Browsing by Author "Zoltowski, Carla B."

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    Applying Phenomenography to Develop a Comprehensive Understanding of Ethics in Engineering Practice
    (IEEE, 2018-10) Brightman, Andrew O.; Fila, Nicholas D.; Hess, Justin L.; Kerr, Alison J.; Kim, Dayoung; Loui, Michael C.; Zoltowski, Carla B.; Technology and Leadership Communication, School of Engineering and Technology
    This Work-in-Progress Research paper describes (1) the contemporary research space on ethics education in engineering; (2) our long-term research plan; (3) the theoretical underpinnings of Phase 1 of our research plan (phenomenography); and (4) the design and developmental process of a phenomenographic interview protocol to explore engineers' experiences with ethics. Ethical behavior is a complex phenomenon that is complicated by the institutional and cultural contexts in which it occurs. Engineers also have varied roles and often work in a myriad of capacities that influence their experiences with and understanding of ethics in practice. We are using phenomenography, a qualitative research approach, to explore and categorize the ways engineers experience and understand ethical engineering practice. Specifically, phenomenography will allow us to systematically investigate the range and complexity of ways that engineers experience ethics in professional practice in the health products industry. Phenomenographic data will be obtained through a specialized type of semi-structured interview. Here we introduce the design of our interview protocol and its four sections: Background, Experience, Conceptual, and Summative. We also describe our iterative process for framing questions throughout each section.
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    The Development of Ethical Reasoning: A Comparison of Online versus Hybrid Delivery Modes of Ethics Instruction
    (a, 2016-06) Hess, Justin L.; Kisselburgh, Lorraine G.; Zoltowski, Carla B.; Brightman, Andrew O.; Department of Engineering Technology, School of Engineering and Technology
    There is a concerted effort to improve online learning opportunities in higher education, including in the domain of engineering ethics. The benefits of online learning include ease in sharing course content, flexibility in the timing of participation, and increased variation in delivery modes for course material. However, the effect of online and hybrid participation on developing ethical reasoning in students is largely unknown, and interactive cases and dialogic learning are central to the pedagogy in ethics courses. An opportunity to fill this knowledge gap occurred while testing a new pedagogy for enhancing ethical reasoning among engineering graduate students, implemented in a graduate-level course over three offerings in Spring 2014, Summer 2014, and Spring 2015. Of the 29 students enrolled, 11 participated on-campus in a weekly class discussion-based lecture, and 18 completed the majority of course activities online. This multi-phase study presents results from a comparative analysis of the differences in ethical reasoning development and perception of course activities across these groups. Both groups of students showed substantial gains in their ethical reasoning development. Furthermore, changes in ethical reasoning were not significantly different when students participated in the on-line only versus an on-line/in-class or “hybrid” format. Nonetheless, analysis from post-course surveys indicated that the hybrid group perceived course activities more favorably than did their on-line only peers. In sum, these results indicate that on-line ethics interventions can be designed to be as impactful in developing ethical reasoning as formats that include an in-class component, although students may be more satisfied with ethics education when they have the opportunity for face-to-face, in-class interaction with peers and instructors.