This site is dedicated to the book “Bayesian Cognitive Modeling: A Practical Course”, published by Cambridge University Press.

Here are links for the: Google Books, Amazon US, Amazon UK, and Cambridge University Press sites.

This book forms the basis for a week-long course that we teach in Amsterdam, during the summer. We’d love to see you there. Follow this link for the July 2023 course.

You can download

• the first two parts of the book
• the associated code (WinBUGS and JAGS; Stan code is here)
• some draft answers to the exercises
• current errata and updates

If you have suggestions for improvement, or questions about the book’s content, please Email us at bayesmodels@gmail.com. We will occasionally use the blog to discuss issues of particular relevance.

Michael Lee
Eric-Jan Wagenmakers

Image: “Red” by Nathan Sawaya. Courtesy of brickartist.com