This article describes the development and preliminary validation of a brief questionnaire that assesses exposure to a broad range of potentially traumatic events. Items were generated from multiple sources of information. Events were described in behaviorally descriptive terms, consistent with Diagnostic and Statistical Manual of Mental Disorders IV posttraumatic stress disorder stressor crite...

The official definition of post-traumatic stress disorder (PTSD) in DSM-III and in subsequent DSM editions is based on a conceptual model that brackets traumatic or catastrophic events from less severe stressors and links them with a specific syndrome. The diagnosis of PTSD requires an identifiable stressor and the content of the defining symptoms refers to the stressor, for example, reexperien...

Early life trauma leads to behavioural abnormalities later in life. These include mood and anxiety disorders such as depression and posttraumatic stress disorder (PTSD). This association may be due in part to the effects of trauma on brain development. Data from basic and clinical experiments suggest that alterations in the hippocampus may be fundamental to the development of these disorders. H...

Emotional mental imagery occurs across anxiety disorders, yet is neglected in bipolar disorder despite high anxiety comorbidity. Furthermore, a heightened susceptibility to developing intrusive mental images of stressful events in bipolar disorder and people vulnerable to it (with hypomanic experience) has been suggested. The current study assessed, prospectively, whether significant hypomanic ...

The present article proposes an interactional model of schizophrenic disorders in which three parameters of stressors (e.g. stressor category, stressor content, stressor descriptors) interact with four parameters of social networks/supports (e.g. structure, interactional properties, qualitative properties, functional indices) to produce a stress state characterized by positions along three orth...

advances in the treatment anxiety, trauma, and emotional disorders have been the focus of numerous international research efforts, including transdiagnostic approaches, internet-delivered treatments, and combined medication and cognitive-behavioral strategies. recent research have identified emerging strategies for improving immediate efficacy, availability and dissemination, treatment engageme...

Greater increases in negative affect and greater decreases in positive affect on days stressors occur portend poorer mental and physical health years later. Although personality traits influence stressor-related affect, only neuroticism and extraversion among the Big Five personality traits have been examined in any detail. Moreover, personality traits may shape how people appraise daily stress...