Objectives-In the United States, more money is spent on treatment for children's mental health problems than for any other childhood medical condition, yet little is known about usual care (UC) treatment for children. Objectives of this study were to a) characterize UC out-patient psychotherapy for children with disruptive behavior problems, and b) identify consistencies and inconsistencies between UC and common elements of evidence-based practices to inform efforts to implement evidence-based practices in UC.Methods-Participants included 96 psychotherapists and 191 children ages 4-13 presenting for treatment for disruptive behavior to one of six UC clinics. An adapted version of the Therapy Process Observational Coding System for Child Psychotherapy -Strategies scale (TPOCS-S) was used to assess psychotherapy processes in 1215 randomly selected (out of 3241 collected) videotaped treatment sessions for up to 16 months.Results-Most children received a lot of treatment (mean number of sessions=22, plus other auxiliary services), and there was great variability in amount and type of care received. Therapists employed a wide array of treatment strategies directed to children and parents within and across sessions, but all strategies were delivered at low average intensity. Several strategies conceptually consistent with evidence-based practices were observed frequently (e.g., affect education, positive reinforcement); however, others were observed rarely (e.g., assigning/reviewing homework, roleplaying).Conclusion-UC treatment for these youths reflected great breadth but not depth. The results highlight specific discrepancies between evidence-based care and UC, thus identifying potentially potent targets for improving the effectiveness of UC.