Matching Items (6)
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- All Subjects: Engineering Education
- Creators: Brunhaver, Samantha
- Creators: McKenna, Anna
- Member of: Theses and Dissertations
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
Description
A concept found that students struggle with in statics and dynamics is free body diagrams. To capture the difficulties students have with this concept, faculty interviews were conducted to determine common errors seen in a classroom setting. The feedback was used to pull questions from a statics concept inventory focused on free body diagrams. Students who have passed statics and dynamics courses in their engineering degree were asked to participate in talk alouds to confirm the faculty input. The talk alouds provided first hand observations of the student thought process when they perform common errors in creating free body diagrams. The results highlighted that students commonly add forces that are not there or fail to only depict the external forces acting on the system in question. A professor describes the occurrence when students insist on adding forces that are not there as phantom forces. To remedy the idea of phantom forces, an intervention was proposed to be implemented into the classroom.
ContributorsTwet, Samantha Ann (Author) / Brunhaver, Samantha (Thesis director) / Lande, Micah (Committee member) / Barrett, The Honors College (Contributor)
Created2015-05
Description
The goal of this research study was to empirically study the effects of a project based learning activity. The effectiveness of this study was benchmarked according to two results: the effectiveness in communicating the scope and impact of engineering, and the effectiveness in increasing interest in computer systems engineering (CSE). This research report presents an analysis of the effects of making engineering education socially relevant, interesting and accessible. High school students participated in a learning experience in which they designed flood evacuation systems that could warn a city of incoming floods. Both pre-assessments and post-assessments were implemented to capture students' awareness of engineering tasks and their interest levels in engineering tasks. Data on students' perceptions of specific engineering tasks were analyzed quantitatively through Wilcoxon signed-rank testing and determined that the program had significant positive effects on developing more accurate conceptions of engineering tasks. The results relating to student interest in CSE indicated that there was an increased level of interest in CSE engineering tasks after the program. There was a 14% increase in number of students who found engineering tasks interesting from 64% to 78%. However, as participants self-selected to participate in this learning experience, many students had positive perceptions of engineering tasks prior to engaging in the learning experience. This study was successful and met both of its primary goals of enhancing awareness and interest in engineering in this particular group of high school students.
ContributorsRidhwaan, Syed (Author) / Ganesh, Tirupalavanam (Thesis director) / Shrake, Scott (Committee member) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
This study sought the lived and told stories of Native American women working in engineering and technology so that their voices may be heard in engineering education scholarship and challenge assumptions surrounding universal understandings of what it means to be a minority woman in science, technology, engineering, and mathematics (STEM). The study was directed by two research questions: (1) What are the lived and told stories of Native women in engineering and technology who are leading initiatives to improve their Native communities and (2) How do Native women’s understandings of their identities influence their work and acts of leadership? The study employed narrative inquiry as the methodological framework and was guided by theoretical frameworks of identities as constructed, multiple, and intersectional (Crenshaw, 1989; Tajfel & Turner, 1979), hybridity, and “third spaces” (Bhabha, 2012). The inquiry was also informed by feminist theories of Native scholars (Green, 1983; Kidwell, 1978) and engineering education (Beddoes & Borrego, 2011; Riley, Pawley, Tucker, & Catalano, 2009). The narrative analysis presented three narratives, based upon interviews, field notes, observations, and documents: (1) the story of a Navajo woman working within a large technical corporation (Jaemie); (2) the story of an Akimel O’odham-Mexican woman working within a tribally-owned technical business (Mia); and (3) the story of a Navajo woman growing her own technical business (Catherine). The narratives revealed a series of impactful transitions that enabled Jaemie, Mia, and Catherine to work and lead in engineering and technology. The transitions revolved around themes of becoming professionals, encountering and overcoming hardship, seeking to connect and contribute to Natives through work, leading change for their Native communities, and advancing their professional selves and their Native communities. Across the transitions, a transformation emerged from cultural navigation to leadership for the creation of new hybrid spaces that represented innovative sites of opportunity for Native communities. The strength of the Native spaces enabled Jaemie, Mia, and Catherine to leverage their identities as Native women within the global context of engineering and technology. The narratives denote the power of story by contributing the depth and richness of lived realities in engineering and technology.
ContributorsFoster, Christina Hobson (Author) / Jordan, Shawn (Thesis advisor) / Fixico, Donald (Committee member) / Lande, Micah (Committee member) / McKenna, Anna (Committee member) / Arizona State University (Publisher)
Created2016
Description
The goal of this research study was to empirically study a poster-based messaging campaign in comparison to that of a project-based learning approach in assessing the effectiveness of these methods in conveying the scope of biomedical engineering to upper elementary school students. For the purpose of this honors thesis, this research paper specifically reflects and analyzes the first stage of this study, the poster-based messaging campaign. 6th grade students received socially relevant messaging of juniors and seniors at ASU achieving their biomedical aspirations, and received information regarding four crucial themes of biomedical engineering via daily presentations and a website. Their learning was tracked over the course of the weeklong immersion program through a pre/post assessment. This data was then analyzed through the Wilcoxon matched pairs test to determine whether the change in biomedical engineering awareness was statistically significant. It was determined that a poster-based messaging campaign indeed increased awareness of socially relevant themes within biomedical engineering, and provided researchers with tangible ways to revise the study before a second round of implementation. The next stage of the study aims to explain biomedical engineering through engaging activities that stimulate making while emphasizing design-aesthetic appeal and engineering habits of mind such as creativity, teamwork, and communication.
