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1. Understanding Equity of Access in Engineering Education Making Spaces

   https://doi.org/10.3390/socsci10100384  

   Villanueva Alarcón I, Downey RJ ( October 2021 , Social sciences)

   The goal of our exploratory study was to examine how management and staff in engineering education making spaces are enacting equitable access amongst their users (e.g., students). We examined six different making space types categorized by Wilczynsky’s and Hoover’s classification of academic makerspaces, which considered scope, accessibility, users, footprint (size), and management and staffing. We reviewed research memos and transcripts of interviews of university makerspace staff, student staff, and leaders/administrators during two separate visits to these places that took place between 2017 and 2019. We inductively and deductively coded the data, and the findings suggested that equity of access was situational and contextual. From the results, we identified four additional considerations needed to ensure equitable access for engineering education making spaces: (a) spaces designed and operated for multiple points of student entry; (b) spaces operated to facilitate effective student making processes and pathways; (c) threats to expanded access: burdens and consequences; and (d) elevating student membership and equity through a culture of belonging. Together, the findings point toward a need for developing a more nuanced understanding of the concept of access that far supersedes a flattened definition of access to just space, equipment, and cost. 

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2. Beyond Making: Application of Constructionist Learning Principles in Engineering Prototyping Centers

   https://doi.org/10.18260/1-2--36746  

   Youmans, K. ; Villanueva, I. ; Bowma-Gearhart, J.: Nadelson ( April 2021 , ASEE Annual Conference proceedings)

   The creation of student-centered spaces for making and prototyping continues to be a growing trend in higher education. These spaces are especially relevant in engineering education as they provide opportunities for engineering students to engage in authentic and collaborative problemsolving activities that can develop students’ 21st-century skills [1–3]. Principles of constructionist learning theory, which promote knowledge creation through development of a physical product [4,5], may be applied to support learning within these spaces. Beyond the construction of objects, this learning theory emphasizes a learning culture where teachers serve as guides to collaborative and student-driven learning [6]. This research seeks to understand how constructionism's learning principles are integrated into an engineering prototyping center (EPC) at a large western university. Further, we explore how these principles may support engineering student development within these spaces and identify a qualitative coding scheme for future research. Thematic analysis of semi-structured interviews with faculty, staff, and students involved with the EPC suggests that the construction of physical prototypes within this space allows for the translation of abstract concepts to concrete experiences and the development of iterative design skills. Further, the data suggests that staff play an essential role in creating a learning culture aligned with constructionist learning principles. This culture supports staff in guiding student learning, fostering a collaborative environment, and promoting students’ lifelong learning skills. Data collected within this exploratory study suggest that constructionism's learning principles can play a central role in supporting the development of engineering students in an EPC. 

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3. Characterizing students' subcultures in engineering and their alignment with the adoption of the freeform pedagogical system

   Dridi, A. ; Berger, E. ; Rhoads, J. ; DeBoer, J. ( January 2022 , Proceedings of the Frontiers in Education)

   Abstract—This research-to-practice full paper investigates the alignment of a specific pedagogical innovation, the Freeform pedagogical system, with the student culture(s) of the mechanical engineering department of a small private college (SPC) in the upper Midwest of the United States, we ask the research question: What are the defining characteristics of the student culture or (sub)cultures in the engineering department where the Freeform system is being propagated? Based upon interviews with on-campus stakeholders (students, faculty, and staff), we constructed a 64-item survey to characterize the culture of their engineering department. We analyzed student responses using the cultural consensus theory model (CCT), a quantitative method that looks for patterns of responses to cultural statements. Grouped together, these patterns of responses indicate the values of the sub-cultures present within a participant group. Our results indicate that the best fitting model contains two student subcultures: student subculture 1 (SC1) (n = 15) and student subculture 2 (SC2) (n = 60). These two subcultures exhibit differences across a handful of items that focus on the student experience and in particular the sense of connectedness or belonging among students. Members of SC1 seem to be disconnected from both their peers and their instructors, work primarily alone, and seem to struggle to obtain access to academic assistance. SC1 members also feel overworked with (what they perceive to be) low-value-added activities, and they do not perceive alignment between how instructors teach and how they prefer to learn. In contrast, members of SC2 seem to be aligned with the institutional mission, which focuses on faculty-student relationships and learning in the community 

