The purpose of this dissertation was to understand and compare the effect of training non-native English Speaking (NNES) learners (N = 480) in two distinct learning environments, (i) traditional face-to-face and (ii) online synchronous hybrid learning (SHL). In the traditional training mode, NNES learners (n = 360) were trained by NNES voice and…

This study examined teacher perceptions of pedagogical change while using 1:1 Chromebooks in their classrooms. With effective professional development and implementation of 1:1 Chromebooks to meet the needs of 21st century learners, technology was integrated to allow students to collaborate, explore, inquire, and supply opportunities for students…

Geometry is a strand of mathematics that can benefit individuals in many areas of life. Test results, such as the TIMSS results, indicate that geometry is an area for growth among American students. With a need for students to better understand geometry, several academic standards have been created to direct geometry instruction in the United…

Teacher perceptions offer a perspective and point of view from a teacher's lens about a given topic. Professional behavior is often influenced by teacher perceptions. In this study, the researcher conducts interviews and surveys the teaching staff at a project-based learning high school after blending the curriculum with a computer-assisted…

There has been a move towards integrating educational technology into K-12 mathematics classrooms. This emphasis has been partly driven by policy, increases in technology resources available, and a need to engage students in their mathematical learning. Most studies on technology integration in mathematics education are focused on teachers'…

The purpose of this phenomenological study was to explore faculty experiences with a professional development program designed to prepare them for improved online teaching and learning. The research question was: how do faculty perceive their experiences in a professional development program designed to prepare them for better online teaching and…

This case study research explores how organizational change dynamics influence the integration and adoption of innovative information system (IS) technologies in complex organizations. It presents a case study of the development, implementation, and integration of the Ripper Academy platform within the United States Marine Corps' distributed…

This study was conducted to compare the impact of technology-centered instructional methods on student performance in literacy to the impact of non-digital instructional practices. Additionally, this research was designed to identify specific program implementation measures used during the implementation of the prevailing instructional method and…

Technology integration into classrooms is crucial for student success. It should be implemented beyond lesson planning and organizing information. Digital tools like Mastery Connect can effectively drive data-driven instruction to close learning gaps. The TPACK Model outlines the framework for successfully integrating technology into the…

This dissertation focuses on three manuscripts all related to bolstering science achievement through recommendations from the National Research Council (NRC) regarding the teaching and learning of science. The manuscripts address meeting the NRC's call to incorporate curriculum and assessment that lead to more in-depth knowledge that can be…

The purpose of this Action Research study was to investigate and improve the implementation and utilization of technology in online learning environments for the subject of at a post-secondary institution located in Boston, MA. Participants and data collected in Cycle 1 consisted of interviewing students, faculty, and administrators who engaged in…

This is a qualitative case study exploring preservice teachers' perceptions regarding technology-based teacher preparation at Cyril Potter College of Education, Guyana, South America. In the absence of previous studies on this population, themes and sub-themes common to the discussion of online education and perceptions were sought from forty-two…

Learner-centered education (LCE) is an instructional model that focuses on learners and the learning process as opposed to instructors and the instructional process. LCE has been the impetus for the move from the traditional instructional paradigm to a new learning paradigm that provides learners with authentic, autonomous, and more effective…

A challenge for the virtual reality (VR) industry is facing is that VR is not immersive enough to make people feel a genuine sense of presence: the low frame rate leads to dizziness and the lack of human body visualization limits the human-computer interaction. In this dissertation, I present our research on enhancing visual and gestural fidelity…

Descriptive mixed-methods were employed to investigate the experiences and perceptions of English as a Foreign Language (EFL) Thai students in higher education in integrating Augmented Reality technology (AR) in their reading classroom. Participants were queried on their habitual use of computers and the Internet, their perceptions of the…