Theses and Dissertations
This collection includes both ASU Theses and Dissertations, submitted by graduate students, and the Barrett, Honors College theses submitted by undergraduate students.
Displaying 1 - 8 of 8
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- All Subjects: Education
- Creators: Garcia, David
Description
This study explores the implications of a cultural and language match/mismatch between teachers and their Hispanic students. The study is particularly relevant given the disproportionate percentage of Hispanic students enrolled in Arizona schools who speak Spanish compared to a majority of teachers who are white and speak English. The purpose of the study was to learn how the experiences of matched/mismatched teachers differed in their efforts to connect with Hispanic students and families. The framework for this study relies on culturally responsive practice which suggests that maintaining both cultural and academic excellence for our Hispanic students and families promotes positive learning outcomes in schools. The research is based on case studies of eight teachers at an elementary school with a predominately Hispanic student and parent population. The data included surveys, interviews and lesson observations to assess culturally responsive practices. The results of this study indicated that teachers who share common cultural and language characteristics exhibit significantly more behaviors associated with culturally responsive practice than their mismatched counterparts. Mismatched teachers, however, were able to draw on specific school wide and pedagogical resources associated with culturally responsive practice to help support their students' learning.
ContributorsPriniski, David P (Author) / Garcia, David (Thesis advisor) / Powers, Jeanne (Committee member) / Thomas, Jeff (Committee member) / Arizona State University (Publisher)
Created2012
Description
This thesis investigates the environment of support for reclassified English Language Learners (RCELLs) in Arizona schools. Arizona English Language Learner (ELL) policy and pedagogy have been the subjects of research nationwide; many studies demonstrate that ELLs struggle before, during and after participating in Arizona ELL programs (Lillie et al. 2012; Roa 2012; Garcia, Lawton & de Figuieredo 2012; Office of Civil Rights 2012). Despite evidence that the achievement gap between RCELLs and mainstream students is not closing, little information is available about additional language support that RCELLs might receive in mainstream classrooms. This thesis addresses that void of information through: 1) A literature review of the framework of RCELL support, as outlined by the Arizona Department of Education and relevant studies, and 2) a study of teacher and principal opinion about support components for RCELLs and whether such support is adequate. Study findings present that teachers and principals generally believe RCELLs are well-supported, in terms of both the availability and quality of study-defined support components. Yet there is only weak consensus among teachers that support components are adequate. Additionally, teachers' knowledgeability related to important RCELL support components is low, undermining the reliability of teacher responses. The disconnect between participants' optimistic perceptions of support and the external evidence of low RCELL achievement is rationalized by two conjectures. The first is that teachers are not knowledgeable about RCELL support components and cannot accurately gauge the quality of such support. The second is that existing support components are effective at assisting RCELLs with English learning but are not sufficient to close RCELL academic content achievement gaps.
ContributorsKelly, Cary Shepherd (Author) / Garcia, David (Thesis director) / Garcia, Eugene (Committee member) / Seleznow, Steven (Committee member) / Barrett, The Honors College (Contributor) / Department of Economics (Contributor) / W. P. Carey School of Business (Contributor)
Created2014-12
Description
This study examined perception of K12 schooling systems as experienced by a randomsample of adults in Phoenix, AZ. It explored whether the values purported as key factors
in the American K12 schooling system - as presented in academic literature - were compatible with the lives, interests and goals of ‘users’, student-participants. In addition, it offered opportunity for post-K12 student-participants to share their views on the purposes, goals, and outcomes they held to be important. The sample consisted of 139 post-K12 stu-
dents/individuals residing in Phoenix, AZ. Mean age of student-participants was 29. Results indicated a mismatch between purported K12 schooling goals and important outcomes embedded in the system and values held by the K12 student-participants. The participants in this research generally perceived K12 schooling as valuable, both to themselves and to society at large, but stressed that the deficiencies they perceived in the system were particular to delivery platforms as they relate to the learning styles of students and belonging. Future life skills and success - in and after K12 schooling - whether related to college or not were also of importance. Results revealed that the initial hypothesis of income, age, and ethnicity as
key factors in satisfaction with K12 schooling was not borne-out. Rather it revealed that a sense of belonging and the suitability of learning platforms to the individual learning styles of students were of greatest significance.
ContributorsParker-Anderies, Margaret (Author) / Janssen, Marco (Thesis advisor) / Garcia, David (Committee member) / Mishra, Punya (Committee member) / Arizona State University (Publisher)
Created2022
Description
While deep disciplinary knowledge will be required to develop next-generation clean energy technologies, the skills to work across disciplines and with diverse stakeholders will also be required. Providing authentic and explicit opportunities for graduate students in science, technology, engineering, and math (STEM) to engage in the broader impacts (BI) 0f their research could support the development of these skills. A concurrent mixed methods action research study was conducted to evaluate the effects of a three-part, semi-structured design workshop on clean energy fellows’ knowledgeability of the broader impacts of their research, their identification with the clean energy field, and their ability to develop high-quality educational outreach products. This study was grounded in a sociocultural theory of learning and informed by several conceptual frameworks: situated learning (Lave & Wenger, 1991), communities of practice (Wenger, 1998), and knowledgeability (Wenger-Trayner & Wenger-Trayner, 2015). Quantitative data was collected through a rubric and survey informed by guiding principles from the Broader Impacts Review Document for National Science Foundation Proposals (Center for Advancing Research Impact in Society, 2020). Qualitative data was collected through this survey and a focus group interview. Results demonstrated a significant, strong, and positive correlation between attendance at the design workshop attendance and Product of Lasting Value (PLV) quality. Unfortunately, the lack of respondents in the post-survey prevented the ability to quantify any changes that took place in fellows’ knowledgeability of the BI of their research and their identification with the clean energy field due to the innovation. Yet, results from the focus group interview do show that some fellows experienced increased knowledgeability of the BI of their research and identification with the clean energy field, but these gains were not necessarily due to the PLV Design Workshop.
