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.
Chris Quintana, Joseph Krajcik, Elliot Soloway. Issues and Methods for Evaluating Learner-Centered Scaffolding. In ICALT. pages 353-356, 2001.