History of P!SS and Supplemental Instructgon P!SS (Peer !ssisted Study Sessions) is the University of algary's implementatgon of Supplemental Instructgon, which was created in 1972 at the University of Missouri-Kansas ity; Rather than focusing on a partgcular set of students, it focuses on courses; P!SS was piloted in Winter 2012 (7 courses/16 sectgons), with a full program launch Fall 2013 (6 courses/17 sectgons); In Winter 2013, Pass supported 9 courses/ 26 sectgons;