OpenJDM

This book aims to provide an open-source introduction to some of the basic concepts from the psychology of judgment and decision making (commonly known as “JDM”). It was produced by the students in Psychology 154: The Psychology of Judgment and Decision Making at Stanford University, taught by Dr. Russell Poldrack in the spring quarter of 2021. Dr. Poldrack performed light editing on the final chapters in order to align their organization and format.

Additional contributions to this guide are welcome!

  • If you wish to comment on an existing chapter, please use the issues page.

  • If you wish to edit an existing chapter directly or contribute a new chapter, please start by discussing your proposed change on the issues page. Once you have made sure that your proposed change doesn’t overlap with other ongoing work, you can fork the repository and submit a pull request with your proposed change. See this guide from the Turing Way for details on how to contribute via pull request.

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Sunk Costs in Consumer Decision Making