Individuals with autism spectrum disorders (ASDs) often exhibit well-documented difficulties maintaining skills after they learn them. Acquired skills often disappear from their repertoires. Frequency-building procedures used with other populations have been touted as having special potential relevance for this population, and one of the reported…

Since the early work of Anne Desjardin (1980) and others, Precision Teachers have developed Big 6+6 skills in their students' repertoires when needed. In this article, the authors present the Standard Celeration Chart (SCC) which documents how they analyzed the Big 6+6 skill of "squeeze" in terms of arranging sequences of instruction. The SCC…