ContributorsHendrickson, Danica Lyn (Author) / Salik, Steven (Thesis advisor) / Weinberg, Andrea (Committee member) / Garcia, David (Committee member) / Arizona State University (Publisher)
Created2022
Description
Education is known for being powerful in reducing poverty, improving health, promoting healthier economies, and providing peaceful and productive opportunities for young people worldwide. It’s a key to success that has been threatened in the state of Arizona through low funding, teacher shortages, and a lack of resources. Inadequate learning environments further educational inequalities and hinder academic achievement among students. In finding a solution, the objectives of education policy in Arizona are analyzed from an economic and equity standpoint.
ContributorsHernandez Martinez, Chelsea (Author) / Bizuneh, Abyssinia (Co-author) / Bolosan, Kaleo (Co-author) / O'Connor, Brendan (Thesis director) / Garcia, David (Committee member) / Barrett, The Honors College (Contributor) / Economics Program in CLAS (Contributor) / School of Criminology and Criminal Justice (Contributor) / Division of Teacher Preparation (Contributor) / School of Transborder Studies (Contributor)
Created2023-05
Description
Career and technical education (CTE) has existed for over a century involving several legislative transformations, including a name change, to create a positive reputation in the educational community. Although these transformations have deconstructed some negative perceptions, it has caused a lack of awareness among parents and students. This awareness problem guided this concurrent multistrand mixed-method action research study looking to increase familiarity, understanding, and interest in CTE programs at a comprehensive high school. Looking through the lens of critical constructivism, a nested youth participatory action research intervention was implemented where CTE students (i.e., student-researchers) were tasked as change agents to create a public service announcement to increase their peers’ familiarity, understanding, and interest in CTE. In a quantitative survey, coconstructed with student-researchers, familiarity showed a significant increase (t39 = 7.60, p < .05). During the intervention, qualitative data were collected and several themes emerged including students understanding the value of CTE when immersed in CTE and CTE having a concrete value that engages students in the classroom and beyond. Recommendations from this study included exposing students to the benefits of CTE early and often and the positive effect student agency has in raising familiarity with CTE programming.
ContributorsWendell, Melissa S (Author) / Garcia, David (Thesis advisor) / Wylie, Ruth (Committee member) / Keller, Mary (Committee member) / Arizona State University (Publisher)
Created2024
Description
This study aimed to enhance students’ experimental skills and laboratory techniques in cell and molecular biology. A trifold intervention involving a Gene Screen Worksheet, a Gene Screen Flowchart, and a laboratory manual were used, along with a mixed methods approach to data collection. The trifold intervention was grounded in constructivism, design-based, inquiry-based, and project-based learning theories. The Gene Screen Worksheet was an inquiry-based learning assignment, while the Flowchart was a design-based learning activity. The laboratory manual was an open educational resource that incorporated project-based learning and constructivism within each experiment. This study addressed three research questions: the ability of the Gene Screen Worksheet to increase predictive power, the ability of the Gene Screen Flowchart to increase explanatory power, and the ability of the lab manual to increase both predictive and explanatory power. The results reported that students increased their predictive and explanatory power related to genetic screenings, addressing all three questions.
ContributorsLloyd, Jennifer Yadegari (Author) / Garcia, David (Thesis advisor) / Henriksen, Danah (Committee member) / Salik, Steven (Committee member) / Arizona State University (Publisher)
Created2024
Description
This mixed-methods action research study aimed to improve school climate through the creation of a student advisory program that addresses the need to build strong relationships between middle school students and teachers. The program also intended to help students build a variety of skills that would help them meet challenges at school and in life. The implementation of this program took place in an international school in China over a period of 3 school years (2021/2022 to the mid-point of the 2023/2024 school year). With the conclusion of each school year, changes were made based on three rounds of quantitative and qualitative data in the form of questionnaires given to students and advisors. Small group discussions with students and the use of reflective logs written by advisors were also used. An analysis of the data indicated that the student population felt an increasingly overall positive experience in the advisory program through the 3 years. They experienced increased positive relationships with classmates and advisors and were more comfortable advocating for themselves than before. Meanwhile, actions taken to increase the collective efficacy of the group of teachers serving as advisors, including (a) the increase of resources and materials, (b) more frequent communication, and (c) the elevation of particular advisors to the role of lead advisor, lead to an improvement in overall experience. Advisors felt increasingly positive about their understanding, buy-in, and ownership of the advisory program. Overall, teachers felt the work they did in advisory was helpful to students. Lastly, in additional surveys taken by parents and students, perceptions of the school experience improved during this 3-year period. Implications for future practice and recommendations are discussed.
ContributorsWilkerson, Mark Lee (Author) / Garcia, David (Thesis advisor) / Frias, Elizabeth (Committee member) / Ayers, Aaron (Committee member) / Arizona State University (Publisher)
Created2024