2008年2月20日星期三

Validity of SFQ - 3 Difficult Questions

Question L9 Overall, I think the lecturer is a good teacher.
Question T6 One the whole, I feel that the tutorial/seminar/laboratory sessions were useful to my study of the subject.

3 Difficult Questions

1 Is it always true that "The weighted average dropped when the no. of students in the class increase"
2 How to explain : "The no. of voting Lively Teaching Award Increase but the weighted average decrease"
3 How to explain : "The no. of voting Caring Teacher Award Increase but the weighted average decrease"

How to use the uncertainty theory to explain the drop in SFQ scores?