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4. Lived Experiences of African American Engineering Students at a PWI Through the Lens of Navigational Capital

   Damas, S. ; Benson, L. ( February 2022 , 2022 CoNECD (Collaborative Network for Engineering & Computing Diversity))

   There are significant disparities between the conferring of science, technology, engineering, and mathematics (STEM) bachelor’s degrees to minoritized groups and the number of STEM faculty that represent minoritized groups at four-year predominantly White institutions (PWIs). Studies show that as of 2019, African American faculty at PWIs have increased by only 2.3% in the last 20 years. This study explores the ways in which this imbalance affects minoritized students in engineering majors. Our research objective is to describe the ways in which African American students navigate their way to success in an engineering program at a PWI where the minoritized faculty representation is less than 10%. In this study, we define success as completion of an undergraduate degree and matriculation into a Ph.D. program. Research shows that African American students struggle with feeling like the “outsider within” in graduate programs and that the engineering culture can permeate from undergraduate to graduate programs. We address our research objective by conducting interviews using navigational capital as our theoretical framework, which can be defined as resilience, academic invulnerability, and skills. These three concepts come together to denote the journey of an individual as they achieve success in an environment not created with them in mind. Navigational capital has been applied in education contexts to study minoritized groups, and specifically in engineering education to study the persistence of students of color. Research on navigational capital often focuses on how participants acquire resources from others. There is a limited focus on the experience of the student as the individual agent exercising their own navigational capital. Drawing from and adapting the framework of navigational capital, this study provides rich descriptions of the lived experiences of African American students in an engineering program at a PWI as they navigated their way to academic success in a system that was not designed with them in mind. This pilot study took place at a research-intensive, land grant PWI in the southeastern United States. We recruited two students who identify as African American and are in the first year of their Ph.D. program in an engineering major. Our interview protocol was adapted from a related study about student motivation, identity, and sense of belonging in engineering. After transcribing interviews with these participants, we began our qualitative analysis with a priori coding, drawing from the framework of navigational capital, to identify the experiences, connections, involvement, and resources the participants tapped into as they maneuvered their way to success in an undergraduate engineering program at a PWI. To identify other aspects of the participants’ experiences that were not reflected in that framework, we also used open coding. The results showed that the participants tapped into their navigational capital when they used experiences, connections, involvement, and resources to be resilient, academically invulnerable, and skillful. They learned from experiences (theirs or others’), capitalized on their connections, positioned themselves through involvement, and used their resources to achieve success in their engineering program. The participants identified their experiences, connections, and involvement. For example, one participant who came from a blended family (African American and White) drew from the experiences she had with her blended family. Her experiences helped her to understand the cultures of Black and White people. She was able to turn that into a skill to connect with others at her PWI. The point at which she took her familial experiences to use as a skill to maneuver her way to success at a PWI was an example of her navigational capital. Another participant capitalized on his connections to develop academic invulnerability. He was able to build his connections by making meaningful relationships with his classmates. He knew the importance of having reliable people to be there for him when he encountered a topic he did not understand. He cultivated an environment through relationships with classmates that set him up to achieve academic invulnerability in his classes. The participants spoke least about how they used their resources. The few mentions of resources were not distinct enough to make any substantial connection to the factors that denote navigational capital. The participants spoke explicitly about the PWI culture in their engineering department. From open coding, we identified the theme that participants did not expect to have role models in their major that looked like them and went into their undergraduate experience with the understanding that they will be the distinct minority in their classes. They did not make notable mention of how a lack of minority faculty affected their success. Upon acceptance, they took on the challenge of being a racial minority in exchange for a well-recognized degree they felt would have more value compared to engineering programs at other universities. They identified ways they maneuvered around their expectation that they would not have representative role models through their use of navigational capital. Integrating knowledge from the framework of navigational capital and its existing applications in engineering and education allows us the opportunity to learn from African American students that have succeeded in engineering programs with low minority faculty representation. The future directions of this work are to outline strategies that could enhance the path of minoritized engineering students towards success and to lay a foundation for understanding the use of navigational capital by minoritized students in engineering at PWIs. Students at PWIs can benefit from understanding their own navigational capital to help them identify ways to successfully navigate educational institutions. Students’ awareness of their capacity to maintain high levels of achievement, their connections to networks that facilitate navigation, and their ability to draw from experiences to enhance resilience provide them with the agency to unleash the invisible factors of their potential to be innovators in their collegiate and work environments. 

