Scholarly Works, Engineering Education

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https://hdl.handle.net/10919/24289

Research articles, presentations, and other scholarship

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Dimensions of wisdom perception across twelve countries on five continents
Rudnev, M.; Barrett, H. C.; Buckwalter, W.; Machery, E.; Stich, S.; Barr, K.; Bencherifa, A.; Clancy, Rockwell F.; Crone, D. L.; Deguchi, Y.; Fabiano, E.; Fodeman, A. D.; Guennoun, B.; Halamova, J.; Hashimoto, T.; Homan, J.; Kanovsky, M.; Karasawa, K.; Kim, H.; Kiper, J.; Lee, M.; Liu, X.; Mitova, V.; Nair, R. B.; Pantovic, L.; Porter, B.; Quintanilla, P.; Reijer, J.; Romero, P. P.; Singh, P.; Tber, S.; Wilkenfeld, D. A.; Yi, L.; Grossmann, I. (Nature Portfolio, 2024-08-14)
Wisdom is the hallmark of social judgment, but how people across cultures recognize wisdom remains unclear—distinct philosophical traditions suggest different views of wisdom’s cardinal features. We explore perception of wise minds across 16 socio-economically and culturally diverse convenience samples from 12 countries. Participants assessed wisdom exemplars, non-exemplars, and themselves on 19 socio-cognitive characteristics, subsequently rating targets’ wisdom, knowledge, and understanding. Analyses reveal two positively related dimensions—Reflective Orientation and Socio-Emotional Awareness. These dimensions are consistent across the studied cultural regions and interact when informing wisdom ratings: wisest targets—as perceived by participants—score high on both dimensions, whereas the least wise are not reflective but moderately socio-emotional. Additionally, individuals view themselves as less reflective but more socio-emotionally aware than most wisdom exemplars. Our findings expand folk psychology and social judgment research beyond the Global North, showing how individuals perceive desirable cognitive and socio-emotional qualities, and contribute to an understanding of mind perception.
Evidence-Based Practice: Looking Good When It Matters: How Engineering Students Regard the Virtue Ethics Framework
Van Tyne, Natalie C. T. (2024-06-23)
Examining Faculty and Student Perceptions of Generative AI in University Courses
Kim, Junghwan; Klopfer, Michelle; Grohs, Jacob R.; Eldardiry, Hoda; Weichert, James; Cox, Larry A., II; Pike, Dale (Springer, 2025-01-24)
As generative artificial intelligence (GenAI) tools such as ChatGPT become more capable and accessible, their use in educational settings is likely to grow. However, the academic community lacks a comprehensive understanding of the perceptions and attitudes of students and instructors toward these new tools. In the Fall 2023 semester, we surveyed 982 students and 76 faculty at a large public university in the United States, focusing on topics such as perceived ease of use, ethical concerns, the impact of GenAI on learning, and differences in responses by role, gender, and discipline. We found that students and faculty did not differ significantly in their attitudes toward GenAI in higher education, except regarding ease of use, hedonic motivation, habit, and interest in exploring new technologies. Students and instructors also used GenAI for coursework or teaching at similar rates, although regular use of these tools was still low across both groups. Among students, we found significant differences in attitudes between males in STEM majors and females in non-STEM majors. These findings underscore the importance of considering demographic and disciplinary diversity when developing policies and practices for integrating GenAI in educational contexts, as GenAI may influence learning outcomes differently across various groups of students. This study contributes to the broader understanding of how GenAI can be leveraged in higher education while highlighting potential areas of inequality that need to be addressed as these tools become more widely used.
Seed Grant Programs to Promote Community Transformation in Higher Education Institutions
Fleming, Gabriella Coloyan; Cobb, Sydni Alexa; Watson, Del; Boklage, Audrey; Borrego, Maura; Contreras, Lydia; Julien, Christine (MDPI, 2024-10-16)
Used in higher education for many decades, seed grants are now beginning to be applied as a strategy to advance diversity, equity and inclusion goals, including rebuilding community post-pandemic. There is little research on the effectiveness of seed grants for such communal goals. This work is innovative in two key ways. First, these seed grants focus on promoting a strong sense of community at the institution rather than promoting individual investigators and research projects. Second, engaging students and staff as principal investigators (PIs) disrupts power structures in the academy. We present a systematic analysis of seed grant project reports (n = 45) and survey data (n = 56) from two seed grant programs implemented at the same institution. A diverse set of projects was proposed and funded. Projects had a positive impact on awardees and their departments and colleges. Seed grant program activities were successful at building community among awardees and recognizing individual efforts. Most noteworthy are the career development opportunities for graduate students, postdocs and staff, which are afforded by changes to PI eligibility. We conclude that seed grant programs have the potential for organizational learning and change around community building in higher education.
