AIM The aim of the present study was to examine basic psychometric properties as well as to confirm the five-factor structure of the Polish version ofthe Metacognitions Questionnaire-30 (MCQ-30), a short instrument to measure various aspects of maladaptive metacognitions. METHOD The sample consisted of 315 individuals (239 females and 76 males). Fourty-five of the participants were examined t...

The metacognitions questionnaire (MCQ) measures individual differences in a selection of metacognitive beliefs, judgments and monitoring tendencies considered important in the metacognitive model of psychological disorders. The development and properties of a shortened 30-item version of the MCQ, the MCQ-30, are reported. Construct validity was evaluated by confirmatory and exploratory factor a...

BACKGROUND The Endometriosis Health Profile-30 (EHP-30) is a disease-specific questionnaire to measure the health-related quality of life in patients with endometriosis. The aim of this study was to evaluate the validity and reliability of the Persian version of Endometriosis Health Profile (EHP-30) in women with endometriosis referring to three Gynecology Clinics in Tehran, Iran. METHODS One...