ETDs

This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.

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Design, development and evaluation of collaborative team training method in virtual worlds for time-critical medical procedures

Description
Medical students acquire and enhance their clinical skills using various available techniques and resources. As the health care profession has move towards team-based practice, students and trainees need to practice team-based procedures that involve timely management of clinical tasks and adequate communication with other members of the team. Such team-based…

Medical students acquire and enhance their clinical skills using various available techniques and resources. As the health care profession has move towards team-based practice, students and trainees need to practice team-based procedures that involve timely management of clinical tasks and adequate communication with other members of the team. Such team-based procedures include surgical and clinical procedures, some of which are protocol-driven. Cost and time required for individual team-based training sessions, along with other factors, contribute to making the training complex and challenging. A great deal of research has been done on medically-focused collaborative virtual reality (VR)-based training for protocol-driven procedures as a cost-effective as well as time-efficient solution. Most VR-based simulators focus on training of individual personnel. The ones which focus on providing team training provide an interactive simulation for only a few scenarios in a collaborative virtual environment (CVE). These simulators are suited for didactic training for cognitive skills development. The training sessions in the simulators require the physical presence of mentors. The problem with this kind of system is that the mentor must be present at the training location (either physically or virtually) to evaluate the performance of the team (or an individual). Another issue is that there is no efficient methodology that exists to provide feedback to the trainees during the training session itself (formative feedback). Furthermore, they lack the ability to provide training in acquisition or improvement of psychomotor skills for the tasks that require force or touch feedback such as cardiopulmonary resuscitation (CPR). To find a potential solution to overcome some of these concerns, a novel training system was designed and developed that utilizes the integration of sensors into a CVE for time-critical medical procedures. The system allows the participants to simultaneously access the CVE and receive training from geographically diverse locations. The system is also able to provide real-time feedback and is also able to store important data during each training/testing session. Finally, this study also presents a generalizable collaborative team-training system that can be used across various team-based procedures in medical as well as non-medical domains.
ContributorsKhanal, Prabal (Author) / Greenes, Robert (Thesis advisor) / Patel, Vimla (Thesis advisor) / Smith, Marshall (Committee member) / Gupta, Ashish (Committee member) / Kaufman, David (Committee member) / Arizona State University (Publisher)
Created2014

Rethinking Borders and Identities in Armenian Education For Peaceful and Sustainable Coexistence

Description
Borders have deep symbolic, cultural, historical, and religious meanings, and can therefore become mobilized for various political endeavors. Using a critical educational ethnographic approach, my dissertation examines educators’ memories of bordering practices and experiences to rethink national borders and identities in Armenian education. I argue that teachers have the potential…

Borders have deep symbolic, cultural, historical, and religious meanings, and can therefore become mobilized for various political endeavors. Using a critical educational ethnographic approach, my dissertation examines educators’ memories of bordering practices and experiences to rethink national borders and identities in Armenian education. I argue that teachers have the potential to act as key change agents in transforming the Armenia-Azerbaijan and Armenia-Turkey conflicts of the Caucasus region through their distinctive influence both on curriculum and pedagogy, and by creating supportive learning environments in classrooms. This dissertation suggests that borders are central to the defining of identity – as studied among Armenians – and that border thinking has the potential to expand pedagogical practices to not only inform/(re)define identity, but also to sustain peace and make room for an alternative way of being that refutes the dichotomies of colonialism and imperialism, and other prevalent isms. Specifically, my research focuses on the ways in which the idea and reality of “the border” – as well as teachers’ memories of the “border” – shape classroom practices, textbook content, and pedagogical theory in post-conflict Armenia. This research analyzes the capacity and potential of educators to contribute to more peaceful relationships and makes clear the constraints of schools in fulfilling this role. My dissertation contributes to the current scholarship of border studies, post-Soviet transformations, and education in conflict territories by expanding the scope of pedagogical practices necessary for peaceful coexistence. Fieldwork for this study was conducted in Armenia between June 2019 and March 2020 with a one-month site visit in Turkey. This study includes textbook analyses, interviews with teachers, fieldwork observations, as well as document and visual analyses.
ContributorsPalandjian, Garine (Author) / Silova, Iveta (Thesis advisor) / Brown, Keith (Committee member) / Carlson, David L (Committee member) / O'Connor, Brendan (Committee member) / Arizona State University (Publisher)
Created2022