According to the Federal Ministry for Economic Cooperation and Development (2012-2013), access to higher education is limited in most of the developing countries due to inadequate budgets and lack of schools and teaching staff. The use of educational technology could help bridge the gap, but research has only explored the use of available technologies to enhance learning where higher education is already accessible. The purpose of this case study was to investigate the use of one-to-many videoconferencing as an education access tool for high school seniors seeking higher education in the most devastated areas of Haiti. The theoretical framework for this study is based on Bandura's social learning theory, activity theory, and constructivist epistemology. This study attempts to explore the feasibility of using one-to-many videoconferencing learning to enhance access to education in Haiti. The study also analyzes the experiences of various sets of participants. The data were drawn from 13 interviews involving the school principal, the school's technology expert, 10 students, and one instructor corroborated by hours spent observing the same participants engaged in classroom activities via videoconferencing. The participants were interviewed on their experiences with the new delivery method proposed and utilized in the study. The data from this study suggest that by preserving the features of the familiar classroom model, videoconferencing could be successfully utilized to compensate for the lack of other facilities for higher education. The data was coded and analyzed using the NVivo data analysis software. The study will allow Haitian professionals living outside of the country to affect change in access to higher learning in Haiti.

This dissertation examines the discourse produced by beginning learners of Spanish using social media. Specifically, it looks at the use and development of interactional resources during two video-mediated conversations. Through a combination of Conversation Analysis tools and quantitative data analysis, the use of turn-taking strategies, repair trajectories, and alignment moves was examined to discover how beginning language learners manage videoconferencing exchanges and develop their interactional capabilities in this new interactional setting. The goal of this investigation was twofold: 1) to describe and explain how students construct, manage and maintain conversations via videoconferencing, and 2) to gain a better understanding of the links between technology-based social media and language learning. The results of this study indicate that instructional videoconferencing conversations display their own clearly delimited and idiosyncratic organization of interactional features. In terms of turn-taking, the results of the analyses demonstrate that beginning learners are fully capable of participating competently in speaker selection to manage a conversation with a peer of similar proficiency level. In the area of repair, the analyses show that, during instructional videoconferencing exchanges, beginning learners orient to both the communication of personal meaning and the accuracy of their discourse. They enact this orientation through the use of self-initiated self-repair. Finally, with regard to the use of alignment moves, the analyses reveal that, in tune with their nascent linguistic and interactional abilities, beginning learners use primarily acknowledgement moves.

