“…However, they demonstrated high intervention completion rates (71%) consistent with, and in some cases higher than, other PCIT studies (e.g., Antonini et al, 2012;Boggs et al, 2005;Schuhmann et al, 1998;Werba & Eyberg, 2006). Moreover, completion rates for the current study fare well relative to other evidenced-based parent training programs with attrition rates approaching 50% (Reyno & McGrath, 2006), and family-focused TBI interventions with attrition rates between 56% and 76% (Antonini et al, 2014(Antonini et al, , 2012. Notably, caregivers who dropped out of the intervention endorsed multiple psychosocial stressors during the time they were enrolled in the study, which may have contributed to their inability to complete the intervention.…”