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.
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- Genre: Doctoral Dissertation
- Creators: Shen, Wei
- Creators: Appleton, Nicholas
Description
The growing population of American Indian students who attend off-reservation school has been under researched. This absence in American Indian education research, their unique needs, and their growing numbers warrant more attention. To address this absence in education research literature, this study captures the experiences of American Indian students in an off-reservation high school. Through Social Reproduction Theory and Cultural Capital Theory this qualitative study makes known the varying ways that American Indian students in off-reservation high schools comply and resist formal schooling. Through interviews and observations of these students, in addition their teachers and administrators, I document and interpret their experiences. The data suggest that American Indian students strongly connect to and use their tribal identities to negotiate school. By recognizing the rules of the school, these students employ different forms of cultural and social capital, specifically the importance of space and forms of communication. Even though their high school has a high population of American Indian students, they continue to experience challenges in academic success through stereotypical assumptions, expected roles, and structural barriers. Illustrating student identity as effects of the social reproduction process clearly demonstrates resistance, compliance, and agency of these students in their high school.
ContributorsBegay, Victor H (Author) / Margolis, Eric (Thesis advisor) / Mccarty, Teresa L. (Committee member) / Appleton, Nicholas (Committee member) / Arizona State University (Publisher)
Created2014
DescriptionThis research was focused on determining the relationship between student achievement, teacher evaluation scores, and performance pay for an Arizona school district.
ContributorsRazo, Adrienne (Author) / Spencer, Dee Ann (Thesis advisor) / Appleton, Nicholas (Committee member) / Jasmer, Shelby (Committee member) / Arizona State University (Publisher)
Created2014
Description
In accordance with the Principal Agent Theory, Property Right Theory, Incentive Theory, and Human Capital Theory, firms face agency problems due to “separation of ownership and management”, which call for effective corporate governance. Ownership structure is a core element of the corporate governance. The differences in ownership structures thus may result in differential incentives in governance through the selection of senior management and in the design of senior management compensation system. This thesis investigates four firms with four different types of ownership structures: a public listed firm with the controlling interest by the state, a public listed firm with a non-state-owned controlling interest, a public listed firm a family-owned controlling interest, and a Sino-foreign joint venture firm. By using a case study approach, I focus on two dimensions of ownership structure characteristics – ownership diversification and differences in property rights so as to document whether there are systematic differences in governance participation and executive compensation design. Specifically, I focused on whether such differences are reflected in management selection (which is linked to adverse selection and moral hazard problems) and in compensation design (the choices of performance measurements, performance pay, and in stock option or restricted stock). The results are consistent with my expectation – the nature of ownership structure does affect senior management compensation design. Policy implications are discussed accordingly.
ContributorsGao, Shenghua (Author) / Pei, Ker-Wei (Thesis advisor) / Li, Feng (Committee member) / Shen, Wei (Committee member) / Arizona State University (Publisher)
Created2015
Descriptionbold-Navajo Language-bold
italic-Novice, Intermediate, Proficient, Advance-italic
italic-Novice, Intermediate, Proficient, Advance-italic
ContributorsTodacheeny, Frank (Author) / Spencer, Dee Ann (Thesis advisor) / Appleton, Nicholas (Committee member) / Gilmore, Treva (Committee member) / Arizona State University (Publisher)
Created2014
Description
An underrepresentation of females exists in the STEM fields. In order to tackle this issue, work begins early in the education of young women to ensure they are interested and have the confidence to gain a career in the STEM fields. It is important to engage girls in STEM opportunities in and out of school to ignite their interest and build their confidence. Brigid Barron's learning ecology perspective shows that girls pursuing STEM outside of the classroom is critical to their achievement in the STEM pipeline. This study investigated the impact after-school STEM learning opportunities have on middle school girls by investigating (a) how the length of engagement in after-school programs can affect the confidence of female students in their science and math abilities; (b) how length of engagement in after-school programs can affect the interest of female students in attaining a career in STEM; (c) how length of engagement in after-school programs can affect interest in science and math classes; and (d) how length of engagement can affect how female students' view gender parity in the STEM workforce. The major findings revealed no statistical significance when comparing confidence in math or science abilities or the perception that gender plays a role in attaining a career in STEM. The findings revealed statistical significance in the areas when comparing length of engagement in the girls' interest in their math class and attaining a career in three of the four STEM fields: science, technology, and engineering. The findings showed that multiple terms of engagement in the after-school STEM programs appear to be an effective catalyst to maintain the interest of girls pursuing STEM-related careers, in addition to allowing their interest in a topic to provide a new lens for the way they see their math work during the school day. The implications of this study show that schools must engage middle school girls who are interested in STEM in a multitude of settings, including outside of the classroom in order to maintain engagement in the STEM pipeline.
