This study aimed to understand the relationship between (a) student teachers' conceptions of classroom technology use and digital equity and (b) the teacher education programs in which they study. This mixed method study occurred during the spring semester of 2012. Forty-one student teachers enrolled in two different university teacher certification programs completed an online survey in regards to their technology attitude and beliefs, technology knowledge and skills, technology support and infrastructure, and digital equity perceptions near their graduation date. Semi-structured interviews were conducted with 12 of the participants to allow for student teachers to expand upon their conceptions of classroom technology use and their understanding of digital equity. The study found that student teachers in both programs were inclined to integrate technology in their future classrooms, but were lacking in experiences of student-centric, faculty modeling of technology integration within their subject, content areas. In regard to digital equity, student teachers that completed a formal educational technology course had a more complex and conscious conception of digital equity and its impact on the classroom than student teachers lacking a formal educational technology course. Discussion focuses on (a) persistent traditionalist power and pedagogy, (b) lack of content-based modeling, (c) dodging digital equity, (d) varying digital equity conceptions, and (e) persistent societal inequalities within these two teacher education programs. I then introduce 'critical transformative technology integration' (CTTI), which needs to be established in teacher education. CTTI provides students with opportunities for contextually and culturally relevant integration of technology into subject-content areas. Additionally, CTTI considers existing power relations, and aims to empower action and change. Student teachers possessing an understanding of technology integration and an awareness of digital equity will be better equipped to offer CTTI in their future classrooms. By providing all PK-12 students with opportunities for CTTI, teachers can reduce classroom digital inequities. To empower future teachers with the knowledge, skills, and conceptions necessary for CTTI, teacher education programs must consider their approach to technology integration and the development of digital equity. / text

This dissertation analyzes how discourses of risk shape teens’ digital media practices. The purpose is to understand the relationship between discourses of risk, policy regulations, informal learning, and teens’ everyday experiences. This research serves to combat discourses that construct technology as a threat and youth as ‘at-risk’ in two ways. One, it demonstrates the agentive ways teens manage risks and two, it provides empirical evidence of the ways technologies and literacies function as risk reduction strategies. From a Foucauldian perspective of governmentality, this study considers risk to be an always already historically, socially, and politically constructed phenomenon; as such, policies serve as risk intervention strategies. The first part of this dissertation traces how risk discourses are mobilized through moral panics and federal policies regulating young people’s use of the internet. Despite research to the contrary, policies reify anxieties associated with the threat of pornography and predators. As such, policies rely on constructions of young people as passive victims and technologies as risks; such regulations unintentionally limit learning opportunities. The second part analyzes how schools regulate subjects of risk and digital media, as well as how teens themselves manage risks. Ethnographic research was conducted in a large, ethnically diverse, low-income high school in Texas. As part of a team, the researcher spent eight months observing two after-school digital media clubs. The ethnography also consisted of 18 case studies with diverse high school students. Researchers conducted individual, semi-structured, qualitative interviews with the students on a regular basis for an entire academic school year. Findings suggest discourses of risk were mobilized through school district policies which regulated teens’ use of digital media. Specifically, regulations limited students’ opportunities to develop a) social, b) network, and c) critical digital media literacies. However, students generated agentive ways to resist regulations in order to maintain robust peer and learning ecologies. The clubs constructed technologies as interventions for ‘at-risk’ youth. Within informal learning spaces teens a) developed skills, b) acquired social capital, and c) negotiated empowered identities. Lastly, the study considers how teens acknowledged and negotiated risks associated with privacy. Teens demonstrated three strategies for managing consumer and social privacy: a) informational, b) audience management, and c) spatial strategies. / text

The goal of this study is to provide a better understanding of the impact of outreach programs designed to impart technology skills to middle-school students from underserved communities, on both participants and their families. An outreach program, called Hi-Tec CompNow, was chosen for this study. This program was conducted as an after-school program for middle-school students from underserved communities in central Texas wherein participants learn computer hardware and software skills during a ten-week period. The study utilized (a) an interpretive analysis of the data generated from a questionnaire administered at the beginning and end of the program to obtain participants‟ computer beliefs, (b) program observations recorded by the researcher during program sessions, and (c) interviews conducted by the researcher with participants and their families after program completion. Results of the study showed that the majority of participants experienced some increase in their CSE beliefs at the end of the program, but the changes were not statistically significant. The study further illustrated that participants interviewed by the researcher expressed increased confidence in computers, spent more time on home computers, and were able to resolve computer issues in their homes. Parents were pleased with the program as well and generally expressed increased confidence in their children‟s computer skills. The study identified some of the program attributes which seemed to have led to enhanced CSE beliefs in most participants. These included hands-on experiences and teacher demonstrations of computer skills. In addition, the study found that student encouragement through family support and commitment had a positive impact on participants‟ CSE beliefs, while negative family input had a negative impact. Lack of culturally-responsive learning content, participants‟ lack of use of the dial-up Internet service provided cost-free for a year, and perceptions that the computers provided by the program were outdated and thus not fully functional were factors which seemed to have undermined the program‟s impact on digital equity. Additionally, the program provided software which focused on document creation, spreadsheet-based analysis, and presentations. However, the study also revealed that most participants utilized home computers for more “recreational” purposes, e.g. playing games, and playing and/or editing music, games, and videos. The study suggests that well-intentioned outreach programs such as Hi-Tec CompNow are making laudable efforts to bridge the digital divide. However, they need to reinvent themselves to ensure underserved populations do not get left behind in a digital world that has moved beyond the desktop computer. To enhance the digital literacy of the underserved, digital equity programs must provide opportunities to build their skills in multimedia, mobile media and online participation in addition to fostering access to newer computers of good quality with high-speed and wireless Internet. / text

The accelerated growth of 1:1 educational computing initiatives has challenged digital equity with a three-tiered, socioeconomic digital divide: (a) access, (b) higher order uses, and (c) user empowerment and personalization. As the access gap has been closing, the exponential increase of 1:1 devices threatens to widen the second and third digital divides. Using critical theory, specifically, critical theory of technology and critical pedagogy, and a qualitative case study design, this research explored the experiences of a middle school categorized under California criteria as “socioeconomically disadvantaged.” This study contributes to critical theory on technology within an educational setting, as well as provides voice to the experiences of teachers and students with economic disadvantages experiencing the phenomena of 1:1 computing. Using observational, interview, and school document data, this study asked the question: To what extent do 1:1 technology integration uses and associated pedagogical practices foster Margins of Maneuver in an eighth grade comprised of a student population that is predominantly economically disadvantaged? Probing two key markers of Margins of Maneuver, student agency and participation, the study found: (a) a technology-enhanced learning culture; (b) a teacher shift to facilitator roles; (c) instances of engaged, experiential, and inquiry learning and higher order technology uses; (d) in-progress efforts to strengthen student voice and self-identity. Accompanying the progress in narrowing economically based digital divides, the data also demonstrated some tension with the knowledge economy. Nevertheless, sufficient margins existed, associated with one-to-one uses and practices, to result in micro-resistances characterized by assertion of student agency and democratization potential.

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