You are invited to make one paper proposal to one session of papers. This may be to one of the Sponsored or Special Sessions of Papers, which are organized by colleagues around the world, OR to the General Sessions of Papers, which are organized by the Program Committee in Kalamazoo. You may propose an unlimited number of roundtable contributions. However, you will not be scheduled as an active participant (as a paper presenter, roundtable discussant, presider, respondent, workshop leader, or performer) in more than three sessions..