Drawing from Karasek's job demands-control model, this study investigated how perceived amount and clarity of interdependency in managers' jobs affect role stress, and the extent to which job control moderates these relationships. Results show that amount of interdependency was positively...

Computer systems to support decision-making, planning, and negotiation in groups have the potential for wide-ranging application. However, knowledge of their effects is sparse, particularly for difficult situations such as group conflict. This study reports a laboratory experiment to examine how...

Information and communication technologies afford different levels and types of support for learning networks. We draw on our studies of video-conferenced classrooms, group discussion spaces, and online communities to suggest a framework for understanding how learning networks can benefit from...