The current examined the interaction between NA and difficulties with emotion regulation in traumatized individuals and how this interaction relates to the experience of post-traumatic cognitions. A multiple regression analysis was conducted in  young adults (N = 94) who endorsed the past experience of a criterion A traumatic event. Preliminary results indicated both NA and emotion dysregulation are significant predictors of post-traumatic cognitions; the two predictors explained 30.2% of total variability in post-traumatic cognitions.