Lucas J. Wiese
AI Ethics, Moral Cognition, Measurement.
I’m an interdisciplinary scholar studying AI’s effects on human moral cognition and decision-making. My research asks whether moral reasoning can be reliably detected in discourse and develops discourse-based and computational methods to make it observable. In effect, testing whether AI collaboration enhances or smudges cognitive processes behind ethical behavior. Threads tying my work together draw from moral psychology, measurement theory, and cognitive science, with education and the workforce as application sites for my work. As moral evaluations and risk benchmarking for AI systems rest on assumptions about moral theory and cognition, I’m working toward open instruments that poke and prod those assumptions so we have more accurate and trustworthy estimates of AI’s effects.
Starting January 2027, I’ll join the University of Mississippi’s Center for Practical Ethics as a Postdoctoral Research Associate in the Ethics of AI and Emerging Technologies. I’m currently a Research Scholar at Purdue’s School of Applied and Creative Computing, affiliated with the Research on Computing in Engineering and Technology Education Lab, directed by Dr. Alejandra J. Magana and the Governance and Responsible AI Lab co-directed by Dr. Daniel S. Schiff. My dissertation, “Measuring the Wrong Things: Discourse-Based Assessment of Decisions in AI Ethics Education,” finds that discourse is where moral reasoning becomes observable and current assessments pass it over. I have a Ph.D. in Technology, M.Sc. in Computer & Information Technology, B.A. in Philosophy, and B.S. in Cybersecurity.
Get in touch at lwiese[at]purdue[dot]edu if you’re interested in learning more or collaborating.