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Abstract BackgroundEngineering education traditionally emphasizes technical skills, sometimes at the cost of under‐preparing graduates for the real‐world engineering context. In recent decades, attempts to address this issue include increasing project‐based assignments and engineering design courses in curricula; however, a skills gap between education and industry remains. Purpose/HypothesisThis study aims to understand how undergraduate engineering students perceive product design before and after an upper‐level project‐based design course, as measured through concept maps. The purpose is to measure whether and how students account for the technical and nontechnical elements of design, as well as how a third‐year design course influences these design perceptions. Design/MethodConcept maps about product design were collected from 105 third‐year engineering students at the beginning and end of a design course. Each concept map's content and structure were quantitatively analyzed to evaluate the students' conceptual understandings and compare them across disciplines in the before and after conditions. ResultsThe analyses report on how student conceptions differ by discipline at the outset and how they changed after taking the course. Mechanical Engineering students showed a decrease in business‐related content and an increased focus on societal content, while students in the Engineering Management and Industrial and Systems Engineering programs showed an increase in business topics, specifically market‐related content. ConclusionThis study reveals how undergraduate students conceptualize product design, and specifically to what extent they consider engineering, business, and societal factors. The design courses were shown to significantly shape student conceptualizations of product design, and they did so in a way that mirrored the topics in the course syllabi. The findings offer insights into the education‐practice skills gap and may help future educators to better prepare engineering students to meet industry needs.
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Addressing Issues of Justice in Design Through System-Map Representations
Over the last several years the Electrical and Computer Engineering (ECE) program at Bucknell University has established a four-year ‘design thread’ in the curriculum. This six-course sequence utilizes a representational approach, having students frame design challenges through diagrams and drawings before starting to implement solutions. The representations students create provide eight lenses on the design process; several of these lenses capture elements of societal implications and social justice. Within the design course sequence, the third-year particularly emphasizes the larger societal and human contexts of design. A challenge in the third-year course has been having engineering students who are acculturated to quantitative and linear methods of problem solving shift their perspectives to address complex societal topics. In the social sciences such topics are usually described textually with rich qualitative descriptions. In an attempt to engage engineering students, the authors have utilized graphical design representations rather than textual descriptions into the course. Such representations better align with engineering epistemology, potentially making the large body of work in the social sciences more accessible to students. This paper reports on how a particular representation, the system map, has third-year students explore systemic structures and practices that impact design decisions and processes. Students use system maps to identify ways design projects can impact on society in ways that have both positive and potentially negative consequences. Qualitative analysis of student artifacts over five course iterations was used in an action research approach to refine how to effectively integrate system map representations that capture societal issues and address issues of justice. Action research is an iterative methodology that utilizes evidence to improve practice, in this case the improving students’ facility with, and conceptions of, the societal impact of engineering work. This practice-focused paper reports on how system maps can be used in engineering and what supporting practices, e.g. interviews and research, make their use more effective. Ways to utilize system maps specifically, and representations more generally, to connect technical aspects of engineering design to social justice topics and issues are
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- Award ID(s):
- 2022271
- PAR ID:
- 10530490
- Publisher / Repository:
- ASEE PEER
- Date Published:
- ISSN:
- 0190-1052
- Page Range / eLocation ID:
- https://peer.asee.org/46520
- Format(s):
- Medium: X
- Location:
- Portland, OR
- Sponsoring Org:
- National Science Foundation
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