Structural Impediments Impacting Early-Career Women of Color STEM Faculty Careers
Woods, Johnny C.; Lane, Tonisha B.; Huggins, Natali; Leggett Watson, Allyson; Jan, Faika Tahir; Johnson Austin, Saundra; Thomas, Sylvia (MDPI, 2024-05-28)
Women of Color faculty continue to experience many challenges in their careers, especially in the science, technology, engineering, and mathematics (STEM) fields. As such, more research is needed that considers structural issues inhibiting their success. Using structuration theory and critical race feminism as a conceptual framework, we conducted semi-structured interviews with 19 faculty and administrators in STEM departments at higher education institutions to investigate their perceptions of structural impediments impacting early-career Women of Color STEM faculty careers. Our findings revealed the need to establish policies that are clear, documented, and transparent. Additionally, incremental approaches to tenure and promotion evaluations should be reconsidered, especially when this approach may position Women of Color faculty to appear as if they are underperforming, when the opposite may be true. Furthermore, as higher education institutions endeavor to diversify the professoriate, this study is significant in enabling institutions and STEM departments to be aware of systemic issues confronting them to make significant inroads in retaining and advancing Women of Color faculty in these disciplines.
Exploring Students’ Experiences with Mindfulness Meditations in a First-Year General Engineering Course
Martini, Larkin; Huerta, Mark Vincent; Jurkiewicz, Jazmin; Chan, Brian; Bairaktarova, Diana (MDPI, 2024-05-29)
With growing mental health concerns among college students, they need to effectively develop skills to alleviate stress amidst the demands of university life. Teaching mindfulness skills to engineering students early in their programs, such as during introductory courses, may provide students with the tools they need to effectively cope with academic stressors, support well-being, and mitigate mental health concerns. This study aimed to understand the variation in experiences of engineering students who participated in weekly mindfulness meditation during a first-year cornerstone engineering course. This study used a thematic analysis approach to analyze students’ in-class, weekly reflections from eight meditation exercises across two course sections. The frequency of codes and themes were then analyzed across meditation types to identify trends in student experiences. Our results show that the most common student experience from engaging in mindfulness meditation was feeling less stressed, calmer, and more relaxed. Other positive experiences include feeling more energized and focused. Some students, however, did report some negative experiences, such as distress and tiredness. The Dynamic Breathing exercise, in particular, showed higher rates of negative experiences than other meditation types. The results also demonstrate that different types of meditations produce different student experiences. Meditation exercises with open monitoring components showed higher rates of insight/awareness and difficulty focusing attention than focused attention meditations. These findings indicate that utilizing weekly mindfulness exercises in introductory engineering courses can benefit students’ overall mental health and well-being when adequately implemented.
Inspiring Sustainability in Undergraduate Engineering Programs
Griesinger, Tina; Reid, Kenneth; Knight, David; Katz, Andrew; Somers, John (MDPI, 2024-06-13)
The number of engineers who are transitioning into environmental sustainability careers is growing, though a gap still exists between the supply and demand. This presents an opportunity for undergraduate engineering students to fulfill the demand as environmental sustainability professionals. This qualitative exploratory study investigated environmental sustainability learning experiences and future career interests in environmental sustainability. The social cognitive theory (SCCT) was utilized as a theoretical lens, exploring undergraduate students’ environmental sustainability interests, related learning experiences and their interest in pursuing a future career in environmental sustainability. Twenty-five undergraduate engineering students in various engineering disciplines were interviewed for this study. Data were analyzed to (1) identify the students’ interest in pursuing a career in environmental sustainability, (2) determine if the students’ interests have changed since they began their undergraduate studies, and (3) explore how learning experiences have impacted the students’ future career choices. The findings posit that exposure to environmental sustainability learning experiences is impactful and plays an important role, impacting the students’ interests in pursuing careers in sustainability. The results reveal that elements such as personal beliefs and salary considerations inspire career choices. This research contributes to addressing the demand for additional working professionals who are prepared to tackle environmental sustainability issues, highlighting the role of learning experiences in shaping students’ career interests.
