“…The numbers on the ORS and SRS had no normative meaning and were only related to the client's specific circumstance. Over time, psychometric studies were published (e.g., Duncan et al, 2006;Miller et al, 2003), five RCTs completed resulting in PCOMS designation as an evidence-based practice (Anker et al, 2009;Reese et al, 2009;Reese et al, 2010;Schuman et al, 2015;Slone et al, 2015), a cohort study with children, caregivers, and teachers (Cooper et al, 2012), two benchmarking studies demonstrating effectiveness in public behavioral health , and hundreds of thousands of administrations analyzed to create expected treatment response trajectories.…”