Judgment and wisdom

Two definitions of judgment… First, from psychology: The term judgment refers to the cognitive aspects of our decision-making process. Judgment in Managerial Decision Making, Bazerman and Moore And from economics: All human activities can be described by five high-level components: data, prediction, judgment, action, and outcomes. For example, a visit to the doctor in response …

From fact to law

Benjamin Peirce (father of Charles Sanders Peirce) on induction, deduction, and the role of math in the scientific process: Observation supplies fact. Induction ascends from fact to law. Deduction, by applying the pure logic of mathematics, reverses the process and descends from law to fact. The facts of observation are liable to the uncertainties and …

More on data and theory

Past posts here and here. First up, “A problem in theory,” an essay from 2019 blaming the replication crisis in psychology research largely on lack of theory: The replication crisis facing the psychological sciences is widely regarded as rooted in methodological or statistical shortcomings. We argue that a large part of the problem is the …

Studying the replication crisis

Vox’s Future Perfect newsletter reports: “Just carefully reading a paper — even as a layperson without deep knowledge of the field — is sufficient to form a pretty accurate guess about whether the study will replicate. Meanwhile, DARPA’s replication markets found that guessing which papers will hold up and which won’t is often just a …

Notes on political and social change

Just a post to clip together some resources… Julie Battilana at Harvard, in SSIR: In this article, we build on research on social change,1 including our own research,2 for which we studied hundreds of social change initiatives over multiple years and interviewed social entrepreneurs, civil society leaders, and public officials around the world. We identify …

Wrestling in the china shop

Here’s political scientist Henry Farrell on Tyler Cowen’s podcast: FARRELL: Analytic Marxism, I think, is underrated. I think it’s going to come back. Now, when I say analytic Marxism, let me be specific about that. There’s a lot of Marx which I think is flat-out wrong. And the analytic Marxist project itself drove itself into …

A good paragraph on theory

From Hans Morgenthau’s classic text on international relations, Politics among Nations: The Struggle for Power and Peace: The theory, in other words, must be judged not by some preconceived abstract principle or concept unrelated to reality, but by its purpose: to bring order and meaning to a mass of phenomena which without it would remain …