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1. CAREER: ‘Support our Troops’: Re-storying Student Veteran and Service Member Deficit in Engineering through Professional Formation and Community Advocacy: YEAR 1

   https://doi.org/https://peer.asee.org/41939  

   MInichiello, Angela ; Wilkinson, Hannah ( August 2022 , 2022 ASEE Annual Conference & Exposition)

   There is an urgent need to recruit, train, and sustain a diverse engineering workforce able to meet the socio-technical challenges of 21st century society. Together, student veterans and service members (SVSM) are a unique yet understudied student group that comprises substantial numbers of those historically underrepresented in engineering (i.e., due to race, ethnicity, gender, ability, orientation, etc.). That, in combination with technical interests and skills, maturity, life experience, and self-discipline, makes SVSM ideal candidates for helping engineering education meet these demands [1,2]. This NSF CAREER project aims to advance full participation of SVSMs within higher engineering education and the engineering workforce by 1) Research Plan: developing deeper understandings about how SVSM participate, persist, and produce professional identities in engineering and 2) Education Plan: putting new assets based understandings of SVSM experiences into practice through collaborative development, implementation and broad dissemination of evidence-based military ally and mentorship programs in engineering and awareness/support trainings for engineering faculty, staff, and administrators.
2. Enhancing Graduate Education by Fully Integrating Research and Professional Skill Development within a Diverse, Inclusive, and Supportive Academy

   https://doi.org/10.18260/1-2--34569  

   Santillan-Jimenez, E. ; Duan, Q. ; Dariotis, J. K. ; Crocker, M. ( January 2020 , 2020 ASEE Virtual Annual Conference)

   Graduate training often takes a monodisciplinary approach that is not informed by best practices, ignores the needs and preferences of students, and overlooks the increasingly interdisciplinary and international nature of research. This is unfortunate, particularly since graduate education that is fully integrated with interdisciplinary research can help students become part of a trained and diverse workforce equipped to meet society’s many challenges. Against this backdrop, a National Science Foundation Research Traineeship (NRT) program is being established at the University of Kentucky leveraging the most effective instruments for the training of STEM professionals, such as network-based graduate student mentoring and career preparation encompassing both technical and professional skillsets. Briefly, the training graduate students will receive – in a way that is fully integrated with the research they perform – includes: 1) tools such as individual development plans and developmental network maps; 2) a multi-departmental and interdisciplinary course on research-related content; 3) a seminar course on transferrable skills (ethics, research, communication, teaching, mentoring, entrepreneurship, teamwork, management, leadership, outreach, etc.); 4) a certificate to be awarded once students complete the two courses above and garner additional credits from an interdisciplinary curriculum of research-related courses; 5) summer internships at other departments and at externalmore »institutions (other universities, industry, national laboratories) nationwide or abroad; 6) an annual research-related symposium including all elements of a scientific conference; 7) internal collaborative research grants for participants to fund and pursue their own ideas; 8) fields trips to facilities related to the research; and 9) coaching on job hunting as well as résumé, motivation letter and interview preparation. Since a workforce equipped to meet society’s challenges must be both well trained and diverse, multiple initiatives will ensure that this NRT will broaden participation in STEM. Recruitment-wise, close collaboration with a number of entities will provide this NRT with a broad recruitment pool of talented and diverse students. Moreover, collaboration with these entities will provide trainees with ample opportunities to acquire, practice and refine their professional skills, as trainees present their results and recruit in conferences, meetings and outreach events organized by these entities, become members and/or join their leadership, and expand their professional and mentoring network in the process. In addition, minority trainees will be surveyed periodically to probe their feelings of well-being, preparation, acceptance, belonging and distress, as well as their perception of how well structured their departments and programs are. According to recent literature, these factors determine whether or not they perform (i.e., publish) at rates comparable to their male majority peers. Saliently, the evaluation of the educational model employed will afford a comprehensive understanding not only of the academy components that were more utilized and impactful, but will reveal the individual mentoring and skill-building facets of the program driving its successful implementation. The evaluation plan includes outcomes, performance measures, an evaluation timetable, benchmarks and a description of how formative evaluation will improve practice, the evaluation process also extending to research activities.« less
3. Partnering Undergraduate Engineering Students with Preservice Teachers to Design and Teach an Elementary Engineering Lesson Through Ed+gineering

