CE
2008
13 years 11 months ago
2008
Although most online learning environments are predominately text based, researchers have argued that representational support for the conceptual structure of a problem would addr...
SOCRATES
2008
14 years 8 days ago
2008
This paper deals with collaborative knowledge construction in videoconferencing. The main issue is about how to predict individual learning outcome, in particular how far individu...
HICSS
2005
IEEE
14 years 4 months ago
2005
IEEE
This paper is concerned with the question of how activity mediated by shared representations–notations that are manipulated by more than one person during a collaborative taskâ€...