This research evaluates the effectiveness of computer-mediated support for students' individual and collaborative argumentation. "Convince Me" is a "reasoner's workbench" program that aids students in generating and analyzing arguments, providing feedback on argument coherence from a general computational model. Laboratory studies indicate that…

In view of the complex changes going on in work and schooling in the United States, organizational innovations are necessary if both institutions are to regain their competitive edge. The nation is pulled by two value traditions: a bureaucratic, centralized control tradition versus the tradition of democratic ideals. The centralized control…