Adaptive technology for E-learning: Principles and case studies of an emerging field

Abstract

This article discusses the rapidly emerging field of computer-based assessment for adaptive content in e-learning (National Research Council, 2002), which we call differentiated e-learning. In e-learning products, a variety of assessment approaches are being used for such diverse purposes as adaptive delivery of content, individualizing learning materials, dynamic feedback, cognitive diagnosis, score reporting, and course placement (Gifford, 2001). A recent paper at the General Teaching Council Conference in London, England, on teaching, learning, and accountability described assessment for personalized learning through e-learning products as a "quiet revolution" taking place in education (H..