- Society for Mathematical Psychology - Promotes the advancement and communication of research in mathematical psychology, broadly defined to include work of a theoretical character that uses mathematical methods, formal logic, or computer simulation. The Society journal is the Journal of Mathematical Psychology.
- Open Distance Learning: Mathematical Psychology - Online manuscripts on Mathematical Psychology.
- Representing Interval Orders by Arbitrary Real Intervals - Solves a representation problem once left open by Fishburn and deals with some related themes. [HTML abstract, download as PDF and DVI]
- Journal of Mathematical Psychology - Features articles about the measurements of process models, such as sensation, perception, learning, memory, problem solving, judgment and motivation. Published by Elsevier Press.
- Institute for Mathematical Behavioral Sciences, UC Irvine - A center to facilitate interaction and common research goals among scientists whose purpose is to create and evaluate precisely formulated, testable theories of human behavior. Research, personnel, meetings, resources.
- Society for Mathematical Psychology - Alternative web site.