Identity Trajectories of Faculty Members through Interdisciplinary STEAM Collaboration Paired with Public Communication
Desing, Renee M.; Pelan, Renee; Kajfez, Rachel L.; Wallwey, Cassie; Clark, Abigail M.; Gopalakrishnan, Sathya (MDPI, 2024-04-25)
Faculty members in science, technology, engineering, and mathematics (STEM) fields are accustomed to presenting their research findings through journal publications, conference presentations, textbooks, and other academic mediums. However, the audience for these traditional forms of communication are other researchers, which raises concerns about how science research and knowledge are communicated to audiences who have less expertise on these topics. We sought to understand how faculty members develop their identities through collaborative professional development opportunities aimed at growing communication skills to communicate with audiences less familiar with research through interdisciplinary science, technology, engineering, arts, and mathematics (STEAM) activities. We conducted a qualitative, longitudinal study with sixteen STEAM faculty members to explore their identity trajectories as their interdisciplinary cohorts participated in various collaborations to engage with public audiences about their research. Through our analysis, we found that each faculty member’s dominant identity played a significant role in their identity trajectory through their professional development. We observed a significant growth in faculty members’ communication skills, such as learning new presentation techniques to engage others in their research areas of expertise and in their understanding of interdisciplinary STEAM collaboration. Our results provide insights into the identity trajectories of faculty members and how their identity development through these interdisciplinary STEAM collaborations will impact their formal education roles as researchers and teachers moving forward.
Narrative Characteristics in Refugee Discourse: An Analysis of American Public Opinion on the Afghan Refugee Crisis After the Taliban Takeover
Dogan, Hulya; Nguyen, Kiet; Lourentzou, Ismini (ACM, 2024-04-23)
The United States (U.S.) military withdrawal from Afghanistan in August 2021 was met with turmoil as the Taliban regained control of most of the country, including Kabul. These events have affected many and were widely discussed on social media, especially in the U.S. In this work, we focus on Twitter discourse regarding these events, especially potential opinion shifts over time and the effect social media posts by established U.S. legislators might have had on online public reception. To this end, we investigate two datasets on the war in Afghanistan, consisting of Twitter posts by self-identified U.S. accounts and conversation threads initiated by U.S. politicians. We find that Twitter users’ discussions revolve around the Kabul airport event, President Biden’s handling of the situation, and people affected by the U.S. withdrawal. Microframe analysis indicates that discourse centers the humanitarianism underlying these occurrences and politically leans liberal, focusing on care and fairness. Lastly, network analysis shows that Republicans are far more active on Twitter compared to Democrats and there is more positive sentiment than negative in their conversations.
Bridging the Gap: Early Education on Robot and AI Ethics through the Robot Theater Platform in an Informal Learning Environment
Mitchell, Jennifer; Dong, Jiayuan; Yu, Shuqi; Harmon, Madison; Holstein, Alethia; Shim, Joon Hyun; Choi, Koeun; Zhu, Qin; Jeon, Myounghoon (ACM, 2024-03-11)
With the rapid advancement of robotics and AI, educating the next generation on ethical coexistence with these technologies is crucial. Our research explored the potential of a child-robot theater afterschool program in introducing and discussing robot and AI ethics with elementary school children. Conducted with 30 participants from a socioeconomically underprivileged school, the program blended STEM (Science, Technology, Engineering & Mathematics) with the arts, focusing on ethical issues in robotics and AI. Using interactive scenarios and a theatrical performance, the program aimed to enhance children’s understanding of major ethical issues in robotics and AI, such as bias, transparency, privacy, usage, and responsibility. Preliminary findings indicate the program’s success in engaging children in meaningful ethical discussions, demonstrating the potential of innovative, interactive educational methods in early education. This study contributes significantly to integrating ethical robotics and AI in early learning, preparing young minds for a technologically advanced and socially responsible future.
