Upon Reflection

In late 2025, artificial intelligence companies like OpenAI automated the process of determining which model is best for a task. This allowed users to simply send their prompt and let the system determine whether to respond “fast" or "slow". In a 2022 paper, I suggested that this kind of strategic deployment of slow, more reflective reasoning could be crucial to good judgment and decision-making....

You may have heard me drone on and on about this thing called "reflective thinking". We philosophers and cognitive scientists are preoccupied with it. However, the term 'reflection' is sometimes used in different ways by scholars. To unify, make sense of, and guide our research, I synthesized a unified account from hundreds of years of English language, from philosophers, and from cognitive scienc...

You may have heard that atheists tend to score better on reflection tests than theists? But why do scientists find this "analytic atheism" correlation? Many studies have attempted to answer this question. Of course, even the best studies had limitations. So Steve Stich, Justin Sytsma, and I developed better methods and studied over 70,000 people on 6 continents. What did we find? Apostasy was key....

Suppose you glance at a clock that, unbeknownst to you, is broken, showing the same time all day. Nonetheless, you happened to look at the clock precisely when it showed the correct time. So your belief about the time is correct. My question is this: did you know what time it is? Perhaps you think that you did. After all, you formed a belief on the basis of a device that most people trust and the...

I have a question for you: "If a bat and a ball cost $1.10 in total and the bat costs $1.00 more than the ball, how much does the ball cost?". Did 10 cents seem right? The authors of questions like this are attempting to lure you to accept this incorrect answer in order to test whether you thought reflectively when you solved the problem. However, there may be problems with this method of testing...

In this episode, I read my short paper with Morgan Thompson in WIRES Cognitive Science titled, "Testing for Implicit Bias: Values, Psychometrics, and Science Communication". You may have heard about implicit bias. It is measured by indirect rather than direct measures of bias. We reconstruct arguments from debates about these measures, reveal some instances of talking past one another, highlight h...

This time I read my 2022 paper in Review of Philosophy and Psychology titled, "Great Minds Do Not Think Alike: Philosophers' Views Predicted by Reflection, Education, Personality, and Other Demographic Differences". As the title suggests, various psychological factors predicted variance in philosophers' answers to classic philosophical questions. This raises questions about how psychological and d...

In this episode, I read one of my 2022 articles in Metaphilosophy titled, "Bounded Reflectivism & Epistemic Identity". Does reflective reasoning help or hinder our judgment? In this paper, I take a middle view between reflectivism and anti-reflectivism that I call bounded reflectivism. The idea is that reflection is a tool that can be used to improve our judgment or for other purposes (such as to...

On this episode, I read one of my articles from 2021 titled, "Reflective Reasoning and Philosophy" in Philosophy Compass. Both philosophers and cognitive scientists seem to think that philosophical thinking could depend on whether we reason intuitively or reflectively. In this paper, I review the claims, scientific methods, evidence, and what we may need to do to improve our understanding of refle...

On this episode of Upon Reflection, I read my 2021 paper in Logoi titled, "On Second Thought, Libet-style Unreflective Intentions May Be Compatible With Free Will". Imagine if I could predict your behavior before you even became conscious of your intention to behave that way. Would this mean that you don't have free will? I used to think so. In this paper, I explain why I was wrong: my view of fre...

Welcome to the latest episode of Upon Reflection. This time, I read my paper with Michał Białek, "Your health vs. my liberty: Philosophical beliefs dominated reflection and identifiable victim effects when predicting public health recommendation compliance during the COVID-19 pandemic" (Total N = 998). As the title suggests we found that complying with public health recommendations didn't depend o...

Welcome to Upon Reflection. In this episode, I review the major take-aways and findings from my dissertation titled, "Reflective Reasoning For Real People". I explain what cognitive scientists mean by terms like "reflective reasoning", how reflection is measured empirically, how reflection can either help or hinder our reasoning, how more reflective philosophers tend toward certain philosophical b...

In this episode of Upon Reflection, I explain how academics should conference better. More accurately, I read my chapter, "Online Conferences: Some History, Methods, and Benefits" from Right Research: Modelling Sustainable Research Practices in the Anthropocene. This chapter reviews some history of online academic conferencing going back to the 1970s, explain the potential advantages of online con...

In this podcast, I read my chapter, "Causal Network Accounts of Ill-being: Depression & Digital Well-being". The paper reviews how well-being and ill-being can be understood in terms of the causal networks studied by economists, neuroscientists, psychologists, and other scientists.

In this podcast episode , I'll be reading Paul Conway's and my recent paper about moral dilemmas entitled, "Not all who ponder count costs: Arithmetic reflection predicts utilitarian tendencies, but logical reflection predicts both deontological and utilitarian tendencies". In this paper we find that—contrary to some dual process theories' claims—consequentialist responses to moral dilemmas may no...

Welcome to the first episode of Upon Reflection, a podcast about what we think as well as how and why we think it. Byrd, N. (2019). What we can (and can’t) infer about implicit bias from debiasing experiments. Synthese, 198(2), 1427–1455. https://doi.org/10.1007/s11229-019-02128-6 In this podcast, I'll be reading my paper entitled, "What We Can (And Can't) Infer About Implicit Bias From Debiasing...

Welcome to the first, introductory episode of Upon Reflection, a podcast about the philosophy of cognitive science and the cognitive science of philosophy. In this podcast I'll be sharing my own and others' research with you. For instance, I'll talk about the differences between intuition and reflection and how intuitive reasoning predicts different philosophical beliefs than reflective reasoning....