The Use and Benefits of the Standard Celeration Chart in Single Case Research

Single-case experimental designs (SCEDs) remain foundational in applied behavior analysis and related disciplines due to their emphasis on repeated measures. However, the traditional reliance on non-standardized linear graphs for visual analysis presents limitations in inter-observer agreement when analyzing between-condition effects, trend, and variability. The Standard Celeration Chart (SCC), a ratio-scaled visual display, addresses these limitations by embedding temporal alignment, proportional scaling, and standardized metrics directly into the data visualization process. This paper outlines the defining features of the SCC and the pragmatic benefits of its use within SCED. We introduce and describe key analytic metrics available on the SCC along with procedures for comparing these across conditions. Empirical evidence is reviewed to highlight the benefits of using SCCs for enhancing reliability, sensitivity, and clarity in data interpretation. The paper concludes by advocating for broader adoption of the SCC in SCEDs to improve the rigor and replicability of behavioral research.