/RoMEO, or from the "Hybrid open access journal" entry at Wikipedia.

Common Terms

OA Gold - publishing.

OA Green - archiving.

Hybrid - article-level OA in traditional subscription access journals, usually for a fee.

Preprint - version of a scholarly work submitted for peer review including only the original work of the author(s).

Postprint - also known as the author's final version, this version incorproates all changes from peer review, but it has not yet been copyedited and formatted for publication.

Creative Commons - a nonprofit organization that creates licenses under which works are distributed with reuse permissions granted upfront.

Addendum - attached to publication or copyright transfer agreements requesting additional author rights beyond those already granted by the publisher.

Adapted from Wake Forest University Z. Smith Reynolds Library's Open Access guide, created by Molly Keener.

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