The Therapeutic Alliance in Treatment of Traumatized Youths: Relation to Outcome in a Randomized Clinical Trial

Tine Jensen har sammen med Silje Mørup Ormhaug, Tore Wentzel-Larsen og Stephen Shirk skrevet en artikkel i Journal of Consulting and Clinical Psychology

Abstract

Objective: We examined the contribution of alliance to the outcome of therapy with traumatized youths across two different treatment conditions (trauma-focused cognitive behavioral therapy [TF-CBT] and therapy as usual [TAU]).

Method: Participants were 156 youths (M age = 15.1 years, range = 10–18; 79.5% girls), randomly assigned to TF-CBT or TAU. Symptoms were assessed pretreatment, midtreatment (Session 6), and posttreatment (Session 15). Alliance was assessed after Sessions 1 and 6, using the Therapeutic Alliance Scale for Children—Revised (TASC-R).

Results: Alliance scores were comparable across treatment conditions, but TF-CBT participants had significantly lower posttraumatic stress symptoms (PTSS) posttreatment (d = 0.51). Hierarchical regression analyses showed that there were no significant alliance effects in models without an Alliance × Treatment Group interaction: Alliance ratings were significant predictors of reduction in PTSS (Est. = −0.53, p = .003, 95% confidence interval [CI] = −0.87 to −0.18) and additional outcomes measured in TF-CBT but not in TAU (PTSS posttreatment: Est. = 0.01, p = .647, 95% CI = −0.29 to 0.47).

Conclusion: This study was the first to investigate the contribution of alliance to outcome among adolescents with posttraumatic symptoms, treated with TF-CBT or TAU. Our findings indicated that there was an important interaction between alliance and therapeutic approach, as alliance predicted outcome in TF-CBT, but not in the nonspecific treatment condition. A positive working relationship appeared to be especially important in the context of this evidence-based treatment, which requires youth involvement in specific therapy tasks. Further, findings showed that use of a manual did not compromise alliance formation.

Journal of Consulting and Clinical Psychology, 2013, doi: 10.1037/a0033884

 

Published Aug. 2, 2013 1:12 PM - Last modified Aug. 2, 2013 4:31 PM