   Gutierrez, K. ; Ringleb, S. ; Kidd, J. ; Ayala, O. ; Pazos, P. ; Kaipa, K. ( June 2020 , 2020 ASEE Virtual Annual Conference Content Access, Virtual Online)

   Major challenges in engineering education include retention of undergraduate engineering students (UESs) and continued engagement after the first year when concepts increase in difficulty. Additionally, employers, as well as ABET, look for students to demonstrate non-technical skills, including the ability to work successfully in groups, the ability to communicate both within and outside their discipline, and the ability to find information that will help them solve problems and contribute to lifelong learning. Teacher education is also facing challenges given the recent incorporation of engineering practices and core ideas into the Next Generation Science Standards (NGSS) and state level standards of learning. To help teachers meet these standards in their classrooms, education courses for preservice teachers (PSTs) must provide resources and opportunities to increase science and engineering knowledge, and the associated pedagogies. To address these challenges, Ed+gineering, an NSF-funded multidisciplinary collaborative service learning project, was implemented into two sets of paired-classes in engineering and education: a 100 level mechanical engineering class (n = 42) and a foundations class in education (n = 17), and a fluid mechanics class in mechanical engineering technology (n = 23) and a science methods class (n = 15). The paired classes collaborated in multidisciplinary teams ofmore »5-8 undergraduate students to plan and teach engineering lessons to local elementary school students. Teams completed a series of previously tested, scaffolded activities to guide their collaboration. Designing and delivering lessons engaged university students in collaborative processes that promoted social learning, including researching and planning, peer mentoring, teaching and receiving feedback, and reflecting and revising their engineering lesson. The research questions examined in this pilot, mixed-methods research study include: (1) How did PSTs’ Ed+gineering experiences influence their engineering and science knowledge?; (2) How did PSTs’ and UESs’ Ed+gineering experiences influence their pedagogical understanding?; and (3) What were PSTs’ and UESs’ overall perceptions of their Ed+gineering experiences? Both quantitative (e.g., Engineering Design Process assessment, Science Content Knowledge assessment) and qualitative (student reflections) data were used to assess knowledge gains and project perceptions following the semester-long intervention. Findings suggest that the PSTs were more aware and comfortable with the engineering field following lesson development and delivery, and often better able to explain particular science/engineering concepts. Both PSTs and UESs, but especially the latter, came to realize the importance of planning and preparing lessons to be taught to an audience. UESs reported greater appreciation for the work of educators. PSTs and UESs expressed how they learned to work in groups with multidisciplinary members—this is a valuable lesson for their respective professional careers. Yearly, the Ed+gineering research team will also request and review student retention reports in their respective programs to assess project impact.« less
4. Exploring the Effects of Additive Manufacturing Education on Students’ Engineering Design Process and its Outcomes

   Prabhu, R. ; Miller, S. ; Simpson, T. ; Meisel, N. ( October 2019 , Journal of mechanical design)

