The Psychopathy Checklist-Revised (PCL-R) is a clinician rating instrument for psychopathic personality disorder. Although the instrument is routinely used in forensic assessment in Austria, Germany, and Switzerland, data on its psychometric properties in ...

The German Academic Self-Regulation Questionnaire (SRQ-A[G]) for adolescents assesses four regulatory styles within self-determination theory: intrinsic, identified, introjected, and external regulation. The study on N = 2,123 ...

The classification of character strengths and virtues by includes 24 strengths and 6 virtues. Although the development of this classification was inspired by diverse cultural traditions, no one strength or virtue centrally ...

We investigated how consensus and accuracy in judgments of people’s intelligence are affected by different procedures for obtaining group judgments. Watching videos of previously unacquainted targets reading a brief text, 65 triads of 3 judges judged the ...

The interaction of negative affectivity (NA) and social inhibition (SI), known as the Type D personality, is associated with a worse prognosis in cardiac patients. Until now, causal models have been speculative, and this is partly due to a lack of clarity ...

Psychological flexibility receives increasing attention as the overarching process in Acceptance and Commitment Therapy (ACT). This study investigates the psychometric properties of the Psychological Inflexibility in Pain Scale (PIPS), measuring “...

This study provides data on the usefulness of the Spanish version of the Social and Communication Disorders Checklist (SCDC; ), in terms of the validity and reliability of derived scores. Data were obtained from parents’ interviews and ...

Computer-simulated microworlds have witnessed significant international interest over the last decades as assessment vehicles for complex mental skills. This interest strongly contrasts to what is currently known about measurement characteristics of ...