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.
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- Status: Published
Description
Latinas and Latinos are currently underrepresented in terms of our 21st century student academic attainment and workforce, compared to the total U.S. Hispanic population. In a field such as mathematical sciences, Hispanic or Latino U.S. citizenship doctoral recipients only accounted for 3.04% in 2009-2010. While there are various initiatives to engage underrepresented STEM populations through education, there is a need to give a voice to the experiences of Latinas and Latinos engaged in such programs. This study explored the experiences of seven Arizona State University undergraduate Latina and Latino Joaquín Bustoz Math-Science Honors Program (JBMSHP) participants as well as examined how the program enhanced their math and science learning experiences. Participants attended either a five-week or eight-week program and ranged in attendance from 2006 to 2011. Students were provided an opportunity to begin university mathematics and science studies before graduating high school. Through a demographic survey and one-on-one guided interview, participants shared their personal journey, their experience in the JBMSHP, and their goals. Using grounded theory, a qualitative research approach, this study focuses on the unique experiences of Latina and Latino participants. Four major themes emerged from the analysis of the data. Each participant applied to the program with a foundation in which they sought to challenge themselves academically through mathematics and/or science. Through their involvement it the JBMSHP, participants recognized benefits during and after the program. All participants recognized the value of these benefits and their participation and praised the program. Overall, the JBMSHP provided the students the resources to grow their academic capital and if they chose seek a STEM related bachelor degree. The results of this study emphasize the need to expand the JBMSHP both within Arizona and nationally. In addition, there is a need to explore the other components of their parent center, the Mathematical, Computational and Modeling Sciences Center (MCMSC), to determine if the suggested pipeline, MCMSC Model for Enhancing the Math and Science Experiences of Latinas and Latinos, can positively impact our 21st century workforce and the dire representational need of Latinas and Latinos in STEM fields.
ContributorsEscontrias, Gabriel (Author) / Turner, Caroline S. (Thesis advisor) / Keller, Gary D. (Committee member) / Calleroz White, Mistalene D. (Committee member) / Arizona State University (Publisher)
Created2012
Description
This dissertation is an action research study that had as its primary goal to increase retention of honors college students at Arizona State University by implementing an additional advising session during the fifth semester of their academic career. Introducing additional, strategically-timed support for the honors thesis and demystifying the thesis project was intended to help honors college students make more successful transitions to the final stage of their undergraduate honors careers. This advising session is not only used to demystify the thesis/creative project, but to introduce the student to the logistical elements of the thesis process. Most importantly, this session was designed to encourage students to find a focal interest for the project and to engage them in the process of identifying an appropriate director for this project. To assess the success of the early upper division thesis group advising session, students were asked to identify steps taken to begin the process early. Pre and post-intervention surveys and follow-up interviews were used to determine if the participants had taken steps necessary to complete the thesis. Questions regarding the identification of potential thesis foci, committee member selection, and research question formation were used to measure forward momentum. The early group advising session was successful in assisting 7 of the 9 participants to move one step closer to the completion of their honors thesis completion. However, the degree of movement was less than I expected or predicted. The early group advising session gave voice to our students by soliciting suggestions that might improve the session. Suggested changes included: - Maintain an optimal size group of six to eight students selected by discipline and projected date of graduation - Breakouts for students to discuss thesis topic and committee member selection strategies facilitated by faculty and honors advisors - Upper division students currently completing or who have successfully completed their thesis/creative projects made available to answer questions and provide success strategies - Specialty research librarians invited to demonstrate web based resources - Faculty approved discipline specific thesis/creative projects (models of best practice) available for review during the group intervention
ContributorsPatino, Cynthia (Author) / Clark, Christopher (Thesis advisor) / Wilkinson, Christine Kajikawa (Committee member) / Szecsy, Elsie (Committee member) / Arizona State University (Publisher)
Created2012
Description
In the First Innovations Initiative at Arizona State University students are exposed to the culture of innovation and the entrepreneurial process through two courses situated intentionally within an American Indian sustainability context. In this action research dissertation, a summer field practicum was designed and implemented to complement the two in-classroom course offerings. The first implementation of the new summer field practicum was documented for the two participating students. A survey and focus group were conducted to evaluate the spring 2011 classroom course and, separately, to evaluate the summer field practicum. Students in the spring 2011 course and summer field practicum reported that they were stimulated to think more innovatively, gained interest in the subject area and entrepreneurial/innovation processes, and improved their skills related to public speaking, networking, problem solving and research. The summer practicum participants reported larger increases in confidence in creating, planning and implementing a sustainable entrepreneurship venture, compared with the reports of the spring in-classroom participants. Additionally, differences favoring the summer practicum students were found in reported sense of community and individualism in support of entrepreneurship and innovation. The study results are being used to revamp both the in-classroom and field practicum experience for the benefit of future participants. Specifically, the American Indian perspective will be more fully embedded in each class session, contemporary timely articles and issues will be sought out and discussed in class, and the practicum experience will be further developed with additional student participants and site organizations sought. Additionally, the trans-disciplinary team approach will continue, with additional professional development opportunities provided for current team members and the addition of new instructional team members.
