Table 3 Questionnaire

Q1

Which functions were more helpful for you in searching for web pages related?

A. Strongly ROS;

B. ROS;

C. Mildly ROS;

D. Similar;

E. Mildly IE;

F. IE;

G. Strongly IE;

Reasons for the choice:_____

Q2

Which functions were more helpful for you for saving the links you find useful?

Same as above

Q3

Which functions were more helpful for you when reading pages for keyword drawing?

Same as above

Q4

Which functions were more helpful for you when reading pages in community-based learning for adding keywords to your keyword map?

Same as above

Q5

Are you willing to use ROS for searching and organizing web pages for self-directed learning?

A. Strongly yes;

B. Yes;

C. No;

D. Strongly no;

Q6

Did you always save the links you find useful into IE favorite list?

A. Yes;

B. Sometimes Yes;

C. Sometimes No;

D. No;

Q7

Did you always categorize the links you found in your IE favorite list?

A. Yes;

B. Sometimes Yes;

C. Sometimes No;

D. No;

Q8

What are your suggestions for the improvement of ROS in the future?

A. About resource map:____

B. About personal map:____

C. About community map:__

D. Others:_______________