Mixed model regression analyses found generally large effects for pre-post change in PTSD symptoms for both therapies, but not in emotion regulation. Both therapies had small to medium effect changes in anxiety, anger, depression, and posttraumatic cognitions. Treatment Time interactions showed small to medium effects that favored TARGET for change in PTSD (intrusive re-experiencing and avoidance) and anxiety symptoms, posttraumatic cognitions, and emotion regulation, with ETAU favoring change in hope and anger. Results provide preliminary support for TARGET as a potentially effective therapy for PTSD with delinquent girls. Relational therapies such as ETAU may also be beneficial for delinquent girls with PTSD, particularly to enhance optimism and self-efficacy and reduce anger.
(Publisher abstract modified.)