The ISPSO was founded in 1983 by some of the most distinguished contributors to the field. It presently has an international membership of over 320.

ISPSO members make a substantial contribution to the literature in this field. The library includes links to publications by individual members. For lists of publications by individual members search on the member's name in the library.

Members will find a list of Members by country in the members-only section of the website. Click here to view the guide to registering with the Wikidot host, necessary to accessing the members-only part of the ISPSO site.

In February 2012, an update has been made for the ISPSO Research Inventory, a list of research done by members. For more information click here.

To apply for membership, go to our Application page.

Click here for the Guest Membership policy.

Click here for the Student Membership policy.

Click here for Terms and Conditions of Membership.