All articles go to reviewers anonymously.
Each author receives two reviews, often signed by the reviewers, and a letter to explain the evaluation of his or her article. Although some articles are accepted upon first submission, most reviewers suggest revision before publication. Reviewers may recommend acceptance, acceptance with revision, revision before further consideration, or rejection. When a revised piece is submitted, the same reviewers read that version and recommend accept, accept with revision, or reject. No author is asked to revise more than once unless we expect to publish the piece.