ContributorsCupp, Garth Meichel (Author) / Spencer, Dee Ann (Thesis advisor) / Appleton, Nicholas (Committee member) / Schauer, David K (Committee member) / Arizona State University (Publisher)
Created2015
Description
This study examines the experiences of parents in mixed marriages (Vietnamese married to non-Vietnamese) raising their children in the United States. Specifically, this study focused on what factors influence parents' development of family language policies and patterns of language use. While research has been done on language policy and planning at the macro-level and there are an increasing number of studies on family language policy at the microlevel, few studies have focused on couples in mixed marriages who are heritage language speakers of the language they are trying to teach their children. This study used both surveys and interviews to gather data about parents' beliefs and attitudes towards bilingualism and the heritage language (HL), strategies parents are using to teach their children the HL, and major challenges they face in doing so. There were three main findings. First, parents without full fluency in the HL nevertheless are able to pass the HL on to their children. Second, an important factor influencing parents' family language policies and patterns of language use were parents' attitudes towards the HL--specifically, if parents felt it was important for their children to learn the HL and if parents were willing to push their children to do so. Third, proximity to a large Vietnamese community and access to Vietnamese resources (e.g., Vietnamese language school, Vietnamese church/temple, etc.) did not assure families' involvement in the Vietnamese community or use of the available Vietnamese resources. The findings of this study reveal that though language shift is occurring in these families, parents are still trying to pass on the HL to their children despite the many challenges of raising them bilingually in the U.S.
ContributorsLam, Ha (Author) / Wiley, Terrence (Thesis advisor) / Appleton, Nicholas (Thesis advisor) / Tobin, Joseph (Committee member) / Arizona State University (Publisher)
Created2011
Description
The theme for this work is the development of fast numerical algorithms for sparse optimization as well as their applications in medical imaging and source localization using sensor array processing. Due to the recently proposed theory of Compressive Sensing (CS), the $\ell_1$ minimization problem attracts more attention for its ability to exploit sparsity. Traditional interior point methods encounter difficulties in computation for solving the CS applications. In the first part of this work, a fast algorithm based on the augmented Lagrangian method for solving the large-scale TV-$\ell_1$ regularized inverse problem is proposed. Specifically, by taking advantage of the separable structure, the original problem can be approximated via the sum of a series of simple functions with closed form solutions. A preconditioner for solving the block Toeplitz with Toeplitz block (BTTB) linear system is proposed to accelerate the computation. An in-depth discussion on the rate of convergence and the optimal parameter selection criteria is given. Numerical experiments are used to test the performance and the robustness of the proposed algorithm to a wide range of parameter values. Applications of the algorithm in magnetic resonance (MR) imaging and a comparison with other existing methods are included. The second part of this work is the application of the TV-$\ell_1$ model in source localization using sensor arrays. The array output is reformulated into a sparse waveform via an over-complete basis and study the $\ell_p$-norm properties in detecting the sparsity. An algorithm is proposed for minimizing a non-convex problem. According to the results of numerical experiments, the proposed algorithm with the aid of the $\ell_p$-norm can resolve closely distributed sources with higher accuracy than other existing methods.
