T A B L E 6.

Summary of results

Workshop type	Conclusions	Limitations
Workshop only	Demonstrated improvements in declarative knowledge and attitudes compared to baseline Limited evidence for change in therapist behaviors	Primarily non-randomized, naturalistic designs Mostly self-report and non-psychometrically evaluated measures
Workshop and consultation	Demonstrated improvements in therapist behaviors, including competence and self-reported intervention use, and in client symptoms compared to baseline More participation in consultation calls led to better outcomes (e.g., adherence, skill, intervention use) Following consultation, knowledge and attitudes did not improve above and beyond workshop only conditions	Few studies had comparison conditions Many self-report and non-psychometrically evaluated measures Limited data on sustainability Variability in length and frequency of consultation calls
Online training	Demonstrated improvements in knowledge and skill relative to baseline; some demonstrated increases in intervention use Generally comparable outcomes to in-person training Inclusion of consultation led to better competence	Self-report measures of intervention use Relatively short follow-up periods Some studies showed lack of maintenance of gains
Train-the-trainer	Demonstrated improvements in competence, reaching adequate/proficient competence after training Expert-led trainings resulted in higher proficiency than train-the- trainer condition	Variability in qualifications to be a trainer Not all studies had comparison conditions
Intensive training	Demonstrated improvements in therapist knowledge, intervention use, and observer-rated competence	Few studies had comparison conditions Variability in configuration, timing, and components of training Resource and cost-intensive