Assessing International Classification of Diseases, 11th revision (ICD-11) borderline psychopathology: Psychometric validation of the German Borderline Pattern Scale (BPS) in a psychiatric sample.
The 11th edition of the International Classification of Diseases introduced a dimensional model of personality disorder diagnosis supplemented by an optional borderline pattern qualifier. The Borderline Pattern Scale (BPS; Oltmanns & Widiger, 2019) is a self-report instrument assessing this qualifier via four symptom c...