Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Sebastian R. Diaz, Karen Swan, Philip Ice, Lori Kupczynski. Student ratings of the importance of survey items, multiplicative factor analysis, and the validity of the community of inquiry survey. Internet High. Educ., 13(Issues):22-30, 2010. [doi]