Self‐efficacy and coping style in Iraq and Afghanistan‐era veterans with and without mild traumatic brain injury and posttraumatic stress disorder

Objective To examine self‐efficacy and coping style in combat‐exposed Veterans with and without mild traumatic brain injury (mTBI) history and posttraumatic stress disorder (PTSD). Methods Veterans ( N = 81) were categorized into four groups: comorbid mTBI and PTSD ( n = 23), PTSD‐only ( n = 16), mTBI‐only ( n = 25), and combat‐exposed controls ( n = 17). Outcomes included the Self‐Efficacy for Symptom Management Scale and the Brief Coping...