How to review journal manuscripts

Reviewing manuscripts is central to editorial peer review, which arose in the early 1900s in response to the editor's need for expert advice to help select quality articles from numerous submissions. Most reviewers learn by trial and error, often giving up along the way because the process is far from intuitive. This primer will help minimize errors and maximize enjoyment in reviewing. Topics covered include responding to a review invitation, crafting comments to editors and authors, offering a recommended disposition, dealing with revised manuscripts, and understanding roles and responsibilities. The target audience is primarily novice reviewers, but seasoned reviewers should also find useful pearls to assist their efforts.