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Clinician training, then what? Randomized clinical trial of child STEPs psychotherapy using lower-cost implementation supports with versus without expert consultation

J. Weisz, K. Thomassin, Jacqueline Hersh, Lauren C. Santucci, Heather A. MacPherson, Gabriela M. Rodríguez, S. Bearman, Jason M. Lang et al.

Journal of Consulting and Clinical Psychology, 2020

200 participants · 18 citations

Abstract

OBJECTIVE

Implementation of evidence-based treatments in funded trials is often supported by expert case consultation for clinicians; this may be financially and logistically difficult in clinical practice. Might less costly implementation support produce acceptable treatment fidelity and clinical outcomes?

METHOD

To find out, we trained 42 community clinicians from four community clinics in Modular Approach to Therapy for Children (MATCH), then randomly assigned them to receive multiple lower-cost implementation supports (LC) or expert MATCH consultation plus lower-cost supports (CLC). Clinically referred youths (N = 200; ages 7-15 years, M = 10.73; 53.5% male; 32.5% White, 27.5% Black, 24.0% Latinx, 1.0% Asian, 13.5% multiracial, 1.5% other) were randomly assigned to LC (n = 101) or CLC (n = 99) clinicians, and groups were compared on MATCH adherence and competence, as well as on multiple clinical outcomes using standardized measures (e.g., Child Behavior Checklist, Youth Self-Report) and idiographic problem ratings (Top Problems Assessment).

RESULTS

Coding of therapy sessions revealed substantial therapist adherence to MATCH in both conditions, with significantly stronger adherence in CLC; however, LC and CLC did not differ significantly in MATCH competence. Trajectories of change on all outcome measures were steep, positive, and highly similar for LC and CLC youths, with no significant differences; a supplemental analysis of posttreatment outcomes also showed similar LC…

How strong is the evidence?

Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 200 participants or records.

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