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A Multi-level Review of Engineering Ethics Education: Towards a Socio-technical Orientation of Engineering Education for Ethics
This paper aims to review the empirical and theoretical research on engineering ethics education, by focusing on the challenges reported in the literature. The analysis is conducted at four levels of the engineering education system. First, the individual level is dedicated to findings about teaching practices reported by instructors. Second, the institutional level brings together findings about the implementation and presence of ethics within engineering programmes. Third, the level of policy situates findings about engineering ethics education in the context of accreditation. Finally, there is the level of the culture of engineering education. The multi-level analysis allows us to address some of the limitations of higher education research which tends to focus on individual actors such as instructors or remains focused on the levels of policy and practice without examining the deeper levels of paradigm and purpose guiding them. Our approach links some of the challenges of engineering ethics education with wider debates about its guiding paradigms. The main contribution of the paper is to situate the analysis of the theoretical and empirical findings reported in the literature on engineering ethics education in the context of broader discussions about the purpose of engineering education and the aims of reform programmes. We conclude by putting forward a series of recommendations for a socio-technical oriented reform of engineering education for ethics.
Journal Article
mBot for makers : conceive, construct and code your own robots at home or in the classroom
\"The mBot is an educational Arduino robot that helps kids learn programming and electronics, alone or in the classroom. The mBot allows novices to start by tinkering, and to access higher-level features or add new components when inspiration strikes, without soldering or breadboarding! This flexibility allows raw beginners and experienced Makers to work at their own comfort level. Written by educators, this book cuts through much of the confusion resulting from the mBot documentation. It also saves you time when you're scaling up your mBots for home and classroom use by giving you creative project ideas you can use right away.\"--Back cover.
Book
Fifty Years of Biomedical Engineering Undergraduate Education
Undergraduate education in biomedical engineering (BME) and bioengineering (BioE) has been in place for more than 50 years. It has been important in shaping the field as a whole. The early undergraduate programs developed shortly after BME graduate programs, as universities sought to capitalize on the interest of students and the practical advantages of having BME departments that could control their own resources and curriculum. Unlike other engineering fields, BME did not rely initially on a market for graduates in industry, although BME graduates subsequently have found many opportunities. BME undergraduate programs exploded in the 2000s with funding from the Whitaker Foundation and resources from other agencies such as the National Institute of Biomedical Imaging and Bioengineering. The number of programs appears to be reaching a plateau, with 118 accredited programs in the United States at present. We show that there is a core of material that most undergraduates are expected to know, which is different from the knowledge base of other engineers not only in terms of biology, but in the breadth of engineering. We also review the role of important organizations and conferences in the growth of BME, special features of BME education, first placements of BME graduates, and a few challenges to address in the future.
Journal Article
The assessment of learning in engineering education : practice and policy
This book considers the functions of assessment and its measurement in engineering education. Chapters two through three discuss efforts toward alternative curriculum in engineering and advanced level exams for university entry in engineering science. Chapter four reviews investigations of what engineers do at work and their implications assessment. Chapter five records the development of competency based assessment and considers its implications for the engineering curriculum. Chapter six discusses the impact of the accrediting authorities on assessment, outcomes based assessment, taxonomies and assessment in mastery and personalized systems of instruction. Chapters seven through eight consider student variability (e.g. intellectual development, emotional intelligence) and reflective practice. Questions are raised about the assessment of communication, creativity, innovation, teamwork, and the role of projects in integrated learning in chapter nine. Chapter ten though eleven focus on the implementation of outcomes based assessment, and the implications of two theories of competence for the design of the curriculum and its assessment. The book concludes by discussing assessment, moral purpose and social responsibility in the light of changes in the workforce, the role of educational institutions in preparation for industry, the need for lifelong education, and new approaches to assessment, and credentialing. Publisher.
