Strongly Disagree	Neutral	Strongly Agree
21	I have the confidence to use the various functions of the community in the absence of guidance.	1   2   3   4   5   6   7
22	I am confident that I can provide valuable knowledge.	1   2   3   4   5   6   7
23	I have the necessary skills, experience, and insights to provide valuable knowledge.	1   2   3   4   5   6   7
24	I have the confidence to respond or comment on the information and articles from other members of the community.	1   2   3   4   5   6   7