The research contained in this thesis involves three interdisciplinary dimensions: Distance Language Education (DLE) as the context of the research, videoconferencing as the technology, and the provision of oral and visual interaction in DLE as the core research problem. Though DLE is increasingly gaining importance at the start of 21st century, the inadequate provision of real-time oral-visual interaction still remains a major deficiency. To be more precise, DLE is still producing language learners who cannot speak the target language. I have outlined the urgency in solving this problem (Wang, 2004a), and it is precisely this urgency that grounds this research. This thesis therefore aims to answer the following central research question: in what ways is oral-visual interaction via videoconferencing able to facilitate L2 acquisition at a distance? In the course of answering the central research question, the following subsidiary questions are closely investigated: 1. What are the needs of distance learners in terms of L2 acquisition? 2. What are the benefits and limitations of videoconferencing-supported oral and visual interaction in the process of L2 acquisition? 3. What are the implications and potential of such interaction for L2 acquisition in distance mode? This thesis is set against a background of research on the importance of interaction in second language (L2) acquisition and the capabilities of Computer Mediated Communication (CMC). Interaction has been regarded as an integral part of communicative language learning, which promotes L2 acquisition (see Gass, 2003; Hall, 1995; Kitade, 2000; Lantolf, 1994; Mitchell & Myles, 1998; Ohta, 1995; Swain & Lapkin,1995). However, the preliminary study in this research established that, in the context of DLE, this interactive dimension has been inadequately provided, and that distance language learners do need an improved platform for L2 acquisition, especially in terms of acquiring speaking skills. The distance factor in distance language education calls for the employment of technology as a medium to provide an interactive platform for oral and visual interaction. Thus, the empirical dimension of this research, involving the participation of both on-campus and distance language learners, witnesses a two-stage evaluation of a particular Internet-based desktop videoconferencing tool, NetMeeting. In this evaluation, NetMeeting was used to conduct videoconferencing sessions, in which the teacher and participants could see and hear each other during the completion of meaning-based tasks. A great deal of original data was collected from the qualitative evaluation in regard to the benefits and limitations of videoconferencing-supported oral and visual interaction in the process of L2 acquisition in distance mode. This evaluation is approached from two aspects: the technological capabilities and pedagogical values of videoconferencing. Recommendations on the use of videoconferencing and videoconferencing task designs are proposed on the basis of the research findings. These recommendations are highly significant for practitioners in this field. Following Murray (1999), a combination of data collection methods was employed in an attempt to effectively explore the scope and depth of the participants' learning experience through videoconferencing. These methods include pre- and post-trial written surveys, in-depth post-session and post-trial interviews, videotaped videoconferencing sessions and the researcher's personal observation. Qualitative data analysis methods were adopted. Particularly important is the use of Varonis and Gass's (1985) model for analysing the negotiation routines during meaning-based task completion. The contributions of this research are manifold. Theoretically, the research updates key definitions in DLE and CMC in keeping with recent developments in each respective field. In so doing, this thesis puts forward a theory of an emerging fourth generation DLE with synchronous oral-visual interaction as its defining feature (Wang & Sun, 2001), and also proposes a new taxonomy in CMC (Wang, 2004). Both theories categorize more precisely the different roles played by different technologies and their implications for different learner goals. Empirically, this research first develops criteria for selecting appropriate videoconferencing tools (Wang & Sun, 2001) and criteria for evaluating the appropriateness of videoconferencing tasks. These two sets of criteria were then applied in the two-stage evaluation of NetMeeting, yielding useful data (Wang, 2004a; Wang, 2004b). This research also contributes to our understanding of videoconferencing task design and performance principles. The significant findings from this research confirm that Internet-based desktop videoconferencing is capable of supporting oral-visual interaction in DLE and leads to significant improvements in L2 acquisition. Most importantly, this study informs future research into the nature of oral-visual interaction enabled by videoconferencing by demonstrating how and in what ways such interaction facilitates L2 acquisition. The rapid development of computer technology makes publishing the contributions of this study an ongoing part of this research, in order to maintain the originality of this study. Some of the findings have been published in top-ranking international journals (see Wang and Sun, 2001; Wang, 2004a; Wang, 2004b). This study addresses a real and urgent need in distance language learning - the provision of oral-visual interaction. Findings from this research shed light on many issues untreated in the literature and in the practices of DLE. They also point to possible future trends in the globalisation of education because the effects of the pedagogical distance between the learner and education provider may be neutralized, or at least, minimized, through the use of CMC.

Apply Internet technology to online live videoconferencing activities will overcome the restriction in face-to-face meeting. By using this way not only can help us to meet with one another in any time, but also saves us large amount of cost on communication and transportation. However, this is not easy for many users of virtual community to use it as an innate instinct, it still have many perplexitys for users to use of online live videoconferencing activities through Internet. The study of this thesis will pick five discrete organizations from the NSYSU Cyber University, and use questionnaire, focusing group interviewing and studying audio-video files as combined data. Then, researcher will use Qualitative Research method to analyse those data to extract all the situations including the phenomena, processes, and events which our subjects have experienced during the internet online live videoconferencing activities. We wanted to discover the sequences and relations among them and to reconstruct the online activity processes and find out the possible solutions. Finally, we proposed the Concrete processes, and feasible recommendations about guidelines and management of online live videoconferencing activities in this thesis. We hope these outcomes will be helpful to those people that will participate in online live videoconferencing activities.

