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1. Impacts Resulting from a Large-Scale First-Year Engineering and Computer Science Program on Students’ Successful Persistence Toward Degree Completion

   Ragusa, Gisele ; Allen, Emily L. ; Menezes, Gustavo B. ( June 2020 , ASEE Annual Conference Proceedings 2020)

   There is a critical need for more students with engineering and computer science majors to enter into, persist in, and graduate from four-year postsecondary institutions. Increasing the diversity of the workforce by inclusive practices in engineering and science is also a profound identified need. According to national statistics, the largest groups of underrepresented minority students in engineering and science attend U.S. public higher education institutions. Most often, a large proportion of these students come to colleges and universities with unique challenges and needs, and are more likely to be first in their family to attend college. In response to these needs, engineering education researchers and practitioners have developed, implemented and assessed interventions to provide support and help students succeed in college, particularly in their first year. These interventions typically target relatively small cohorts of students and can be managed by a small number of faculty and staff. In this paper, we report on “work in progress” research in a large-scale, first-year engineering and computer science intervention program at a public, comprehensive university using multivariate comparative statistical approaches. Large-scale intervention programs are especially relevant to minority serving institutions that prepare growing numbers of students who are first in their family to attend college and who are also under-resourced, financially. These students most often encounter academic difficulties and come to higher education with challenging experiences and backgrounds. Our studied first-year intervention program, first piloted in 2015, is now in its 5th year of implementation. Its intervention components include: (a) first-year block schedules, (b) project-based introductory engineering and computer science courses, (c) an introduction to mechanics course, which provides students with the foundation needed to succeed in a traditional physics sequence, and (d) peer-led supplemental instruction workshops for calculus, physics and chemistry courses. This intervention study responds to three research questions: (1) What role does the first-year intervention’s components play in students’ persistence in engineering and computer science majors across undergraduate program years? (2) What role do particular pedagogical and cocurricular support structures play in students’ successes? And (3) What role do various student socio-demographic and experiential factors play in the effectiveness of first-year interventions? To address these research questions and therefore determine the formative impact of the firstyear engineering and computer science program on which we are conducting research, we have collected diverse student data including grade point averages, concept inventory scores, and data from a multi-dimensional questionnaire that measures students’ use of support practices across their four to five years in their degree program, and diverse background information necessary to determine the impact of such factors on students’ persistence to degree. Background data includes students’ experiences prior to enrolling in college, their socio-demographic characteristics, and their college social capital throughout their higher education experience. For this research, we compared students who were enrolled in the first-year intervention program to those who were not enrolled in the first-year intervention. We have engaged in cross-sectional 2 data collection from students’ freshman through senior years and employed multivariate statistical analytical techniques on the collected student data. Results of these analyses were interesting and diverse. Generally, in terms of backgrounds, our research indicates that students’ parental education is positively related to their success in engineering and computer science across program years. Likewise, longitudinally (across program years), students’ college social capital predicted their academic success and persistence to degree. With regard to the study’s comparative research of the first-year intervention, our results indicate that students who were enrolled in the first-year intervention program as freshmen continued to use more support practices to assist them in academic success across their degree matriculation compared to students who were not in the first-year program. This suggests that the students continued to recognize the value of such supports as a consequence of having supports required as first-year students. In terms of students’ understanding of scientific or engineering-focused concepts, we found significant impact resulting from student support practices that were academically focused. We also found that enrolling in the first-year intervention was a significant predictor of the time that students spent preparing for classes and ultimately their grade point average, especially in STEM subjects across students’ years in college. In summary, we found that the studied first-year intervention program has longitudinal, positive impacts on students’ success as they navigate through their undergraduate experiences toward engineering and computer science degrees. 

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2. On Transfer Student Success: Exploring the Academic Trajectories of Black Transfer Engineering Students from Community Colleges

   Berhane, B ; Hayes, S ; Koonce, D ; Salley, C ( June 2019 , ASEE Annual Conference proceedings)

   According to the National Science Foundation, 50% of Black engineering students who have received a bachelor’s and master’s degree attended a community college at some point during their academic career. However, while research highlights the importance of supporting underrepresented racial and ethnic minorities (URMs) in STEM disciplines, there is a dearth of literature focusing on URMs in community colleges who pursue engineering and other science/math-based majors. Further, Black undergraduates in community colleges are often homogenized by area of study, with little regard for their specific major/discipline. Similarly, while engineering education research has begun to focus on the population of community college students, less attention has been paid to unpacking the experiences of racial subgroups of community college attendees. The engineering student transfer process has specific aspects related to it being a selective and challenging discipline (e.g., limited enrollment policies, engineering culture shock) that warrants a closer investigation. The purpose of this paper is to examine the experiences of a small population of students who have recently transferred from several community colleges to one four-year engineering school. Specifically, we will present preliminary findings derived from interviews with three Black students who started their academic careers at several community colleges in a Mid-Atlantic state, before transferring to the flagship institution of that same state. Interview transcripts will undergo a thorough analysis and will be coded to document rich themes. Multiple analyses of coded interview data will be performed by several members of the research team, as well as external evaluation members who are leading scholars in STEM and/or transfer education research. This research is part of a larger-scale, three year qualitative study, which will examine the academic trajectories of two distinct groups of Blacks in engineering majors: 1) Blacks born and educated in the United States and 2) Those born and educated in other countries. By looking at these populations distinctly, we will build upon past literature that disaggregates the experiences of Black STEM students who represent multiple identities across the African diaspora. Through this lens, we hope to highlight the impact that cultural background may have on the transfer experience. The theoretical framework guiding this study posits that the persistence of Black transfer students in engineering is a longitudinal process influenced by the intersection of both individual and institutional factors. We draw from the STEM transfer model, noting that the transfer process commences during a student’s community college education and continues through his/her transfer and enrollment in an engineering program at a four-year institution. The following factors contribute to our conceptualization of this process: pre-college background, community college prior to transfer, initial transfer to the four-year university, nearing 4-year degree completion. 

