CoursEval - Are my instructors evaluations anonymous? (Students)
Explains anonymity of CoursEval surveys.
All CoursEval submissions are completely anonymous. Furthermore, instructors and professors will not be able to view the results of their evaluations until after grades have been submitted and the survey has been released by their department.
More resources can be found on the CoursEval webpage here: http://www.siue.edu/its/fac_staff/courseval.shtml