Meet the authors of SIS, July 2006
AAMR F.Y.I. talks to Robert L. Schalock, January 2006
SIS is engaging, valid, and transparent: Interview with John Ashbaugh, June 2005
City of Colorado adopts the Supports Intensity Scale, April 2004
Interview with Marc Tasse, co-author of the 10th edition of Mental Retardation: Definition, Classification, and Systems of Support, 2002