Constantin Späth

@cspaeth.bsky.social

Sport and Exercise Psychology, University of Potsdam, Germany

I have a renewed appreciation for the statistical software packages Jamovi and JASP. Use them! In terms of reproducibility, they can't be beat. Archiving the data, code, and output in a single file is a genius move. Achieving the same reproducibility in R is very hard work.

You could quite easily say: "... [scientists are] able to generate useful data, but that they themselves [do not] make proper use of these data." A lot of the inferential work that takes place is very much vibes based. 4/6

With Deborah Mayo, Kent Staley, and Wendy Parker we are editing a special issue of Synthese on "Severity and Learning from Error": link.springer.com/collections/... Deadline for submissions is the 15th of December, 2026. If this is a topic that you are interested in, consider contributing!

Severity and Learning from Error

This Topical Collection examines how inquiry learns from error by focusing on a basic principle of evidence in science, statistics, medicine, law, ...

link.springer.com

If you are sad we haven't released a podcast for a while, and you'd like to hear me talk about coordination in science (and why it is such an important solution to many of the challenges we have been facing for decades), see my recent talk here: youtu.be/g8LFwyQsML8?...

Big Ideas Series - Daniël Lakens on Coordination in Science

Talk outline: In recent years scientists in many disciplines have had to raise the bar to improve the reliability of their findings. The increasing realization that fields should perform more…

youtu.be

New blog post: Evaluating Dr. Cuddy’s Claim that the Debunking of Power Posing is a Myth. daniellakens.blogspot.com/2026/05/eval... On an AI generated description of a non-existent study, incorrectly citing findings from studies, and the importance of scientific criticism.

Evaluating Dr. Cuddy’s Claim that the Debunking of Power Posing is a Myth

In this blog post I will analyse the arguments that Dr. Amy Cuddy provided in a blog post “The "Power Posing Was Debunked" Myth: What the Re...

daniellakens.blogspot.com