Which activity is commonly performed during the revision stage of writing?

During the revision stage of writing, peer review is a commonly performed activity because it allows writers to gather feedback from others on their work. This process involves sharing a draft with peers, who then provide constructive criticism, suggestions for improvement, and different perspectives on the writing. Peer review fosters collaboration and helps the writer to identify strengths and areas that may need more development, which can lead to a more polished final product. The interaction with peers often encourages more critical thinking about the content, structure, and clarity of the writing, which are essential for effective revision.