Catalyzing Organizational Change for Equity in Graduate Education: A Case Study of Adopting Collective Impact in a College of Engineering
Lee, Walter C.; Holloman, Teirra K.; Knight, David B.; Huggins, Natali; Matusovich, Holly M.; Brisbane, Julia (MDPI, 2024-03-10)
Graduate education in engineering is an extremely challenging, complex entity that is difficult to change. The purpose of this exploratory research paper was to investigate the applicability of the Collective Impact framework, which has been used within community organizing contexts, to organize the change efforts of a center focused on advancing equitable graduate education within engineering. We sought to understand how the conditions of Collective Impact (i.e., common agenda, backbone organization, mutually reinforcing activities, shared measurement system, and continuous communication) could facilitate the organization of equity-focused change efforts across a college of engineering at a single institution. To achieve this, we took an action research approach. We found the Collective Impact framework to be a useful tool for organizing cross-sectional partnerships to facilitate equity-focused change in graduate education; we also found the five conditions of Collective Impact to be applicable to the higher education context, with some intentional considerations and modifications. Through coordinated efforts, the Collective Impact framework can support the goal of reorienting existing decentralized structures, resource flows, and decision processes to foster bottom-up and top-down change processes to advance equitable support for graduate students.
How to Interview the Crowd: Enlisting Informal Student Feedback in a Formative Assessment Process
Van Tyne, Natalie; Soledad, Michelle; Chambers, Benjamin; Goldschneider, Benjamin (ASEE Conferences, 2023-07)
Believing the Results: Validation of the Tuckman Team Development Questionnaire for Use with Engineering Student Design Teams
Van Tyne, N. C. T.; Chowdhury, T. M.; Kim, D.; Ortega, J. D.; Soledad, M. (ASEE Conferences, 2023-06-25)
Before and After: Team Development in Virtual and In-Person Transfer Student Engineering Design Teams
Van Tyne, Natalie (2022-08-23)
This Evidence-Based Practice paper contains the similarities and differences in team development among first-year engineering design teams containing transfer students in the online Fall 2020 and in-person Fall 2021 semesters. These two different course environments were expected to produce different experiences in team development between the two cohorts. While this study involves only transfer students, based on currently available data, a similar study could be conducted after the Spring 2021 semester with first-year students who began college at their current institution. My research question is: • How do team development experiences differ under virtual and in-person conditions, respectively and in comparison? The conceptual framework for this inquiry is based on the Tuckman model of team development. This model consists of four stages that Tuckman and others have demonstrated that teams exhibit during their duration: Forming, Storming, Norming and Performing. This model originated with adult teams in the workplace, but is equally applicable to non-self-selected engineering student design teams. Team members tend to view themselves as individuals rather than as part of a cohesive unit in the Forming and Storming stages. As they transition to the Norming stage, they accept the premise that the team can accomplish more together than if each member acted in isolation. Even if a team forms a contract or charter during the Forming stage, which states how they will operate as a team, the ways in which they actually operate tend to become apparent during Norming. By the time that a team reaches the Performing stage, each member has a clear vision of what the team does and can do, and uses the relationships among team members to accomplish tasks more or less efficiently. The five- or six-member student design teams were assigned through a skills and personality assessment at the beginning of the fifteen-week semester, using the CATME® team formation survey. The CATME results were checked against the students' self-reported data about their current skills in writing, speaking, and engineering graphics before the students were formally assigned to their teams. Research methods followed an explanatory sequential design, in which the results of one or more quantitative methods are used to inform the choice of one or more qualitative methods to collect and analyze data. Quantitative data were collected and analyzed using a 32-question survey about team development stages, followed by qualitative analysis of team-based written artifacts. Available written artifacts included the following: • a team contract, developed by the team during Week 4 of the semester; • a CATME® peer review, administered online during Weeks 7 and 8; • team-based commentary about the results of the team development survey, noting similarities and differences among team members' results, as part of a project and team status update submitted during Week 12; • team-based commentary about additional progress toward team development since Week 12, as part of the final project and team status update submitted during Week 15, and • a final CATME® peer review, administered during Weeks 14 and 15. By Week 12, many online and in-person teams in both cohorts were in strong agreement about their team's development stage as either Norming or Performing. This is a positive outcome, given that the teams had only three weeks remaining to complete the design project and the course. Both types of teams also provided evidence of the following attributes of successful teams, as identified in recent literature: collective efficacy, psychological safety, resilience, individual performance, and communication. However, extensive response bias in survey responses and team-based evaluations indicated that certain online and in-person teams may have been viewing their team's development less realistically because they were required to report on similarities and differences among team members' survey results as part of a homework assignment, and wanted to omit negative results. Certain survey questions were also reported to have been interpreted in different ways by team members.
