Marc J. Rosenberg is an independent management consultant, speaker, educator, and leading figure in the world of training, organizational learning, e-learning, knowledge management, and performance improvement. His career includes 18 years in learning management positions at AT&T, and four years as the e-learning and knowledge management field leader for DiamondCluster International.
He was a pioneer in the development of electronic performance support systems (EPSS) and is the author of the best-selling book, E-Learning: Strategies for Delivering Knowledge in the Digital Age (McGraw-Hill). His new book is Beyond E-Learning: Approaches and Technologies to Enhance Organizational Knowledge, Learning and Performance (Pfeiffer). He has authored more than 40 articles and book chapters, and is a frequently quoted expert in major business and trade publications, including ASTD's T+D magazine.
He is a past president of the International Society for Performance Improvement (ISPI), a founding editorial board member of Performance Improvement Quarterly, co-editor of ISPI's Performance Technology: Success Stories, and a contributing author to the Handbook of Human Performance Technology (ISPI) and the ASTD E-Learning Handbook. He is a member of the ASTD E-Learning Brain Trust Advisory Board, and also serves on the Advisory Board for The eLearning Guild.