This dissertation examines the discourses surrounding remote learning during the initial stages of the COVID-19 pandemic through Twitter conversations. Employing a Critical Discourse Analysis informed by Michel Foucault's theories of discourse and power, this study explores how the pandemic has transformed educational interactions over social…

Following the social turn in Second Language Acquisition (SLA) in the 1990s (Block, 2003), researchers have increasingly focused on the emic perspective of learners. As a result, identity, subjectivity, and agency have come to the forefront in SLA research. In an effort to afford learners the means to negotiate meaning more freely and to position…

Today, teachers around the world are facing tremendous challenges in not only being responsive to their students' learning needs and strengths, but also in preparing them for an increasingly globalized world (Byker & Ezelle, 2021). Language teachers are often in a pivotal position to address such issues about equity because of the subject they…

With the rise of modern technology, sites of knowledge have shifted from page to screen, offering hybrid spaces for 21st century learning across borders, modalities, semiotic resources, time and space (Jewitt, 2006; Kress, 2000) However, few empirical studies have been conducted from a critical lens to investigate how digitally mediated social…

This dissertation brings together three qualitative research articles to interrogate a disjuncture between curriculum development in graduate schools of education and the relations of power it fosters in teacher education and counselor education. In applying biopower and intersectional analyses throughout each article, this dissertation contends…

This ethnographic study documents the ways four Indonesian-Muslim families who migrated to the United States used online digital telecommunication technology in socializing children into languages, literacy, and religion. Within the primary framework of language socialization, I used multiple theoretical lenses (i.e., transnationalism, cultural…

This study investigated the relationship between cultural values and effectiveness of virtual team processes. In order to render an acceptable degree of comparison, four specific team outcomes of virtual team effectiveness were aligned on Hofstede's cultural dimensions of power distance and individualism. The lack of awareness of how power and…

The following study is an extended ethnographic case study of a "black intellectual insurgency" within the predominantly white space of the U.S. intercollegiate policy debate activity. A growing number of black students are entering the debate activity and insisting that "whiteness" be confronted and interrogated and that…

Current studies of power, influence tactics, and influence processes in virtual teams assume that these constructs operate in a similar manner as they do in the face-to-face (FtF) environment. However, the virtual context differs from the FtF environment on a variety of dimensions, such as the availability of status cues. The differences between…

The concept of communities of practice (CoP) was first introduced by Lave and Wenger in their short monograph, "Situated Learning: Legitimate Peripheral Participation." Since then, the concept has become immensely popular in a variety of disciplines. This dissertation traces the concept of CoP back to its inception and early transformation at the…

In "Tinker v. Des Moines Independent School District", the Supreme Court ruled that students have speech rights in the school environment unless the speech causes or is likely to cause (1) a substantial disruption, or (2) interferes with the rights of others. The Supreme Court has yet to hear a case involving school officials' authority…

As the culmination of a two-year long Internet ethnographic study of three separate sites, I use examples of women and minorities fighting against discrimination online to explore the power structures inherent to networks and how these might affect classroom practice. I will show how our ordinary assumptions in rhetoric and composition as well as…

Gender communication, an area of focus in the mass communication interdisciplinary field, is one that has continued to grow and expand since its inception. The mid 1970's thrust this communication focus into the research limelight with Lakoff's (1975) work on gendered language use. Since then, research in this area has matured to offer not only…

Over the course of the last several decades, K-12 educational systems have begun to adopt digital technologies to support teaching and learning. These tools have enabled the rise of online schools as well as fundamentally changing practices of school leadership. However little attention has been given to how instructional leadership is changed…