About the SCS

Since 1990 the Standard Celeration Society (SCS) has comprised a collegial organization for all persons who use Standard Celeration Charts to monitor and change human behavior frequencies. The society’s heritage lies greatly in Precision Teaching and its founder Ogden R. Lindsley, who in 1972 (p. 9) named Precision Teaching because "what was really new in our procedure was precision, we decided to use that as an adjective in front of whatever it was one was doing: hence in our case, "precision teaching." Lindsley (1971) hoped that the standard recording and charting system would be used throughout the behavioral fields as Precision School Psychology, Precision Social Work (Green & Morrow, 1972), Precision Speech Therapy (Johnson, 1972), and so on. Dr. Lindsley’s greatest contribution as written in tribute by T. V. Joe Layng was his showing “that bringing frequency to the people revealed not only his heart, but the heart that resides in the science of human behavior as well.” The Society encourages the development and growth of a science of human behavior and learning, and promotes using the Standard Celeration Chart to further that objective. Ultimately, we have a society to create a more loving, less fearful world. – Bill Helsel & Kelly Ferris (Executive Council 2008-2010).