Questionnaire on the results of psychotherapy: reliability and validity of the German translation of the Outcome Questionnaire 45.2 (OQ-45.2)Abstract.Background: Routine quality management requires instruments, which provide reliable and relevant ...
Psychometric measurement of characteristic signs and symptoms of schizophrenia with the Eppendorf Schizophrenia Inventory (ESI)Abstract.Background: The Eppendorf Schizophrenia Inventory (ESI) measures characteristic subjective signs and symptoms of ...
Validation of the German translation of the Psychopathy Personality Inventory (PPI)Abstract.Background: There is no German-language self-report instrument for the personality construct “psychopathy”. The Psychopathy Personality Inventory (PPI) (...
Assessment of blood-injection-injury fear. Development and validation of a new instrumentAbstract.Background: We planned to develop a valid, German language questionnaire with a clear factor structure for the assessment of blood-injury fear. Objective: ...
KERF–An instrument for measuring adverse childhood experiences: Construction and psychometric evaluation of the German MACE (Maltreatment and Abuse Chronology of Exposure) scaleBackground: Adverse childhood experiences increase the risk of ...
Validation of a German Version of the Ruminative Thought Style Questionnaire (RTS-D)Abstract.Background: The Ruminative Thought Style Questionnaire (RTS) was designed to assess a ruminative style of thinking independently of the content, temporal ...
Concurrent Construct Validity of the Düsseldorf Orthorexia Scale: Correlations With Diet Quality and Specific Dimensions of Disordered Eating BehaviorAbstract.Background: Orthorexic eating behavior is defined as a ...
When Studying Gets Out of Control. The Development and Validation of a German Adaptation of the Bergen Study Addiction Scale (BStAS)Abstract:Background: The present study develops and validates a German adaptation of the Bergen Study ...