The purpose of the present study was to investigate the relations between posttraumatic stress disorder's (PTSD) dysphoria and reexperiencing factors and underlying dimensions of rumination. 304 trauma-exposed primary care patients were administered the Stressful Life Events Screening Questionnaire, PTSD Symptom Scale based on their worst traumatic event, and Ruminative Thought Style Questionna...

The role of worry and rumination in eating disorders (EDs) is controversial. This meta-analysis the literature aimed at clarifying relationship between repetitive negative thinking (RNT) EDs. In accordance with PRISMA criteria, a comprehensive search was conducted on PubMed PsycInfo from inception to March 2021. Search terms: “eating disorder/anorexia/bulimia/binge disorder” AND “worry/ruminati...

Accumulating evidence suggests that repetitive negative thinking (RNT) is a transdiagnostic phenomenon. However, various forms of RNT such as worry, rumination, and post-event processing have been assessed using separate measures and have almost exclusively been examined within the anxiety, depression, and social phobia literatures, respectively. A single transdiagnostic measure of RNT would fa...