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Creators/Authors contains: "Chew, Kai Jun"

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  1. We explore the possibility of using natural language processing (NLP) and generative artificial intelligence (GAI) to streamline the process of thematic analysis (TA) for qualitative research. We followed traditional TA phases to demonstrate areas of alignment and discordance between (a) steps one might take with NLP and GAI and (b) traditional thematic analysis. Using a case study, we illustrate the application of this workflow to a real-world dataset. We start with processes involved in data analysis and translate those into analogous steps in a workflow that uses NLP and GAI. We then discuss the potential benefits and limitations of these NLP and GAI techniques, highlighting points of convergence and divergence with thematic analysis. Then, we highlight the importance of the central role of researchers during the process of NLP and GAI-assisted thematic analysis. Finally, we conclude with a discussion of the implications of this approach for qualitative research and suggestions for future work. Researchers who are interested in AI-assisted methods can benefit from the roadmap we provide in this study to understand the current landscape of NLP and GAI models for qualitative research. 
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    Free, publicly-accessible full text available April 1, 2026
  2. This Work-in-Progress paper studies the mental models of engineering faculty regarding assessment, focusing on their use of metaphors. Assessments are crucial components in courses as they serve various purposes in the learning and teaching process, such as gauging student learning, evaluating instructors and course design, and documenting learning for accountability. Thus, when it comes to faculty development on teaching, assessments should consistently be considered while discussing pedagogical improvements. To contribute to faculty development research, our study illuminates several metaphors engineering faculty use to discuss assessment concepts and knowledge. This paper helps to answer the research question: which metaphors do faculty use when talking about assessment in their classrooms? Through interviews grounded in mental model theory, six metaphors emerged: (1) cooking, (2) playing golf, (3) driving a car, (4) coaching football, (5) blood tests, (6) and generically playing a sport or an instrument. Two important takeaways stemmed from the analysis. First, these metaphors were experiences commonly portrayed in the culture in which the study took place. This is important to note for someone working in faculty development as these metaphors may create communication challenges. Second, the mental model approach showed potential in eliciting ways engineering faculty describe and discuss assessments, offering opportunities for future research and practice in faculty development. The lightning talk will present further details on the findings. 
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