Technologically scaffolded atypical cognition: The case of YouTube's recommender system

This study represents the first systematic, pre-registered attempt to establish whether and to what extent the YouTube recommender system tends to promote radical content. Our results are consistent with the radicalization hypothesis. We discuss our findings, as well as directions for future research and recommendations for users, industry, and policy-makers.

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Fully Expanding Moral Theories

This talk was given at a conference on Holly Smith’s book, Making Morality Work, held at Rutgers on October 18, 2019. I argued that Making Morality Work poses the problem that moral theories must be 'usable', but then offers a solution that only partly solves it. I offered a way to extend the solution, but argued that even that only partly solves the problem, and that we can’t stop there.

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Role-Taking in Human-Human and Human-AI Interaction

Humans and machines regularly interact as part of daily life in contemporary societies. It is critical to understand the nature of these relationships. This presentation addresses role-taking in human-AI teams. Role-taking is a process of putting the self in the shoes of another, understanding the world from the other's perspective. We use an experimental design to determine how actively humans role-take with AI as compared with role-taking activation when encountering other humans.

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