Book
An observational study of engineering online education during the COVID-19 pandemic
The COVID-19 pandemic compelled the global and abrupt conversion of conventional face-to-face instruction to the online format in many educational institutions. Urgent and careful planning is needed to mitigate negative effects of pandemic on engineering education that has been traditionally content-centered, hands-on and design-oriented. To enhance engineering online education during the pandemic, we conducted an observational study at California State University, Long Beach (one of the largest and most diverse four-year university in the U.S.). A total of 110 faculty members and 627 students from six engineering departments participated in surveys and answered quantitative and qualitative questions to highlight the challenges they experienced during the online instruction in Spring 2020. Our results identified various issues that negatively influenced the online engineering education including logistical/technical problems, learning/teaching challenges, privacy and security concerns and lack of sufficient hands-on training. For example, more than half of the students indicated lack of engagement in class, difficulty in maintaining their focus and Zoom fatigue after attending multiple online sessions. A correlation analysis showed that while semi-online asynchronous exams were associated with an increase in the perceived cheating by the instructors, a fully online or open-book/open-note exams had an association with a decrease in instructor’s perception of cheating. To address various identified challenges, we recommended strategies for educational stakeholders (students, faculty and administration) to fill the tools and technology gap and improve online engineering education. These recommendations are practical approaches for many similar institutions around the world and would help improve the learning outcomes of online educations in various engineering subfields. As the pandemic continues, sharing the results of this study with other educators can help with more effective planning and choice of best practices to enhance the efficacy of online engineering education during COVID-19 and post-pandemic.
Journal Article
Active learning increases student performance in science, engineering, and mathematics
To test the hypothesis that lecturing maximizes learning and course performance, we metaanalyzed 225 studies that reported data on examination scores or failure rates when comparing student performance in undergraduate science, technology, engineering, and mathematics (STEM) courses under traditional lecturing versus active learning. The effect sizes indicate that on average, student performance on examinations and concept inventories increased by 0.47 SDs under active learning (n = 158 studies), and that the odds ratio for failing was 1.95 under traditional lecturing (n = 67 studies). These results indicate that average examination scores improved by about 6% in active learning sections, and that students in classes with traditional lecturing were 1.5 times more likely to fail than were students in classes with active learning. Heterogeneity analyses indicated that both results hold across the STEM disciplines, that active learning increases scores on concept inventories more than on course examinations, and that active learning appears effective across all class sizes—although the greatest effects are in small (n ≤ 50) classes. Trim and fill analyses and fail-safe n calculations suggest that the results are not due to publication bias. The results also appear robust to variation in the methodological rigor of the included studies, based on the quality of controls over student quality and instructor identity. This is the largest and most comprehensive metaanalysis of undergraduate STEM education published to date. The results raise questions about the continued use of traditional lecturing as a control in research studies, and support active learning as the preferred, empirically validated teaching practice in regular classrooms.
Journal Article
Female peer mentors early in college have lasting positive impacts on female engineering students that persist beyond graduation
Expanding the talent pipeline of students from underrepresented backgrounds in STEM has been a priority in the United States for decades. However, potential solutions to increase the number of such students in STEM academic pathways, measured using longitudinal randomized controlled trials in real-world contexts, have been limited. Here, we expand on an earlier investigation that reported results from a longitudinal field experiment in which undergraduate female students (
N
= 150) interested in engineering at college entry were randomly assigned a female peer mentor in engineering, a male peer mentor in engineering, or not assigned a mentor for their first year of college. While an earlier article presented findings from participants’ first two years of college, the current article reports the same participants’ academic experiences for each year in college through college graduation and one year post-graduation. Compared to the male peer mentor and no mentor condition, having a female peer mentor was associated with a significant improvement in participants’ psychological experiences in engineering, aspirations to pursue postgraduate engineering degrees, and emotional well-being. It was also associated with participants’ success in securing engineering internships and retention in STEM majors through college graduation. In sum, a low-cost, short peer mentoring intervention demonstrates benefits in promoting female students’ success in engineering from college entry, through one-year post-graduation.
The authors report findings from their study of female student participants interested in engineering at college entry who were randomly assigned to a female peer mentor, male mentor, or no mentor for their first year of college. The authors show that students assigned to a female peer mentor show benefits in psychological experiences in engineering, aspirations to pursue postgraduate engineering degrees, and emotional well-being, which persists up to one year after graduation.
Journal Article