The purpose of this qualitative study was two-fold: (a) to understand the perceptions and experiences of urban high school disciplinary teachers' specific discourse communities and disciplinary literacy practices in a Midwestern metropolitan city, and (b) to understand these teachers' perceptions related to the literacy initiative at Eastside High…

Much research has examined how different patterns of social interaction shape language learners' interactional roles (e.g., collaborative, dominant, passive) in peer-to-peer conversations. However, little or no research has investigated the co-construction of such roles in multiparty, online task-based dialogues within the framework of discursive…

This study examines the deployment of automated red light camera systems in the state of Texas from 2003 through late 2007. The deployment of new technologies in general, and surveillance infrastructures in particular, can prove controversial and challenging for the formation of public policy. Red light camera surveillance during this period in…