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.
Arthur C. Graesser, Xiangen Hu, Natalie K. Person. Teaching with the Help of Talking Heads. In ICALT. pages 460-461, 2001.