When a student has tried, or exhausted, all resources and not yet mastered a topic, the MyLab posts an alert for that student in the Alerts report. You can clear that score, which allows the student to work through the exercises again.
To clear a score causing an alert:
In the report, the Skill column displays the topic that is triggering the student's alert.
The MyLab opens a separate window that lists the exercises that the student was unable to master.
The MyLab clears the alert(s).
See also: