In this paper, we examined data collected as part of a 5-year project designed to foster reform-based urban science teaching through teachers' communities of inquiry. Drawing upon a distributed leadership framework, we analyzed teacher "talk" during professional learning community (PLC) meetings. This analysis yielded five elements:…

Discusses President Reagan's televised address following the space shuttle tragedy and the unique rhetorical demands of the situation. Examines how generic constraints that establish commonalities among all eulogies are interwoven with the responses to the specific needs of a nation in crisis. (NKA)