LAUSR

The National Institute of Health has made it a priority to identify, develop, and refine strategies to disseminate and implement effective interventions (National Institute of Health, 2015). This study examined qualitative reports of the strategies therapists used to manage common implementation problems they encountered during midtreatment in Multisystemic Therapy® (MST) and Functional Family Therapy (FFT), two widely disseminated evidence- and family-based treatments for substance abusing and delinquent adolescents. Experienced therapists from dissemination sites across the U.S. described cases in which they encountered midtreatment problems they perceived as serious threats to treatment success. They indicated why each case terminated and rated the outcome of the case. Qualitative analyses examined 16 treatment failures and then 16 treatment successes to identify contextual obstacles that accompanied the problems therapists identified, along with strategies they reported using with families that ultimately succeeded or failed. Therapists reported that midtreatment problems were often embedded in additional related difficulties and that they employed multiple relationship techniques and process-focused strategies to try to resolve these problems. For the most part, therapists described obstacles and strategies for successful and unsuccessful families in similar ways. Patterns of themes and subthemes suggested, however, that therapists in successful cases may be more likely to report "on-script" strategies and therapists in unsuccessful cases may describe more "off-script" strategies as well as more generic relationship building and advice-giving strategies.