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3. Diversity and Inclusion in Mechatronics and Robotics Engineering Education

   Pannier, C. ; Berry, C. ; Morris, M. ; Zhao, X. ( June 2020 , ASEE annual conference exposition proceedings)

   It is well-known that women and minorities are underrepresented in STEM fields. This is true of mechatronics and robotics engineering (MRE), despite targeted K-12 activities, such as the FIRST Robotics Competition, that aim to increase diversity in engineering. This paper is a first step in assessing the current status of women and underrepresented minorities (URM) as well as investigating solutions to increase diversity and support inclusion of these groups specifically in MRE. The paper examines challenges and potential solutions identified in The 4th Future of Mechatronics and Robotics Education and in an online survey of the MRE college instructor community. Survey participants reported on courses, programs, clubs, and outreach events at the college level. The sample size is small, but the data provide initial findings to inform further study. Qualitative text analysis was used with the survey data. Five themes emerged, ordered from most frequent to least: the instructor’s perspective, social context of MRE, specific attributes of MRE, pre-college interventions, and in-college interventions. The most promising new ideas are in curriculum reform to incorporate social context into engineering education and in expanding STEM outreach by colleges to elementary and middle schools. Existing programs should also be strengthened, including robotics competitions, NSF Research Experiences for Undergraduates, STEM summer camps, bridge programs, and affinity programs. Other important aspects include actively engaging parents, and working to be more inclusive of first-generation Americans and first-generation college students. The paper concludes with initial suggestions to increase diversity and inclusion in MRE and areas for further study. 

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4. Broadening Participation of First-Generation College Students in Engineering – Backgrounds, Experiences and Strategies for Success

   Smith, Jessica M. ; Verdin, Dina ; Lucena, Juan ( January 2019 , Review & directory - American Society for Engineering Education)

   First-generation college students have entered the spotlight of educational research and reform. This shift in perspective has been covered in popular media, for example, in The Chronicle of Higher Education’s series entitled “Engine of Inequality,” which analyzes the challenges facing first-generation college students. However, engineering programs have been slower in responding to this new emphasis on first-generation college students, perhaps assuming that the lack of success of underrepresented groups is a result of deficiencies in the students’ background and preparation. Our research challenges this assumption by explicitly investigating the connections between first-generation engineering students’ success and their experiences within higher education, using a large-scale quantitative survey. Whereas the deficiency perspective focuses on what these students lack and how they need to change themselves in order to adapt to engineering undergraduate curricula, this study seeks to understand how first-generation college student’s funds of knowledge (i.e., family and cultural knowledge developed by growing up in poor and/or working households) can be leveraged in their engineering work and the factors that contribute to their success in engineering. Using ethnographic data of first-generation college students in engineering, from prior work, seven themes were created to capture aspects of students’ funds of knowledge. The themes were classified as follows: community networks, lived experiences, tinkering knowledge from home, tinkering knowledge from work, perspective taking, reading people, and translation among people. To date, the funds of knowledge themes have been validated, at the first level, using exploratory factor analysis with a broad range of engineering students from first-years to fourth-year of higher at two institutions, one in the Midwest and one in the mountain region. Convenience sampling was used to test and validate the funds of knowledge survey constructs. We are currently in our second data collection process. The large-scale survey will be administered to upperclassman and alumni at five participating institutions across the United States, i.e., in a large public polytechnic, small selective private polytechnic, large land grant, large sub-urban public, and large public universities. 

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5. Work in Progress: Applying Transition Theory to an Exploration of the High-School-to-College Transition Experiences of Students from Underrepresented Ethnic/Racial Groups

   Boyd-Sinkler, K. ; Waters, R.C. ; Sikder, Y.Y. ; Taylor, A.R. ; Artiles, M.S. ; Coso Strong, A. ; Lee, W.C ( April 2019 , Collaborative Network for Engineering and Computing Diversity (CoNECD) Conference)

   Student support programs within colleges of engineering often aim to assist students during their transition from high school to college. While studies of this transition can characterize experiences that could support the design of these support programs, research commonly focuses on the broader student population, where engineering students are often the minority. To further improve student support programs in engineering, particularly those designed for students from traditionally underrepresented populations, additional research is needed to understand the transitional experiences of first-year engineering students. The purpose of this paper is to explore the applicability of a theoretical framework from adult development (i.e., Schlossberg’s Transition Theory) to examine the high school-to-college transition of engineering students from underrepresented racial/ethnic groups. In the work-in-progress paper, we describe the theoretical constructs that appear most applicable in this context as we begin coding data from a series of three interviews with each participant. Our results will advance the engineering education community’s understanding of the applicability of Transition Theory for examining the transitions of students into engineering and inform future work. 

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