skip to main content


Title: Impacting Students from Economically Disadvantaged Groups in an Engineering Career Pathway
This work in progress describes the overall initiative in the program for engineering access, retention, and low-income-student success. It discusses the program structure, implementation of activities, outcomes for the first of five years of project, and reflections on our initial findings.  more » « less
Award ID(s):
1833869
NSF-PAR ID:
10197706
Author(s) / Creator(s):
; ; ; ; ; ; ; ;
Date Published:
Journal Name:
2020 ASEE Virtual Annual Conference
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
More Like this
  1. This paper reports on activities and outcomes from years three and four of a 5-year NSF Scholarships in Science, Technology, Engineering and Mathematics (S-STEM) award at a two-year college. The college is a minority-serving institution located in a metro area with high rates of concentrated poverty and low levels of educational attainment. Through the program scholarships are awarded to cohorts of students majoring in engineering selected each fall semester from applications collected the previous spring. After completing transfer preparation curriculum at the two-year college, select scholars who transfer to the local four-year university may remain in the program for continued support. Students in each cohort, including those who remain in the program after transfer, are supported with annual scholarships of up to $6000, depending on financial need. In addition to scholarship money, students participate in a variety of program activities throughout the school year in the form of academic seminars, extracurricular events, professional development, faculty mentoring, peer mentoring, academic advising, and undergraduate research opportunities. Noteworthy elements of the program in years three and four include 1) the selection and award of the fourth and final cohort entering the program, 2) a transition of leadership to a new principal investigator for the program at the two-college, and 3) the increase in number of students who have continued with the program after transfer to the local four-year university. During year three of this five-year program, the first cohort of students successfully transferred and completed a full year at their new four-year university. Supplemental funding has enabled the program to expand support for additional students at both the two-year college and the four-year university after transfer. This has reduced financial burdens and addressed the unanticipated challenge that some students would need more than two years to transfer due to delays brought on by the COVID-19 pandemic. Program evaluation findings identified requests from students that would enhance the program approach and further prepare for transfer. These included establishing a transferred student panel for students preparing to transfer, seminars on maintaining a positive work/life balance and differences in university systems, further support for peer mentorship for both mentors and mentees, and additional opportunities for collaboration across engineering disciplines. Research findings from interviews conducted with transferred students identified several opportunities to further enhance the transfer preparation approach and support structures needed for success at their new institution. These include intentional preparation for establishing membership in a new community, identification of systems and processes for support at their new institution, including how these may differ from their previous institution, and opportunity to serve as a mentor and engage with students preparing to transfer. In addition, in year 4 program leadership transitioned due to a new role at new university and more students support requests of leadership at both the two-year college and the four-year transfer university than originally anticipated. This has resulted in reflection on the program administration and the people and structures that sustain it. This poster will include summaries of scholar activities, transition in and impact on program leadership, program evaluation results, and research findings from the first cohort of students that have transferred and completed a full year at their new institution. 
    more » « less
  2. A sizable body of research on instructional practices supports the use of worked examples for acquiring cognitive skills in domains such as mathematics and physics. Although examples are also important in the domain of programming, existing research on programming examples is limited. Program examples are used by instructors to achieve two important goals: to explain program behavior and to demonstrate program construction patterns. Program behavior examples are used to demonstrate the semantics of various program constructs (i.e., what is happening inside a program or an algorithm when it is executed). Program construction examples illustrate how to construct a program that achieves a specific purpose. While both functions of program examples are important for learning, most of the example-focused research in computer science education focused on technologies for augmenting program behavior examples such as program visualization, tracing tables, etc. In contrast, advanced technologies for presenting program construction examples were rarely explored. This work introduces interactive Program Construction Examples (PCEX) to begin a systematic exploration of worked-out program construction examples in the domain of computer science education. A classroom evaluation and analysis of the survey data demonstrated that the usage of PCEX examples is associated with better student's learning and performance. 
    more » « less
  3. Inferring program transformations from concrete program changes has many potential uses, such as applying systematic program edits, refactoring, and automated program repair. Existing work for inferring program transformations usually rely on statistical information over a potentially large set of program-change examples. However, in many practical scenarios we do not have such a large set of program-change examples. In this paper, we address the challenge of inferring a program transformation from one single example. Our core insight is that "big code" can provide effective guide for the generalization of a concrete change into a program transformation, i.e., code elements appearing in many files are general and should not be abstracted away. We first propose a framework for transformation inference, where programs are represented as hypergraphs to enable fine-grained generalization of transformations. We then design a transformation inference approach, GENPAT, that infers a program transformation based on code context and statistics from a big code corpus. We have evaluated GENPAT under two distinct application scenarios, systematic editing and program repair. The evaluation on systematic editing shows that GENPAT significantly outperforms a state-of-the-art approach, SYDIT, with up to 5.5x correctly transformed cases. The evaluation on program repair suggests that GENPAT has the potential to be integrated in advanced program repair tools-GENPAT successfully repaired 19 real-world bugs in the Defects4J benchmark by simply applying transformations inferred from existing patches, where 4 bugs have never been repaired by any existing technique. Overall, the evaluation results suggest that GENPAT is effective for transformation inference and can potentially be adopted for many different applications. 