ContributorsShen, Wei (Author) / Mittlemann, Hans D (Thesis advisor) / Renaut, Rosemary A. (Committee member) / Jackiewicz, Zdzislaw (Committee member) / Gelb, Anne (Committee member) / Ringhofer, Christian (Committee member) / Arizona State University (Publisher)
Created2011
Description
Career and technical education was founded on the common practice of apprenticeships integrated into the public schools at the beginning of the 20th century as manual arts, which continued to evolve into a culture and practice of its own as vocational education, and into what is now career and technical education,with an evolving focus on college and career readiness. This study sought to collect and compare the perceptions of superintendents, principals, assistant principals, and deans who were affiliated with ten Northeastern Arizona high schools, which were members of Northern Arizona Vocational Institute of Technology (NAVIT) to seven similar sized high schools in rural Arizona, which were not affiliated with NAVIT. The NAVIT schools were members of the Joint Technological Educational District. The member schools were required by intergovernmental agreement to operate their career and technical education programs by specific guidelines and curriculum.This study also compared the combined average academic achievement of the 2011 CTE concentrators of the NAVIT high schools, the non-NAVIT high schools, and all Arizona statewide CTE concentrators. Both NAVIT and non-NAVIT administrators were administered a survey, designed to measure perceptions of college/postsecondary preparation, career guidance and counseling,academic tracking, and curriculum. Results revealed that both NAVIT and non-NAVIT administrators were supportive of career and technical education, but for different reasons. The NAVIT administrators tended to view students in career and technical education programs as more mainstream, with college opportunities. The non-NAVIT administrators supported career and technical education as a system of programs that offered students opportunities for success, whether college bound or not. A significant number of NAVIT and non-NAVIT administrators opted for no opinion responses for several potentially controversial survey questions, which suggested discomfort with the topics. The academic achievement of the NAVIT, non-NAVIT, and statewide CTE concentrators as measured by the Arizona Instrument to Measure Standards pass rates were marginal between groupings. The statewide average was highest, followed by NAVIT, and non-NAVIT. Recommendations for further research include conducting personal interviews of administrators to better assess leaders' perceptions of career and technical education and their influences on the academic and postsecondary career successes of students.
ContributorsHaussman, Charles E (Author) / Spencer, Dee Ann (Thesis advisor) / Appleton, Nicholas (Committee member) / Mckinnon, Jeri (Committee member) / Arizona State University (Publisher)
Created2012
Description
Educational Leadership is inherent of many qualities. Individuals who possess leadership stand apart from the mainstream population in general society and in any organization, thus they are change agents who influence others by their uniqueness and dynamism. The art of leadership is challenging, but meaningful, and purposeful as the focus is implementation of consistent affective and effective practices at all levels to assure achievable outcomes no matter the organization type. A leader's calling is rewarding and the journey is that of making and sustaining change through influence. The purpose of this study centered on the relationship factor of educational leadership especially the dynamics between the principal and the teacher and what constructs affect this relationship to affect principal effectiveness. The methodology employed a quantitative format and consisted of a 20 question survey sent to one school district's teachers (N=465) over a 3 month window. The summaries of results were presented in two formats: Raw (exactly how teachers answered) and a Cross-tabulation (Age & Licensure). The findings of the study yielded attitudes and perspectives of teachers regarding valuable information on leadership behaviors, styles, and practices that teachers believe were relevant to principal effectiveness. The most noteworthy aspect gleaned from this study was the people factor wherein relationships are a key factor to a leader's success in any realm that one leads.
ContributorsMorris, Edie R (Author) / Appleton, Nicholas (Thesis advisor) / Wauneka, Jacquelyne (Committee member) / Spencer, Dee (Committee member) / Arizona State University (Publisher)
Created2012
Description
ABSTRACT Native American students from the Salt River Pima-Maricopa Indian Community have attended Stapley Junior High, one of 13 junior high schools in the Mesa Unified School District, since its doors opened in the fall of 1994. Over the years a variety of instructional practices have been used in an effort to improve academic outcomes for these students, who have posed a challenge to traditional educational methods. Interviews were conducted with eight educational professionals, including teachers, administrators, and a tutor who worked with these students on a daily basis. They each responded to the same series of questions, providing their insights based on first-hand interactions and knowledge. The interviews revealed factors that influenced student academic success, including caring, trust, communication, tutoring, and administrative support. Factors posing challenges to student success were identified as attendance, parental support, and gangs and drugs. In-school influences were arts and sports, friendship, inclusion, and behavior. Out-of-school influences were home and family, the concept of time, and educational considerations. The conclusion is that this is a complex problem, fueled by the proximity of the reservation to a major metropolitan area, the gang culture that is prevalent in the Salt River community, poverty, attendance issues, and the impact of parental involvement and support. The things that made a difference at Stapley Jr. High included staff who demonstrated caring by establishing trust and getting to know students on a personal level, teachers who were consistent and held students to a high standard, and teachers who were flexible with regard to time.
ContributorsWilliams, Sidney (Author) / Appleton, Nicholas (Thesis advisor) / Duplissis, Mark (Committee member) / Spencer, Dee (Committee member) / Arizona State University (Publisher)
Created2012