In our studies to date, changes in the average rating are not significant, but we are continuing to collect data to determine if the online system affects the ratings. On average, individual ratings varied by ±0.48 points between Fall 2007 paper surveys and Fall 2008 online surveys. For comparison, individual ratings varied by an average of ±0.40 points between Fall 2006 and Fall 2007, both semesters using paper surveys. Comparisons were limited to instructors teaching the same course for more than one semester (i.e., we did not compare ratings for the same instructor teaching different courses, nor did we compare ratings for the same course taught by different instructors).