About Me

I started my PhD at Carnegie Mellon University's Human Computer Interaction Insitute in 2008. I am advised by Dr. Carolyn Rosé in the HCII and LTI. My past research focused on various applications of ontologies and the Semantic Web, but my current participation in the Program for Interdisciplinary Education Research enables me to take an interdisciplinary approach to learning sciences (more specifically, Computer-Supported Collaborative Learning).

Research Overview

My research focuses on incorporating student dispositions (motivation, self-efficacy, life aspirations, etc) and social influences (identity & positioning) into intelligent tutoring systems. Much of learning today takes place in social environments, and I believe it is important to incorporate these social factors into educational technologies. My main goal is to help students overcome obstacles to effective participation in both academic discussions and the community at large.

Research Interests

computer-mediated communication, virtual agents, dialogue agents, intelligent tutoring systems, computer-supported collaborative learning, information literacy, discourse analysis, motivation and dispositions, educational technologies for underserved communities.

Contact

I can be contacted at iris AT cmu DOT edu