ContributorsWalters, Fonda (Author) / Clark, Christopher M. (Thesis advisor) / Jarratt-Snider, Karen (Committee member) / Kelley, Michael (Committee member) / Arizona State University (Publisher)
Created2012
Description
In the next decade, community college English departments will expand their developmental course offerings. The students who take these developmental courses generally have higher incidence of diagnosed learnin g disabilities, bleak economic circumstances that require them to work full time, greater dependence on public transporation, and some level of frustration and confusion about being placed in a non-credit course despite graduating from high school. Using a qualitative approach, this action research study articulates the faculty behaviors, classroom environments, and faculty-student interactions that help developmental writing students succeed. The researcher interviewed successful students about what the faculty members did that helped them succeed in developmental writing classes. Then the researcher created and tested a checklist to help writing instructors conform their practices to best practices identified in published research and interviews with successful students. Instructors found the checklist useful in evaluating their own practices in relation to the current research.
ContributorsBixler, L. Ann (Laura Ann) (Author) / Clark, Christopher M. (Thesis advisor) / Rund, James (Thesis advisor) / Young, Donna (Committee member) / Arizona State University (Publisher)
Created2012
Description
With budgets on the decline, university officials are seeking alternative methods to maintain and increase the type of services provided to students. By incorporating social entrepreneurial competencies in the daily actions of university staff members, staff members will be able to perform their work more effectively and help students acquire skills such as innovative thinking, which is needed in today's society. Social entrepreneurs are defined as change agents for society; these individuals seize opportunities missed by others, improve systems, create solutions, innovate and adapt, leverage resources they do not control, and advocate for what they and others need to be successful (Ashoka, 2010a; Bornstein & Davis, 2010; Dees, 1998). Universities will be more successful in respect to helping students with a workforce of social entrepreneurs capable of leveraging resources. Through action research, this study utilized a phenomenological perspective with both qualitative and quantitative methods of data collection and analysis to introduce social entrepreneurial competencies to the live-in housing professionals (pro-staff) at Arizona State University (ASU) and then examined the incorporation of the competencies into the pro-staff's daily work. Ten current pro-staff participated in two phases of the study, each of which consisted of surveys and workshops. Participants' responses indicated that there are five competencies and three strengths related to social entrepreneurship that are significant to the pro-staff position and their daily work at ASU.
ContributorsVela, Alicia L (Author) / Mcintyre, Lisa (Thesis advisor) / Cook, Kevin (Committee member) / Hesse, Marian (Committee member) / Arizona State University (Publisher)
Created2012
Description
This action research study is the culmination of several action cycles investigating cognitive information processing and learning strategies based on students approach to learning theory and assessing students' meta-cognitive learning, motivation, and reflective development suggestive of deep learning. The study introduces a reading assignment as an integrative teaching method with the purpose of challenging students' assumptions and requiring them to think from multiple perspectives thus influencing deep learning. The hypothesis is that students who are required to critically reflect on their own perceptions will develop the deep learning skills needed in the 21st century. Pre and post surveys were used to assess for changes in students' preferred approach to learning and reflective practice styles. Qualitative data was collected in the form of student stories and student literature circle transcripts to further describe student perceptions of the experience. Results indicate stories that include examples of critical reflection may influence students to use more transformational types of reflective learning actions. Approximately fifty percent of the students in the course increased their preference for deep learning by the end of the course. Further research is needed to determine the effect of narratives on student preferences for deep learning.
ContributorsBradshaw, Vicki (Author) / Carlson, David L. (Thesis advisor) / Jordan, Michelle (Committee member) / Gagnon, Marie (Committee member) / Arizona State University (Publisher)
Created2012
Description
The purpose of this action research study was to determine the effectiveness of two online college success courses: CPD 150 (College Success, 3 credits) and CPD 115 (Success Strategies, 1 credit), at Rio Salado College, a Maricopa Community College in Arizona. The goal of these courses is to prepare students to be college-ready by examining college readiness and learning skills. The Motivated Strategies for Learning Questionnaire measured students' perceptions of their own college readiness in a pre-test/post-test format. Understanding students' perceptions of their own college readiness is the college's first step in understanding the effectiveness of these courses. Descriptive statistical analysis was used to compare the pre- and post-tests to determine whether the average student scores changed after completion of the college success course. Paired samples t-tests (or repeated-measures test) were conducted on 2 scales consisting of 13 subscales of the MSLQ of the Motivated Strategies for Learning Questionnaire. Data analysis revealed that students reported that they had better study skills after the course than before completing the course. Particularly, learning strategies, test anxiety, self-efficacy, effort regulation (self-management), control of learning beliefs, study skills, and time and study environment stand out as showing substantial improvement for the students.
