Matching Items (2)
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Description
South Sudanese refugees are among the most vulnerable immigrants to the U.S.. Many have spent years in refugee camps, experienced trauma, lost members of their families and have had minimal or no schooling or literacy prior to their arrival in the U.S. Although most South Sudanese aspire to become U.S.

South Sudanese refugees are among the most vulnerable immigrants to the U.S.. Many have spent years in refugee camps, experienced trauma, lost members of their families and have had minimal or no schooling or literacy prior to their arrival in the U.S. Although most South Sudanese aspire to become U.S. citizens, finally giving them a sense of belonging and participation in a land they can call their own, they constitute a group that faces great challenges in terms of their educational adaptation and English-language learning skills that would lead them to success on the U.S. citizenship examination. This dissertation reports findings from a qualitative research project involving case studies of South Sudanese students in a citizenship preparation program at a South Sudanese refugee community center in Phoenix, Arizona. It focuses on the links between the motivations of students seeking citizenship and the barriers they face in gaining it. Though the South Sudanese refugee students aspiring to become U.S. citizens face many of the same challenges as other immigrant groups, there are some factors that in combination make the participants in this study different from other groups. These include: long periods spent in refugee camps, advanced ages, war trauma, absence of intact families, no schooling or severe disruption from schooling, no first language literacy, and hybridized forms of second languages (e.g. Juba Arabic). This study reports on the motivations students have for seeking citizenship and the challenges they face in attaining it from the perspective of teachers working with those students, community leaders of the South Sudanese community, and particularly the students enrolled in the citizenship program.
ContributorsJohnson, Erik (Author) / Adams, Karen (Thesis advisor) / Renaud, Claire (Committee member) / James, Mark (Committee member) / Arizona State University (Publisher)
Created2014
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Description
While significant qualitative, user study-focused research has been done on augmented reality, relatively few studies have been conducted on multiple, co-located synchronously collaborating users in augmented reality. Recognizing the need for more collaborative user studies in augmented reality and the value such studies present, a user study is conducted of

While significant qualitative, user study-focused research has been done on augmented reality, relatively few studies have been conducted on multiple, co-located synchronously collaborating users in augmented reality. Recognizing the need for more collaborative user studies in augmented reality and the value such studies present, a user study is conducted of collaborative decision-making in augmented reality to investigate the following research question: “Does presenting data visualizations in augmented reality influence the collaborative decision-making behaviors of a team?” This user study evaluates how viewing data visualizations with augmented reality headsets impacts collaboration in small teams compared to viewing together on a single 2D desktop monitor as a baseline. Teams of two participants performed closed and open-ended evaluation tasks to collaboratively analyze data visualized in both augmented reality and on a desktop monitor. Multiple means of collecting and analyzing data were employed to develop a well-rounded context for results and conclusions, including software logging of participant interactions, qualitative analysis of video recordings of participant sessions, and pre- and post-study participant questionnaires. The results indicate that augmented reality doesn’t significantly change the quantity of team member communication but does impact the means and strategies participants use to collaborate.
ContributorsKintscher, Michael (Author) / Bryan, Chris (Thesis advisor) / Amresh, Ashish (Thesis advisor) / Hansford, Dianne (Committee member) / Johnson, Erik (Committee member) / Arizona State University (Publisher)
Created2020