PSi distinguishes between two different membership fee levels:
• Reduced, Student: 25 US dollars for students, unemployed and income levels below 15.000 US dollar per annum
• Regular: 50 US dollars for all others
All participants in PSi conferences must be registered members of PSi.
With the change in membership structure, the Board of Directors is actively working to improve and expand member services, including a new website with opportunities for online publishing, support for emerging scholars, and discounts from leading publishers, among others. New intiatives will be announced over the next several months.