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摘编自：canvas lms guide

1如果同伴互评设置了匿名互评，匿名只针对互评的学生，教师和助教仍然可以在作业评改中看到学生的姓名。

When anonymous peer reviews are enabled, you and your TAs can still view the names of student reviewers in SpeedGrader and in the student submission page.

2 学生需要至少完成一个评论，才会被视为完成互评，如果作业评价设置了量规，学生需要按照量规对互评作业的评分。

To complete the peer review, students are required to leave at least one comment. If you include a rubric, they are only required to complete the rubric.

3 同伴互评不支持外部工具类型的作业

Peer reviews cannot be used with External Tool assignments.

4 默认情况下，同伴互评是手动分配的。如果您想要自动互评，需要选择“自动分配同伴审阅”按钮。

By default, peer reviews are assigned manually .If you want to assign peer reviews automatically, select the Automatically Assign radio button .

5 对于书面提交和无提交的作业，同伴互评必须设置手动分配。

Peer reviews must be manually assigned for On Paper and No Submission assignment types.

6 同伴互评的时间如果不设置、系统默认将与作业的due时间一致。如需设置同伴互评时间，则需要将该时间设置与due一致或者在这之后。

In the Assign Reviews field , use the calendar icon to select a date or manually enter the date for student peer reviews to be assigned. The Assign date must come on or after the assignment due date. If left blank, Canvas will use the assignment due date.

7 如果设置的是手动分配同伴审阅，学生不提交作业也可以完成互评。如果您需要学生必须提交作业后才能互评，你必须设置自动同伴审阅。

When manually assigning peer reviews, students can complete their assigned peer reviews without having to submit their own assignment first. If you require students to complete their own assignment before being able to complete a peer review, you must automatically assign peer reviews.

8如果学生在due时间之后没有提交作业，该学生将不会被分配作业，教师必须为学生手工分配。

If a student has not submitted the assignment or submits the assignment after the due date, the student will not automatically be assigned a peer review and you must manually assign one.