   Research in additive manufacturing (AM) has increased the use of AM in many industries, resulting in a commensurate need for a workforce skilled in AM. In order to meet this need, educational institutions have undertaken different initiatives to integrate design for additive manufacturing (DfAM) into the engineering curriculum. However, limited research has explored the impact of these educational interventions in bringing about changes in the technical goodness of students’ design outcomes, particularly through the integration of DfAM concepts in an engineering classroom environment. This study explores this gap using an experimental study with 193 participants recruited from a junior-level course on mechanical engineering design. The participants were split into three educational intervention groups: (1) no DfAM, (2) restrictive DfAM, and (3) restrictive and opportunistic (dual) DfAM. The effects of the educational intervention on the participants’ use of DfAM were measured through changes in (1) participants’ DfAM self-efficacy, (2) technical goodness of their AM design outcomes, and (3) participants’ use of DfAM-related concepts when describing and evaluating their AM designs. The results showed that while all three educational interventions result in similar changes in the participants’ opportunistic DfAM self-efficacy, participants who receive only restrictive DfAM inputs show the greatest increase inmore »their restrictive DfAM self-efficacy. Further, we see that despite these differences, all three groups show a similar decrease in the technical goodness of their AM designs, after attending the lectures. A content analysis of the participants’ design descriptions and evaluations revealed a simplification of their design geometries, which provides a possible explanation for the decrease in their technical goodness, despite the encouragement to utilize the design freedom of AM to improve functionality or optimize the weight of the structure. These results emphasize the need for more in-depth DfAM education to encourage the use of both opportunistic and restrictive DfAM during student design challenges. The results also highlight the possible influence of how the design problem is stated on the use of DfAM in solving it.« less
5. Effects of High Impact Educational Practices on engineering and computer science student participation, persistence, and success at land grant universities: YEAR 2.

   Asghar, M. ( August 2022 , 2022 ASEE Annual Conference & Exposition)

   Effects of High Impact Educational Practices on Engineering and Computer Science Student Participation, Persistence, and Success at Land Grant Universities: Award# RIEF-1927218 – Year 2 Abstract Funded by the National Science Foundation (NSF), this project aims to investigate and identify associations (if any) that exist between student participation in High Impact Educational Practices (HIP) and their educational outcomes in undergraduate engineering and computer science (E/CS) programs. To understand the effects of HIP participation among E/CS students from groups historically underrepresented and underserved in E/CS, this study takes place within the rural, public university context at two western land grant institutions (one of which is an Hispanic-serving institution). Conceptualizing diversity broadly, this study considers gender, race and ethnicity, and first-generation, transfer, and nontraditional student status to be facets of identity that contribute to the diversity of academic programs and the technical workforce. This sequential, explanatory, mixed-methods study is guided by the following research questions: 1. To what extent do E/CS students participate in HIP? 2. What relationships (if any) exist between E/CS student participation in HIP and their educational outcomes (i.e., persistence in major, academic performance, and graduation)? 3. How do contextual factors (e.g., institutional, programmatic, personal, social, financial, etc.) affectmore »E/CS student awareness of, interest in, and participation in HIP? During Project Year 1, a survey driven quantitative study was conducted. A survey informed by results of the National Survey of Student Engagement (NSSE) from each institution was developed and deployed. Survey respondents (N = 531) were students enrolled in undergraduate E/CS programs at either institution. Frequency distribution analyses were conducted to assess the respondents’ level of participation in extracurricular HIPs (i.e., global learning and study aboard, internships, learning communities, service and community-based learning, and undergraduate research) that have been shown in the literature to positively impact undergraduate student success. Further statistical analysis was conducted to understand the effects of HIP participation, coursework enjoyability, and confidence at completing a degree on the academic success of underrepresented and nontraditional E/CS students. Exploratory factor analysis was used to derive an "academic success" variable from five items that sought to measure how students persevere to attain academic goals. Results showed that a linear relationship in the target population exists and that the resultant multiple regression model is a good fit for the data. During the Project Year 2, survey results were used to develop focus group interview protocols and guide the purposive selection of focus group participants. Focus group interviews were conducted with a total of 27 undergraduates (12 males, 15 females, 16 engineering students, 11 computer science students) across both institutions via video conferencing (i.e., ZOOM) during the spring and fall 2021 semesters. Currently, verified focus group transcripts are being systematically analyzed and coded by a team of four trained coders to identify themes and answer the research questions. This paper will provide an overview of the preliminary themes so far identified. Future project activities during Project Year 3 will focus on refining themes identified during the focus group transcript analysis. Survey and focus group data will then be combined to develop deeper understandings of why and how E/CS students participate in the HIP at their university, taking into account the institutional and programmatic contexts at each institution. Ultimately, the project will develop and disseminate recommendations for improving diverse E/CS student awareness of, interest in, and participation in HIP, at similar land grant institutions nationally.« less