How do argumentation diagrams compare when student pairs use them as a means for debate or as a tool for representing debate?

Kristine Lund, Gaëlle Molinari, Arnauld Séjourné, Michael Baker. How do argumentation diagrams compare when student pairs use them as a means for debate or as a tool for representing debate?. I. J. Computer-Supported Collaborative Learning, 2(2-3):273-295, 2007. [doi]

Abstract

Abstract is missing.