Lessons Learned: Implementing Equitable Teaming Practices in First-year GE Courses
James, Matthew B.; Chowdhury, T. M.; Ortega-Alvarez, J. D.; Benning, Jennifer L.; Van Tyne, Natalie C. T.; Lo, Jenny L. (2023-06-25)
Using Natural Language Processing to Explore Undergraduate Students' Perspectives of Social Class, Gender, and Race
Shakir, Umair; Ovink, Sarah; Katz, Andrew (2022-08-23)
Teaching Complex Introductory Concepts in a Sophomore Circuits Course: A Descriptive Case Study
Pitterson, Nicole (MDPI, 2023-10-10)
This descriptive case study explores the teaching and learning of complex introductory circuit concepts in a compulsory sophomore circuits’ course. The study investigates the instructional strategies employed by the instructor to facilitate students’ understanding of intricate circuit phenomena. Data were collected through classroom observations, interviews with the instructor, and an analysis of the course documents. The findings shed light on the challenges encountered by students when grappling with introductory circuit concepts, the effectiveness of different instructional methods, and implications for curriculum design and pedagogical approaches in electrical engineering education. Specifically, the instructors reported students’ prior knowledge, the nature of the content, and the structure of the course itself as some of the main features that impact students’ overall learning of the content. The study highlights the importance of providing targeted support and scaffolding to students, promoting active learning strategies, and incorporating practical applications to enhance the comprehension of introductory circuit concepts in sophomore-level electrical engineering courses.
Comparing Self-Report Assessments and Scenario-Based Assessments of Systems Thinking Competence
Davis, Kirsten A.; Grote, Dustin; Mahmoudi, Hesam; Perry, Logan; Ghaffarzadegan, Navid; Grohs, Jacob; Hosseinichimeh, Niyousha; Knight, David B.; Triantis, Konstantinos (Springer, 2023-03)
Self-report assessments are used frequently in higher education to assess a variety of constructs, including attitudes, opinions, knowledge, and competence. Systems thinking is an example of one competence often measured using self-report assessments where individuals answer several questions about their perceptions of their own skills, habits, or daily decisions. In this study, we define systems thinking as the ability to see the world as a complex interconnected system where different parts can influence each other, and the interrelationships determine system outcomes. An alternative, less-common, assessment approach is to measure skills directly by providing a scenario about an unstructured problem and evaluating respondents' judgment or analysis of the scenario (scenario-based assessment). This study explored the relationships between engineering students' performance on self-report assessments and scenario-based assessments of systems thinking, finding that there were no significant relationships between the two assessment techniques. These results suggest that there may be limitations to using self-report assessments as a method to assess systems thinking and other competencies in educational research and evaluation, which could be addressed by incorporating alternative formats for assessing competence. Future work should explore these findings further and support the development of alternative assessment approaches.
Examining the Setting of Significant Learning Events during the Engineering School-to-Work Transition
Lutz, Benjamin; Paretti, Marie C. (MDPI, 2023-08-26)
The school-to-work transition is a critical time for engineers that involves rapid learning across multiple fronts, but relatively little is known about the setting (i.e., how, where, and with whom) of significant learning experiences during this time. The purpose of the study is to examine the setting of significant learning events for recent engineering graduates. We used a multi-case study in which 12 recent engineering graduates responded to weekly reflective journal prompts for the first twelve weeks of their transition from school to work. Participants described significant learning events through a series of open-ended questions. We used both deductive and inductive coding to identify the setting of the event in terms of how, where, and with whom engineers engaged in learning at work. The findings highlight the emergent, social nature of workplace learning and point to critical differences across school and work. To better prepare students for professional practice, engineering educators should consider how they might create learning environments that promote effective transfer of knowledge and skills.
Spectrum of Modularity: An Alaskan Case Study of Modular Housing Types
Nicewonger, Todd; Fritz, Stacey; McNair, Lisa D.; Tinsley, Ryan; Armstrong, Taj (2023-08-16)
To communicate and utilize research of different options for Alaskan housing, a framework for comparison is necessary. The design work in this document attempts to unify our language and model for approaching modularity in housing by using a set of visual guides to compare variables and characteristics of different housing styles.

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