Amidst the vast amount of research that measures, evaluates, and suggests best practices for social and emotional learning (SEL), less attention has been given to the underlying cultural values, emotional investments, and relational patterns that shape and uphold SEL at a "root level." The purpose of this dissertation was to create a…

Mindfulness has woven through American education for decades as an enduring concept aimed at reforming teachers, students, and classrooms. Signified as a "quiet revolution" in media and education policy today, our youth have been rebranded and schools remarketed as "A Nation at Hope," with promises of mindfulness and…

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…

The purpose of this study was to examine how teacher talk influenced the way issues of race, culture, and disability were addressed in literature discussion groups. Discussions of one teacher with two groups of students, of varying reading levels, were studied. The research questions were: 1) How does the teacher's perspective on the students…

This dissertation develops a theoretical and empirical framework for the model of metalinguistic community, a community of positioned social actors engaged primarily in discourse about language and cultural symbols tied to language. Building upon the notions of speech community (Duranti, 1994; Gumperz, 1968; Morgan, 2004), linguistic community…

The vision of K-12 standards-based mathematics reform embraces a greater emphasis on students' ability to communicate their understandings of mathematics by utilizing adaptive reasoning (i.e., reflection, explanation, and justification of thinking) through mathematics discourse. However, recent studies suggest that many students lack the…

This dissertation addresses the related questions of how online communication technologies affect communication in science and, more broadly, how new ways of interaction in online spaces affect how texts enact genres. Genres have been usefully thought of as typified discursive responses to recurrent social exigences, and much recent work has shown…

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…