Part of a larger research program studying communication in the cockpit, this study investigated the occurrence of mitigation, that is, the use of linguistic forms that convey propositional content without giving offense, and its relationship to aviation accidents. The data were from flight-recorder accident transcripts containing observable…

"Online Collaborative Learning: Theory and Practice" provides a resource for researchers and practitioners in the area of online collaborative learning (also known as CSCL, computer-supported collaborative learning), particularly those working within a tertiary education environment. It includes articles of relevance to those interested in both…