New paper: “Your Health vs. My Liberty”

How might messaging, reasoning, and philosophical beliefs predict people’s responses to pandemics? Michał Białek and I started wondering about this a few months ago. So we ran some experiments to find out. Our pre-registered hypothesis was wrong, but the other findings were really interesting. Before I get to the findings, consider making some predictions: ask yourself how you expect the following variables to correlate with compliance (or non-compliance) with public health officials’ recommendations such as mask-wearing and sheltering in place:

  • Flatten the curve graphs: Related to compliance? More or less compliance?
  • Reflective reasoning: Related to compliance? More or less compliance?
  • Mathematical competence: Related to compliance? More or less compliance?
  • Economic conservatism: Related to compliance? More or less compliance?
  • Social conservatism: Related to compliance? More or less compliance?
  • Libertarianism: Related to compliance? More or less compliance?
  • Effective altruism: Related to compliance? More or less compliance?
  • Utilitarian sacrificial harm: Related to compliance? More or less compliance?
  • Belief in God: Related to compliance? More or less compliance?
  • Religiosity: Related to compliance? More or less compliance?
  • Compatibism about free will: Related to compliance? More or less compliance?
  • Identifying as White: Related to compliance? More or less compliance?
  • Identifying as a man: Related to compliance? More or less compliance?
Continue reading New paper: “Your Health vs. My Liberty”

Anders Ericsson (1947-2020)

My colleagues and I are deeply saddened about the unexpected passing of Anders Ericsson on June 17. Dr. Ericsson was not only a massive figure in psychology, philosophy, performance, and beyond but—in my experience—an outstanding person.

Standout Memories

There is much to say about Anders. I can speak only to the past few years—and only a slice of it. Nonetheless, that slice of Anders is rich. Indulge me just three stories.

Continue reading Anders Ericsson (1947-2020)

New Talk: Great Minds Do Not Think Alike

I’ll be presenting new data from a pre-registered replication at some conferences in the next few months. The study replicated findings that less reflective philosophers tended towards certain philosophical views. It also finds that philosophical views are somewhat predicted by culture, education, gender, and personality. Here’s my handout.

Related posts

The meaning of ‘statistical significance’ and of p-values

A 2019 paper in the Advances in Methods and Practices in Psychological Science found that most psychology textbooks, instructors, and students misinterpret ‘statistical significance’ and p values. Talk about a headline! More important than the headline, however, are the right interpretations and what we can do to correct widespread misinterpretations. In this post, I explain what the authors’ findings and the three solutions they propose.

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A Dissertation About Reflective Reasoning in Philosophy, Morality, & Bias


One of the things that I worked on in 2018 was a dissertation about the roles of reflective reasoning in philosophy, morality, and bias. Pending a follow-up study for one chapter, every chapter is written and has enjoyed at least one round of comments—and some of the chapters are under review. As the chapters find homes in journals, I will be sure to post preprints and links to the online publication on my blog and in my social media feeds. So, ya know, follow those if you want more updates. In this post, I’ll give you drafts of the abstracts for each chapter, so that you can get a birds-eye view of the dissertation project.†

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Multi-disciplinary Philosophy PhD Programs


One of my favorite researchers is Chandra Sripada. Sripada is a professor of both philosophy and psychiatry. My research also crosses the humanities-science divide(s). So, I often wonder how to replicate a multi-disciplinary career like Sripada’s. A look at Sripada’s CV reveals a career path involving multiple advanced degrees, internships/residencies, etc. If you are like me, then you (or your partner) might want a more efficient path to a career. In this post, I share advice about how to obtain multi-disciplinary training from philosophy graduate programs. Continue reading Multi-disciplinary Philosophy PhD Programs