Imagery rehearsal therapy (IRT) is an empirically validated therapy targeting recurring nightmares, for which the mechanisms of action remain poorly understood. The objective of this study was to investigate how an exploratory measure of self-efficacy could mediate IRT's effectiveness. Thirty-five victims of sexual assault with recurring nightmares were randomly assigned to either IRT or a...
Sleep disturbances are common among sexual assault victims with posttraumatic stress disorder (PTSD), but cognitive behavioral therapy (CBT) for PTSD does not directly address sleep-related symptoms. Trauma-related sleep disturbances are associated with more impairment and contribute to the maintenance of PTSD. In this study, we evaluated the efficacy of a combination of CBT and nightmare...