Leila teaches a course in medical legal visualization and is a former practitioner. After completing her master's and doctoral degrees in higher education with a specialization in health professions education and a focus on e-learning, Leila became involved in design research. Her research includes multimedia educational design and evaluation of Web-based environments for individual and collaborative knowledge building. In this presentation, Leila will discuss the collective design of a CME course and how social network visualizations are used to demonstrate socio/cognitive dynamics that advance knowledge online.