ContributorsAbts, Melanie (Author) / Mcintyre, Lisa (Thesis advisor) / Hesse, Maria L (Committee member) / Wukash, Barry (Committee member) / Arizona State University (Publisher)
Created2012
Description
Sustainability is a relatively new topic that has transcended traditional disciplinary boundaries. Since faculty members have been trained in traditional disciplines, developing curriculum for and teaching sustainability presents both a great opportunity and a challenge. In order to embrace sustainability education and develop and implement new curriculum, faculty members have to expend a large amount of effort and time. Moreover, faculty members require support and help of professional development programs. All these issues and problems demonstrate a need for this research study. The purpose of this study was to analyze the processes and procedures used by a small sample of faculty members of Greenville Community College District (GCCD) to integrate sustainability into the curriculum and classroom. The diffusion of innovation was identified as the conceptual framework, and qualitative case study methodology was used. The findings revealed three major themes why faculty members were interested in sustainability education: love of nature, inherent nature of their discipline, and commitment to issues of equity. The findings revealed that sustainability is taught using pedagogical tools such as experiential learning, problem-based learning, inquiry-based learning, and a heavy focus on research. As lesson plans were developed, appropriate assessment tools were created. The participants interviewed identified several barriers for teaching interdisciplinary courses, among which time constraints and increase in workload emerged as common themes. The study found that strategies for helping mainstream faculty members embrace sustainability education were time, rewards, recognition, support and encouragement, motivation of students, and creating a network of early adopters as mentors.
ContributorsRamakrishna, Pushpa (Author) / De Los Santos Jr, Alfredo G (Thesis advisor) / Ewing, Kris M (Thesis advisor) / Hogan, Margaret P (Committee member) / Arizona State University (Publisher)
Created2012
Description
President Obama's (italic)Completion Agenda (/italic) is a plan that emphasizes improved student retention and persistence. The agenda also emphasizes the important role community colleges play in moving the nation toward economic prosperity. Current statistics indicate that nearly 48% of first-time college students are lost to attrition before the end of a student's first year of college. Student success is largely determined by student experiences during the first year; in order to address the (italic) Completion Agenda (/italic), colleges will need to support initiatives designed to help first-year students succeed. This study investigated the effectiveness of peer mentoring and college success courses on developing the self-efficacy of first-year community college students by evaluating the effectiveness of two course formats of a college success course; one format uses support of a peer mentor(s) and the other format does not use support of a peer mentor(s). The self-report College Student Self-Efficacy Inventory (CSEI) served as a data source instrument designed to measure the college experience in general and, in particular, the degree of confidence students have in their abilities to successfully perform a variety of college-related tasks. The CSEI consisted or 20 questions designed to measure three principle factors: academic self-efficacy, social self-efficacy, and social integration self-efficacy. Student demographic factors, including gender, age range, ethnicity, educational background, and data pertaining to the participants' educational goals and enrollment history, were also examined. Analysis methods included descriptive statistics, a t-test, and a one-way analysis of variance (ANOVA) measuring differences for each factor based on whether the student was supported by a peer mentor or not. Data analysis revealed no immediate measurable differences between the two formats; however, findings could suggest that the seeds of college success were nurtured and the experience of being enrolled in either course format of a student success course has yet to be realized. It was assumed that understanding the relationship between the two course formats and development of students' self-efficacy would provide useful insight into the effectiveness, merit, or value of peer mentoring and college success courses.
ContributorsMiranda, Vivian (Author) / Mcintrye, Lisa (Thesis advisor) / Hesse, Marian (Committee member) / Solley, Anna (Committee member) / Arizona State University (Publisher)
Created2011
Description
The purpose for this doctoral action research study was to discover if and how an updated training and development curriculum benefited residential student organization advisers at Arizona State University (ASU). Eleven advisers of residential student organizations completed a pilot training and development program and agreed to participate in a focus group. This program consisted of nine 60-minute workshops as well as a journaling experience. Data was collected through a focus group at the completion of the nine workshops to document the practical value of the training and development program and to determine how prepared advisers were for their professional roles. Study participants named six important themes in understanding the most effective methods for training and developing advisers: interaction among advisers, the experiences of seasoned advisers, the dialogues and other learning techniques, the structure and timing of the training workshops, the training curriculum itself, and the general understanding of how to support students best. Participants also reported practical value in the effectiveness of the program, positive reactions to the overall training curriculum, and mixed perspectives on the value of journaling as a part of the development experience.
ContributorsShapiro, Cory Adam (Author) / Clark, Christopher M. (Thesis advisor) / Wilkinson, Christine Kajikawa (Committee member) / Denke, Mark (Committee member) / Arizona State University (Publisher)
Created2012