1. Accidentology: an example of problem solving by multiple agents with multiple representations;Alpay,1998
2. The role of grounding in collaborative learning tasks;Baker,1999
3. Computer support for knowledge construction in collaborative learning environments;Beers;Computers in Human Behavior,2005
4. Beyond one's own perspective: the psychology of cognitive interdisciplinarity;Bromme,2000
5. Graphical argumentation and design cognition;Buckingham Shum;Human–Computer Interaction,1997