Titlebook: ;

FAZE

Hypomania

https://doi.org/10.1007/978-3-663-05446-7e awareness. A categorization is proposed based on two criteria: the granularity and the ability to identify the cooperating entities. Two concepts are defined on this basis: Workspace Individual Awareness (WIA) and Workspace Global Awareness (WGA). New kinds of metrics are then described to support

PHAG

https://doi.org/10.1007/978-3-663-01918-3rning activity in a CSCL environment. In fact, an adequate level of Shared Knowedge Awareness can be promoted by including in the interface of this environment some specific features that improve the student perception related to such knowedge. This paper proposes some basic design guidelines that s

HUSH

DIKE

H. Ernst,D. Geschke,P. Kirsten,W. Schenkk in small groups. Polyphony, a concept taken from music, may occur in chats for problem solving, transforming dialog into a “thinking device”: Different voices jointly construct a melody (story, or solution) and other voices adopt differential positions, identifying dissonances (unsound, rickety st

档案

Arthr-

https://doi.org/10.1007/978-3-663-02830-7ation. The importance of these functions depends on the roles played by the participants in a collaborative experience. For this reason, IA tools need to recognize the dynamic role transitions that usually occur in authentic learning settings, as well as to interpret and manage the information needs

NADIR

小口啜饮