Yazar: Vincent Aleven

Roger Azevedo is an Associate Professor in the Department of Psychology and an affiliated member of the Institute for Intelligent Systems (IIS) at The University of Memphis. He is currently the Director of the Cognitive Psychology Area in the Department of Psychology and the Director of the Cognition and Technology Research Laboratory (azevedolab.autotutor.org). In 1998 he received his Ph.D. in Educational Psychology from Mc Gill University. He did his postdoctoral training in the Department of Psychology at Carnegie Mellon University. Dr. Azevedo then earned a faculty appointment in the Department of Human Development at the University of Maryland. His primary research interests are in cognitive science, human learning and performance, and the learning sciences. More specific interests include metacognition and self-regulated learning, complex learning, human and computerized tutoring, intelligent computer-based learning environments, and education. He is an associate editor of the Journal of Educational Psychology and serves on the editorial board of six top-tiered international journals including Metacognition and Learning, Educational Psychologist, Educational Psychology Review, and Instructional Science. He reviews papers and performs committee functions for the American Educational Research Association, International Society of Artificial Intelligence in Education, International Society of the Learning Sciences, American Psychological Association, and European Association for Research on Learning and Instruction. He has received several research awards, including an NSF Early Career Grant and Educational Technology Research & Development’s 2008 outstanding journal article. He is also the recipient of several NSF and NIH grants that focus on metacognition, SRL, and complex science topics with learning technologies. Dr. Azevedo is an advisory board member for the Pittsburgh Science of Learning Center (PSLC) and a regular panel member for the Institute of Education Sciences and National Science Foundation. In addition to publishing over 100 articles in journals, books, and conference proceedings, he has (co-)edited five special issues of key journals in the learning and cognitive sciences. He has played a major role in bringing in to the University of Maryland and the University of Memphis over $7 million in grant funding during the last ten years as either PI or co-PI. He has designed, developed, and tested advanced computerized, intelligent learning environments for medical and biological sciences including the Rad Tutor, SICUN tutor, Circ Sys Web, and Meta Tutor. Vincent Aleven is (as of July 1, 2009) an Associate Professor in Carnegie Mellon’s Human-Computer Interaction Institute, and has over 17 years of experience in research and development of educational software based on cognitive science theory, with a focus on intelligent tutors for middle-school and high-school mathematics. His research has been published in journals such as Cognitive Science, Review of Educational Research, Educational Psychology Review, the International Journal on Artificial Intelligence and Education, and Artificial Intelligence. In a number of projects, he has demonstrated that intelligent tutor functionality can effectively support metacognition. He demonstrated empirically that students learn better when the tutor supports metacognition in the form of self-explanation; improvements developed in this research project were incorporated into Carnegie Learning’s Cognitive Tutor Geometry™, which is used daily in hundreds of U.S. schools. In research focused on a different metacognitive skill, help seeking, Aleven and colleagues showed that a tutor agent based on a detailed computer model of help seeking can lead to lasting improvement in students’ help-seeking behavior with tutoring software. In other research, he and colleagues have created the CTAT authoring tools that enable non-programmersto create tutors much more cost-effectively than programmers used to create them. He is currently funded by Institute of Education Sciences (IES) to use the CTAT tools to develop a freely available website for middle-school mathematics learning, called Math Tutor (webmathtutor.org). Further, Aleven and his colleagues have shown empirically that student learning with a cognitive tutor is improved when the tutor is enhanced with interactive examples. A paper describing this research won the Cognition and Student Learning prize sponsored by IES, given to “the best full paper submission to the 2008 Annual Conference of the Cognitive Science Society on a topic directly related to cognitive science, educational practice and subject-matter learning.” He twice won a best paper award at the International Conference on Intelligent Tutoring Systems. Aleven is a member of the Executive Committee of the Pittsburgh Science of Learning Center, an NSF-sponsored research center spanning multiple departments both at Carnegie Mellon and the University of Pittsburgh. He is also a member of the steering committee of CMU’s PIER pre-doctoral scholarship program for educational research, funded by IES. He is a co-founder of Carnegie Learning, Inc., a Pittsburgh-based company that markets Cognitive Tutor™ math courses. He has served on the program committee of major conferences in intelligent tutoring systems, and has organized numerous workshops during these conferences. He will be the Program Committee Co-Chair of the 2010 International Conference on Intelligent Tutoring Systems. He has been PI on four major research grants and co-PI on six others.