The UW Oshkosh Psychology Department's participant pool is available for online sign-up by participants, instructors, and experimenters. To use the participant pool, go to http://uwosh.sona-systems.com and follow the instructions for registering. Documentation for participants, instructors, and experimenters is also available:

Participants (pdf)
Instructors
Experimenters

If you have any questions, contact the participant pool administrator: pooladmin@uwosh.edu