Intolerance of uncertainty and DSM-5 PTSD symptoms: Associations among a treatment seeking veteran sample

Intolerance of uncertainty (IU), defined as an inability to tolerate the unpleasant response triggered by the observed absence of information, has received increased empirical attention in recent years. The contribution of this cognitive behavioral construct to the etiology and maintenance of various anxiety disorders has become increasingly recognized. However, the relationship between IU and other affective disorders, including posttraumatic...