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5. Retention Focused S-STEM Support Program

   Hensel, Robin ; Morris, Melissa ; Dygert, Joseph ( September 2019 , AAAS/NSF 2019 S-STEM Symposium)

   POSTER. Presented at the Symposium (9/12/2019) Abstract: The Academy of Engineering Success (AcES) employs literature-based, best practices to support and retain underrepresented students in engineering through graduation with the ultimate goal of diversifying the engineering workforce. AcES was established in 2012 and has been supported via NSF S-STEM award number 1644119 since 2016. The 2016, 2017, and 2018 cohorts consist of 12, 20, and 22 students, respectively. Five S-STEM supported scholarships were awarded to the 2016 cohort, seven scholarships were awarded to students from the 2017 cohort, and six scholarships were awarded to students from the 2018 cohort. AcES students participate in a one-week summer bridge experience, a common fall semester course focused on professional development, and a common spring semester course emphasizing the role of engineers in societal development. Starting with the summer bridge experience, and continuing until graduation, students are immersed in curricular and co-curricular activities with the goals of fostering feelings of institutional inclusion and belonging in engineering, providing academic support and student success skills, and professional development. The aforementioned goals are achieved by providing (1) opportunities for faculty-student, student-student, and industry mentor-student interaction, (2) academic support, and student success education in areas such as time management and study skills, and (3) facilitated career and major exploration. Four research questions are being examined, (1) What is the relationship between participation in the AcES program and participants’ academic success?, (2) What aspects of the AcES program most significantly impact participants’ success in engineering, (3) How do AcES students seek to overcome challenges in studying engineering, and (4) What is the longitudinal impact of the AcES program in terms of motivation, perceptions, feelings of inclusion, outcome expectations of the participants and retention? Students enrolled in the AcES program participate in the GRIT, LAESE, and MSLQ surveys, focus groups, and one-on-one interviews at the start and end of each fall semester and at the end of the spring semester. The surveys provide a measure of students’ GRIT, general self-efficacy, engineering self-efficacy, test anxiety, math outcome efficacy, intrinsic value of learning, inclusion, career expectations, and coping efficacy. Focus group and interview responses are analyzed in order to answer research questions 2, 3, and 4. Survey responses are analyzed to answer research question 4, and institutional data such as GPA is used to answer research question 1. An analysis of the 2017 AcES cohort survey responses produced a surprising result. When the responses of AcES students who retained were compared to the responses of AcES students who left engineering, those who left engineering had higher baseline values of GRIT, career expectations, engineering self-efficacy, and math outcome efficacy than those students who retained. A preliminary analysis of the 2016, 2017, and 2018 focus group and one-on-one interview responses indicates that the Engineering Learning Center, tutors, organized out of class experiences, first-year seminar, the AcES cohort, the AcES summer bridge, the AcES program, AcES Faculty/Staff, AcES guest lecturers, and FEP faculty/Staff are viewed as valuable by students and cited with contributing to their success in engineering. It is also evident that AcES students seek help from peers, seek help from tutors, use online resources, and attend office hours to overcome their challenges in studying engineering. 

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