ContributorsSwaminathan, Swetha Anu (Author) / Ganesh, Tirupalavanam (Thesis director) / Shrake, Scott (Committee member) / Harrington Bioengineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Background – Among influential education reports, there is clear consensus that an expansive range of intrapersonal (e.g. self-regulation) and interpersonal competencies (e.g. empathy) highly influence educational and career success. Research on teaching and learning these competencies is limited in engineering education.
Purpose/Hypothesis – This dissertation study explores the impacts of a mindfulness training program on first-year engineering students and aims to understand potential impacts on the development of intrapersonal and interpersonal competencies.
Design/Method – A four-session mindfulness-based training program was designed, developed, and facilitated to cultivate intrapersonal and interpersonal competencies. This study employed a multiphase mixed method design in which quantitative and qualitative data was collected from a total of 35 different students through a post survey (n=31), 3-month follow-up survey (n=29), and interviews (n=18). t-tests were used to evaluate the statistical significance of the program and a rigorous thematic analysis process was utilized to help explain the quantitative data.
Results – The results suggest that the majority of students became more mindful, which led to improved intrapersonal competencies (i.e. self-management, critical-thinking, focus, resilience, and well-being) and interpersonal competencies (i.e. empathy, communication, teamwork, and leadership).
Discussion / Conclusions – The study provides compelling evidence that mindfulness training can support the development of intrapersonal and interpersonal skills among engineering students, which can support their overall academic experience, as well as personal and professional development. Future design and development work will be needed to evaluate the integration and scalability potential of mindfulness training within engineering programs.
Purpose/Hypothesis – This dissertation study explores the impacts of a mindfulness training program on first-year engineering students and aims to understand potential impacts on the development of intrapersonal and interpersonal competencies.
Design/Method – A four-session mindfulness-based training program was designed, developed, and facilitated to cultivate intrapersonal and interpersonal competencies. This study employed a multiphase mixed method design in which quantitative and qualitative data was collected from a total of 35 different students through a post survey (n=31), 3-month follow-up survey (n=29), and interviews (n=18). t-tests were used to evaluate the statistical significance of the program and a rigorous thematic analysis process was utilized to help explain the quantitative data.
Results – The results suggest that the majority of students became more mindful, which led to improved intrapersonal competencies (i.e. self-management, critical-thinking, focus, resilience, and well-being) and interpersonal competencies (i.e. empathy, communication, teamwork, and leadership).
Discussion / Conclusions – The study provides compelling evidence that mindfulness training can support the development of intrapersonal and interpersonal skills among engineering students, which can support their overall academic experience, as well as personal and professional development. Future design and development work will be needed to evaluate the integration and scalability potential of mindfulness training within engineering programs.
ContributorsHuerta, Mark Vincent (Author) / McKenna, Anna (Thesis advisor) / Pipe, Teri (Committee member) / Carberry, Adam (Committee member) / Arizona State University (Publisher)
Created2019
Description
This dissertation features three pieces of scholarship which showcase and demonstrate an ethic of queerness for engineering education research (EER). The concept of an ethic of queerness is introduced and constructed in Chapter 1 using tenets from the philosophy of pragmatism, systems thinking, critical theory, and the personal and collective experiences of queered communities immersed in normative spaces, such as engineering and engineering education. Chapter 2 is a scoping literature review on the state of research on the LGBTQIA+ engineering student experience compared to other relevant fields, revealing that EER is still nascent on the topic. Chapter 3 leverages arts-based qualitative inquiry to explore the opportunities and limitations of mixed-initiative creative interfaces (MICIs) when used as a tool for self care by queer(ed) subjects. Chapter 4 connects Patricia Hill Collins’ insider/outsider paradox framework to recent engineering education research through collaborative autoethnographies, illuminating the ways in which normative, oppressive social discourses are embedded within the EER system. Although Chapters 2-4 feature their own unique methodology and topic of inquiry, they are united through a motivation to deconstruct and re-imagine sociotechnical systems throughout engineering and EER through the lens of radical queerness. Chapter 5 summarizes how each of the prior chapters aligns with queerness as an ethic and explores avenues of future work from this dissertation. More specifically, each chapter represents a way of queering engineering education research methodology through the embrace of ambiguity and ephemerality, particularly with regard to the ways in which the author’s subjectivity and relationality to the roles of researcher, student, engineer, and engineering education researcher emerged throughout their doctoral education.
ContributorsJennings, Madeleine (Author) / Kellam, Nadia (Thesis advisor) / Jayasuriya, Suren (Thesis advisor) / Roscoe, Rod (Committee member) / Brunhaver, Samantha (Committee member) / Arizona State University (Publisher)
Created2023