    more » « less
  4. This paper describes the structure, project initiatives, and early results of the NSF S-STEM funded SPIRIT: Scholarship Program Initiative via Recruitment, Innovation, and Transformation program at Western Carolina University (WCU). SPIRIT is a scholarship program focused on building an interdisciplinary engineering learning community involved in extensive peer and faculty mentoring, vertically-integrated Project Based Learning (PBL), and undergraduate research experiences. The program has provided twenty-six scholarships and academic resources to a diverse group of engineering and engineering technology students. Results from several project initiatives have been promising. Recruitment efforts have resulted in a demographically diverse group of participants whose retention rates within the program have held at 82%. A vibrant learning community has organically developed where participants are provided both academic and non-academic support across several majors and grade classes. Since May 2014, SPIRIT undergraduate research projects have resulted in forty-five presentations at seven different undergraduate and professional conferences. Twenty-seven PBL and five integrated open-ended design challenges have been completed, involving several corporate sponsors and encompassing a wide-range of engineering topics. Results from a ninety-question participant survey revealed several perceived program strengths and areas of possible improvement. Overall, the participants agreed or strongly agreed that the program had been a positive experience (4.0/4.0) and had helped them to prepare for a career in engineering (3.8/4.0). Undergraduate research activities conducted through the program have helped the participants to understand the steps involved in research processes (3.8/4.0), to appreciate the need for a combination of analysis and hands-on skills (4.0/4.0), and to become more resilient toward academic challenges and obstacles (3.8/4.0). The program’s learning community helped participants build relationships with other students outside of their major (3.1/4.0) as compared to normal course communities. Several participants believed that they were more comfortable with seeking advice from upper class students within the program (3.7/4.0) as compared to upper class students outside the program (2.7/4.0). Vertically-integrated PBL activities helped participants in understanding project management techniques (3.8/4.0), teaming techniques (3.7/4.0), and to assume a leadership role on projects (3.6/4.0). Indicated areas of program improvement included the desire and need for a system of peer-review for the students’ undergraduate research papers; a perceived hindrance to benefit from “journaling” about their program experiences (3.6/4.0); and a need for continued strengthening of activities associated with graduate school application processes as well as preparations for job interviews and applications. This paper presents details of the program initiatives, a compilation of survey results with necessary discussion, and areas of possible improvement going forward. 
    more » « less
  5. International collaborations for community colleges are important for students who will be competing for employment yet are often overlooked due to the perception that international means expensive. The International Education Initiative (IEI) provides opportunities for international collaboration among community college faculty and students. The IEI is a multi-tiered program that allows different levels of participation and cost for faculty and students through funding from the National Science Foundation Advanced Technological Education Program and the French Embassy in the United States. While the main focus is engineering and technology courses, partners have also included business and communications classes, creating a truly interdisciplinary program. Students participating in these programs can expect to have greater cross-cultural maturity and awareness of the wider world, increased confidence in finding future success in the global workforce, and increased ability to deploy 21st Century skills such as technology and teamwork. Faculty participating in the program can expect to have increased confidence and skills in faculty to support students in achieving 21st century skills; increased ability to co-teach and work effectively with and overseas partner, and more motivation and readiness to sustain overseas partnerships and help grow the international program. The Connecticut Collaborative Learning for International Capabilities and Knowledge (CT CLICKs) provides the opportunity for students to receive a global experience as part of a course they are already taking. During the first year of the program, Faculty from Connecticut community colleges partnered with faculty from French Insitituts universitaires de technologie (IUTs), French equivalent of community colleges, to co-teach curriculum modules to their participating classes. The second year added the option of co-facilitating a project between the two classes. All teaching, assignments, and projects were completed through virtual platforms. Several travel opportunities have been provided for student and faculty participants. These have either been through the attendance of international technology bootcamps that were organized by the French Embassy or a partner IUT or through a travel program organized by the IEI. Both travel options include experiences that provide an overview of French engineering and technology education, industry, history, and culture. A faculty recruitment and preparation model has been created to continuously onboard new faculty for the IEI program. The model includes a program overview workshop, partner matching, and curriculum design workshop that all take place virtually. The CT CLICKs program has built steadily and quickly. The number of teachers participating grew from 6 to 29 in the first three years with more than 6 teachers repeating or developing new modules. A total of 334 students have participated in the CT CLICKs program since fall 2017. The number of Connecticut campuses grew from 1 to 8 and overseas partner campuses grew from 2 to 5. Participant survey data shows that the program is continuously improving in helping students gain a better worldview and how to collaborate cross-culturally and helping faculty incorporate international collaboration into their courses. 
    more » « less