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Please note that these frequently asked questions have been written with journal articles in mind, though some may be applicable to reviewing book proposals.
Role of the reviewer
There are many things to consider when deciding whether to review. It may help to ask yourself the following questions:
Do I know the journal? If you haven’t heard of the journal, check that it is trusted and respected by using a resource like Think. Check. Submit.
Am I happy doing a review under the model used by the journal?
Do I have time to complete the review by the deadline?
Do I have the necessary expertise to review this content?
The time it takes to review an article varies depending on a number of factors, including:
Your familiarity with the topic
The complexity of the paper
The length of the paper
Your experience as a reviewer
The clarity and presentation of the article
In one 2008 study (1), the median time it took was about 5 hours, and the mean was about 9 hours.
Things that should be assessed in a review are:
The paper's contribution to the discipline
The academic rigour and accuracy of the paper
The style and structure of the paper
Some journals will give clear instructions on what to cover, or will present you with a form to fill out as part of a review.
The format of the comments will depend on the journal you are reviewing for. Some journals accept in-document comments, while others use writing and editing software. Make sure to follow instructions for reviewers, if available, and quote line and page numbers when using evidence from the article.
Editors may invite reviewers based on their own knowledge of the field, references in the article, through various searches with keywords, through journal or society databases, recommendations by the author or through industry tools. If you're interested in becoming a reviewer for a journal published by Cambridge, you can get in touch with with the editor for the relevant journal (you'll be able to find their name on the journal page) or email authorhub@cambridge.org.
Different journals have different policies about monitoring peer reviewers, but usually, yes, they do. Tools in submission systems can provide metrics on rejection rates to invitations to review, reviewer turnaround times, and time since the reviewer's last review. Monitoring peer reviewers is important to:
Avoid overworking peer reviewers
Ensure good, constructive, fair reviews and reviewers are valued
Track future editorial board potential.
This would depend on the situation, but this does not happen often. Occasionally, journals may try to organize their reviewer database, and will mark reviewers as inactive if a reviewer:
Requests it
Never responds to invitations
Frequently agrees to review without completing a review
Repeatedly submits inappropriate or unprofessional reviews.
There are various ways to become a peer reviewer including:
Being active at conferences, seminars, societies and even through social media or blogging
Reaching out directly to a journal's editorial team.
Portions of these FAQs were originally presented by Jennifer Wright, Research Services Manager, at a University of Cambridge Office of Scholarly Communication event, "Helping Researchers Publish." You can see the full presentation, 'Peer Review FAQs: What Do Postdocs Ask Us?' here.
(1) Mark Ware (2008) Peer review in scholarly journals: perspective of the scholarly community – results from an international study. Information Services & Use, Volume 28 Number 2, p109
In journals that allow co-reviewing, an invited reviewer can work with a more junior colleague to review a manuscript for the purpose of reviewer training. This allows the co-reviewer to gain experience with the review process and become a viable reviewer for a journal.
An invited reviewer can have a co-reviewer on a manuscript as long as the journal’s editorial office is made aware of this and approves the co-review. The invited reviewer will need to reach out to the journal’s editorial office about the co-reviewer when they accept the review. The co-reviewer must also declare any relevant conflicts of interest.
The co-reviewer must be specifically identified during the completion of the review, either in the ‘Confidential Comments to the Editor’ section or, if a journal has a specific question about co-review, in the reviewer report form. This allows the co-reviewer to be credited for the review and to be added to a journal’s reviewer pool.
