Computer-based problem-solving examinations in immunology generate graphic representations of students' search paths, allowing evaluation of how organized and focused their knowledge is, how well their organization relates to critical concepts in immunology, where major misconceptions exist, and whether proper knowledge links exist between content…

Today, this country is facing awesome challenges. Technology is changing all aspects of life, while work force requirements shift rapidly, swelling the numbers of workers who need to be retrained. At the same time, information technologies are creating changes in the automated office. Higher-level literacy is required for most workers in this…