We use cookies on this site to enhance your experience

By clicking any link on this page you are giving your consent for us to set cookies.

What is Peer Review?

What is Peer Review?

Peer review acts as a quality check on academic literature, defined as ‘a formal system whereby a piece of academic work is scrutinised by people who were not involved in its creation but are considered knowledgeable about the subject.’[1] The peer review process ensures that all manuscripts submitted to journals meet certain standards, with most journals following similar steps.[2]

A peer review is normally in three stages:

  1. Editor assessment, whereby an editor will evaluate the manuscript.

  2. Peer review, whereby the editor will ask several academics and researchers to read and review the manuscript.

  3. Revision and resubmission, whereby the author will make revisions based on the peer review.

Editor Assessment

During editor assessment, the editor will evaluate the manuscript, asking questions such as:

  • Is this paper relevant to the journal’s scope?

  • Has the author followed the journal’s guidelines correctly?

  • Has the author declared a conflict of interest?

  • Does this paper have value (i.e. will readers find the paper interesting and informative)?

Peer Review

During peer review, the editor will ask several academics and researchers to read and review the manuscript. These reviewers will be experts in the field concerned. In some cases, the editor may ask you to suggest some possible reviewers if your field is particularly niche or specialized. During peer review, reviewers will check that the paper meets the following criteria:

  • The work within must be original and add new concepts or findings to academic literature.

  • The study design and methodology used must be appropriate, ethical, and easy to replicate.

  • Results must be shown clearly and appropriately.

  • Conclusions must be reliable, logical, and significant.

  • The work must be of a high enough standard to be published in a journal.

Reviewers will also give more general feedback, offering authors advice on how to improve the manuscript or study methodology. They also advise the editor on whether the paper is ready to be published (‘Accept’), is promising but requires more work (‘Accept with Changes’), or is not suitable for or does not meet the standards of the journal (‘Reject’).

Revision and Resubmission

Most papers will require at least a small amount of revision before journals are prepared to accept them for publication, giving you a chance to improve your manuscript with the reviewers’ advice in mind. Authors are responsible for making changes to the scientific content of their manuscripts, but there are services available from Charlesworth to help with issues like language, grammar, and journal formatting.

Once revisions have been made, authors should write a ‘response to reviewers’ letter to accompany their resubmission. This gives authors the opportunity to explain what they have done to incorporate the reviewers’ suggestions. If the reviewers made suggestions that you did not agree with or implement, or questioned something about your methodology, this is also your opportunity to explain your reasoning and decisions.

Once your revised manuscript has been checked again by reviewers, the editor will make the final decision on the paper.

Waiting for a Decision

Journals understand that after putting so much time and effort into creating their work, it is natural for authors to be anxious while their paper is being considered. Therefore, most journals that use online submission systems allow authors to check the progress of their paper through the peer review process. Authors can be alerted by email whenever their manuscript moves to a new stage or a decision is made, and they have the option of logging into their accounts to check the status of their paper manually.

Want to Improve your Chances of Publication?

Do you have any questions about the peer review process? Or perhaps you would like guidance before submitting a paper to a journal or assistance with your revisions before resubmission? Charlesworth Author Services can help. Get in contact with us with your questions or take advantage of our academic editing services, which will greatly improve your chances of having your paper published.


[1] BMJ, 2002; https://www.bmj.com/sites/default/files/attachments/resources/2011/07/wager.pdf, accessed 17 May 2016.

[2] Taylor & Francis, 2016;https://authorservices.taylorandfrancis.com/peer-review/, accessed 17 May 2016.


Share with your colleagues

Related articles

Best tips for becoming a peer reviewer

Are Registered Reports the future of peer-review?

Navigating peer review: How to respond to comments you disagree with in order to maximise your chances of acceptance

Navigating peer review: How to respond to peer reviewer comments – Major revisions

Navigating peer review: How to respond to peer reviewer comments – Minor revisions

Recommended webinars

Bitesize Webinar: Peer Review: Module 1: Introducing Peer Review

Bitesize Webinar: Peer Review: Module 2: Types of Peer Review

Bitesize Webinar: Peer Review: Module 3: Reviewing Peer Reviewers

Bitesize Webinar: Peer Review: Module 4: Dealing with revise and resubmit

Bitesize Webinar: Peer Review: Module 5: Dealing with rejection

Learn more

Navigating peer review: Making your initial submission

Navigating peer review: Sitting and waiting – What can you do? What should you do?

What are the next steps once my article is accepted?

What are the next steps if my academic paper is rejected?