The theory of instrumental genesis of Rabardel relates the social and the technical through the concept of instrument. An instrument is defined as a mixed entity made up by an artifact, the technical/material part, and a set of utilization schemes, the social/behavioural part, which both result from users' constructive activities. This theory is…

The purpose of this empirical study is to analyze and map the content of the "International Journal of Computer-Supported Collaborative Learning" since its inception in 2006. Co-word analysis is the general approach that is used. In this approach, patterns of co-occurrence of pairs of items (words or phrases) identify relationships among ideas.…

Future CSCL technologies are described by the community as flexible, tailorable, negotiable, and appropriate for various collaborative settings, conditions and contexts. This paper describes the key design issues of a generic synchronous collaborative learning environment, called Omega+. In this approach, model-based genericity is applied to the…