International Association for the Scientific Study of Intellectual and Developmental Disabilities


There are many reasons to join IASSIDD, including:

  • Membership in the first and only world-wide group dedicated to the scientific study of intellectual and developmental disability.
  • Annual World or Regional Congresses, featuring keynote addresses from leading international speakers, platform and poster presentations, workshops, round-tables and social gatherings.
  • Opportunities to meet and exchange ideas with people having similar interests in other parts of the world.
  • Opportunity to take part in Special Interest Research Groups, which bring together those with similar interests throughout the world.
  • Quarterly issues of the Journal of Policy and Practice in Intellectual Disability for full members.
  • Reduced Subscription rates to the Journal of Intellectual Disability Research.
  • Reduced registration fees for annual congresses and some other IASSIDD events.