Technology resources such as podcasts allow users to connect to the World Wide Web to download audio files to listen to anytime and anywhere and are slowly being introduced in classrooms as an educational tool and as a resource in the e-learning environment. Past studies have examined the relationship between the use of technology as a teaching…

Information technology (IT) projects are considered successful if they are completed on time, within budget, and within scope. Even though, the required tools and methodologies are in place, IT projects continue to fail at a higher rate. Current literature lacks explanation for success within the stages of system development life-cycle (SDLC) such…

Taking ecological language planning and policy as its conceptual orientation and interpretive policy analysis as its methodological framework, and following an embedded single-case study design, this study explores the role of English, as compared with the role of Chinese, in China's educational language planning and policy for higher…

This dissertation proposes a place-based theoretical and methodological framework, informed by concepts of ecology, multimodality, and activity systems. I apply this framework of ecoliteracy as it is defined within the interdisciplinary contexts of rhetoric and composition, linguistics, and Chicana/o studies. Ecoliteracy refers to…

Technology use in educational contexts is a personal and social activity. It is linked to individuals' attitudes and practices as well as the culture and structure of the institution. This research uses the theoretical framework of "figured worlds" and "self-in practice" to examine identities and cultural practices linked…

This dissertation examines how women in the Muslim Student Association (MSA) at the University of Colorado at Boulder respond to the negative stereotypes of Islam and Muslims that have proliferated since 9/11. The media's positioning of Muslim women as "backwards" and "un-American" compels MSA women to construct an…

As media literacy is a growing field, there exist a number of distinct approaches to media education with varied political significance. Approaches such as protectionism, media arts education, and critical media literacy draw upon diverse theoretical traditions. Often overlooked in these traditions is the Critical Theory of the Frankfurt School.…

This dissertation is based on a long-term ethnographic and sociophonetic study of 15 transgender people on the female-to-male (or "transmasculine") identity spectrum. The focus of the study is the way these individuals' voices change during the first 1-2 years of masculinizing hormone therapy, which brings about a drop in vocal…

There are opportunities for green building technology in office buildings to produce energy savings and cost efficiencies that can produce a positive economic and environmental impact. In order for these opportunities to be realized, however, decision makers must appreciate the value of green building technology. The objective of this research is…

The purpose of this three-paper manuscript dissertation was to study digital fabrication as an instructional technology for supporting elementary and middle school science and mathematics education. Article one analyzed the effects of digital fabrication activities that were designed to contextualize mathematics education at a summer mathematics…

This research examined the results of SmarterMeasure(TM) test as associated with students' success in online courses. SmarterMeasure(TM) (formally known as the READI, or Readiness for Education At a Distance Indicator) data was collected from students who participated in online classes during the Fall 2010 semester at Southside Virginia…

The purpose of this phenomenological analysis was to explore the identity development of gifted Hispanic male students in the middle school setting. The study used a survey, multiple interviews and observations, along with focus group data to acquire data in four principle areas: academic orientation, ethnic identity, resilience and goals. Results…

The purposes of this study were to determine the effectiveness of a vocabulary intervention for first-grade students at risk for reading and language difficulties and to compare the results of a regression discontinuity design to those of an experimental design. The specific research questions were: (1) Do first-graders who are at risk of reading…

This study provides a thorough investigation of the expression primarily of sentential negation in the history of Greek, through quantitative data from representative texts from three major stages of vernacular Greek (Attic Greek, Koine, Late Medieval Greek), and qualitative data from Homeric Greek until Standard Modern. The contrast between two…

Individuals with significant intellectual disabilities (ID) are more likely to engage in problem behaviors than are people with milder disabilities or with no disability. It is widely considered that behavior problems serve a communicative function for individuals with severe ID and limited communication skills. Among people with significant ID,…