Educational legislation requires the implementation of a functional assessment for students with disabilities who engage in challenging behavior that could lead to a change in their educational placement (IDEA Amendments, 1997; IDEA, 1990; IDEA Improvement Act, 2004). Research has shown that teachers can implement functional assessments with intensive instruction and performance feedback, yet this training can be difficult to carry out in educational settings with limited resources to provide such supervision. In the health care field, video teleconferencing (VTC) is used to overcome specialist shortages and provide supervision. Such technology might be used to deliver training and performance feedback to teachers learning to assess challenging behavior, but few studies have reported the use of VTC in educational settings. The purpose of this study was to evaluate the use of performance feedback delivered via VTC on the acquisition and maintenance of functional analysis procedures by 6 teachers. Concurrent multiple baseline designs across teacher-student dyads with embedded multi-element designs were used to evaluate the effects of performance feedback delivered via VTC on the percentage of functional analysis procedures implemented correctly. Performance feedback via VTC was provided once per week over an average of 6 weeks until each teacher implemented the procedures of each functional analysis condition (i.e., escape, attention, and play) at 100% accuracy over three consecutive sessions. Results indicated that performance feedback delivered via VTC was effective to train the teachers to independently implement functional analysis conditions. These results were maintained at or near criterion performance four weeks following the termination of performance feedback for 4 teachers. Each teacher rated performance feedback delivered via VTC positively with respect to the training procedures and the outcomes of training. The results and limitations of this study, and relevant areas for future research are discussed. / text

Pagrindinis šio darbo tikslas buvo suprasti kas yra vaizdo konferencijos, kokios yra naudojamos technologijos interaktyviam bendravimui, išsiaiškinti kokios yra didžiausios kompanijos vaizdo konferencijų sprendimų rinkoje ir kokius produktus jie siūlo, suvokti kokie protokolai ir standartai yra naudojami vaizdo konferencijų transliavimui, pristatyti kaip skirtingos vaizdo konferencijų sistemos iš skirtingų gamintojų gali komunikuoti viena su kita. Šio vaizdo konferencijų naudojimo galimybių tyrimo pabaigoje galima rasti vaizdo konferencijų infrastruktūros rekomendacijas skirtingoms vartotojų grupėms (namų vartotojai, mokyklos, nuotolinio mokymo klasės, nuotolinio mokymo centrai), kurios buvo suskirstytos pagal savo dydį ir poreikius. Taip pat gale yra pateikiamos darbo išvados. / The main goal of this paper was to understand what is video conference, what technologies are used for interactive communications, to find out which companies are the biggest players in videoconferencing solutions market and what products they are offering, to realize what protocols and standards are used in videoconferencing, to introduce how videoconferencing systems from different vendors can communicate with each other. In the in the end of this research of opportunities of using video conferences you can find recommendations for video conference infrastructure for different users groups (home users, schools, distance learning class, distance learning center) which were distributed by their size and needs. Also you can find conclusions in the end of this research.

Education and delivery methods of this education to students are always chaning. To teach students in geographically separated locations, many technologies are being used and one of these technologies is video-conferencing. However, the human element of education must neither be lost nor forgotten as we continue with new ways of educating students of the future. That is, the value of the student-instructor relationship and the critical role it plays in effective teaching and learning must be retained by distance educators. To develop a deeper understanding of the relationship between instructors and students of a video-conferenced classroom is the goal of this study. This case of student-teacher rapport in video-conferencing was conducted over a six-week summer course. Data were collected by questionnaire, student and instructor interviews, and class observations from both sites. From these primarily qualitative research techniques, several recurring themes emerged. All of these were central to the establishment and perceptions of an instructor-student rapport. Some of these areas were crucial to this video-conferencing case study and will serve to assist futre educators. The primary result of this case study was that very little rapport was established between the instructor and his students and it was perceived by the instructor and the students that this scant amount of rapport was sufficient. The paramount themes which were revealed include: the lack of name knowledge on the part of the instructor and the students' perception that this was acceptable; the technological problems; the question-asking procedures; and the amount of side-chatter and other off-task behaviours. All of these factors compounded to suppress the existence of an instructor-student rapport in this course. Recommendations for distance educators are included. / xiii, 223 leaves : ill. ; 28 cm.

Thesis (M.S.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on November 5, 2007) Includes bibliographical references.

Diss. Luleå : Luleå tekniska universitet, 2007. / Härtill 4 uppsatser.

Thesis (Ed. D.)--Ball State University, 2002. / Includes bibliographical references (p. 196-206).