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ASU Electronic Theses and Dissertations


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.




Through interviews and observations, this thesis provides an overview of refugee resettlement and explores the way one community is providing English language instruction to recently resettled refugees. It also describes the research process of this thesis so other researchers will be aware of the challenges such research contexts provide. In the southwestern state studied here, one of the refugee resettlement agencies holds the contract to provide English Language instruction to refugees. Other agencies provide supplemental English instruction and tutoring. The U.S. federal statute Immigration and Nationality Act, title 45 of the Code of Federal Regulations part 400--Refugee Resettlement Program, and …

Contributors
Kielczewski, Sarah-Anne Laster, Adams, Karen L, Van Gelderen, Elly, et al.
Created Date
2010

Using a sociocultural framework, this dissertation investigated the writing processes of 31 ESL learners in an EAP context at a large North American university. The qualitative case study involved one of the four major writing assignments in a required first-year composition course for ESL students. Data were collected from four different sources: (a) A semi-structured interview with each participant, (b) process logs kept by participants for the entire duration of the writing assignment, (c) classroom observation notes, and (d) class materials. Findings that emerged through analyses of activity systems, an analytical framework within Vygotskian activity theory, indicate that L2 writers …

Contributors
Bhowmik, Subrata Kumar, Adams, Karen L, James, Mark A, et al.
Created Date
2012

ABSTRACT School districts in the United States have undergone large changes over the last decade to accommodate No Child Left Behind (NCLB). Arizona accommodated NCLB through Arizona's Instrument to Measure Standards (AIMS). Expectations were established for all students, varying by group of students based on grade, special education status, free/reduced lunch status, and English Language Learner (ELL) status. AIMS performance for subgroups has been scrutinized, due to the high stakes for schools and districts to meet expectations. This study is interested in the performance of ELL students, when compared with non-ELL students. The current study investigated AIMS performance of students …

Contributors
Chebultz, Lance, Appleton, Nicholas, Tighe, Paul, et al.
Created Date
2012

Network-on-Chip (NoC) architectures have emerged as the solution to the on-chip communication challenges of multi-core embedded processor architectures. Design space exploration and performance evaluation of a NoC design requires fast simulation infrastructure. Simulation of register transfer level model of NoC is too slow for any meaningful design space exploration. One of the solutions to reduce the speed of simulation is to increase the level of abstraction. SystemC TLM2.0 provides the capability to model hardware design at higher levels of abstraction with trade-off of simulation speed and accuracy. In this thesis, SystemC TLM2.0 models of NoC routers are developed at three …

Contributors
Arlagadda Narasimharaju, Jyothi Swaroop, Chatha, Karamvir S, Sen, Arunabha, et al.
Created Date
2012

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 …

Contributors
Johnson, Erik N., Adams, Karen, Renaud, Claire, et al.
Created Date
2014