@article{StrickerJakobKoehleretal.2022, author = {Stricker, Johannes and Jakob, Louisa and K{\"o}hler, Denis and Pietrowsky, Reinhard}, title = {Six-month stability and predictive validity of the personality inventory for ICD-11}, series = {BMC Psychology}, volume = {10}, journal = {BMC Psychology}, number = {1}, publisher = {Springer Nature}, issn = {2050-7283}, doi = {10.1186/s40359-022-00979-2}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-46626}, pages = {5}, year = {2022}, abstract = {Background The International Classification of Diseases 11th Revision (ICD-11) personality disorder model comprises, among other elements, five maladaptive personality trait domains (negative affectivity, detachment, dissociality, disinhibition, anankastia). Recently, the personality inventory for ICD-11 (PiCD) has emerged as one of the most widely used measures of these ICD-11 personality trait domains. Methods The current study contributed to the validation of the PiCD validation by exploring its stability and predictive links with psychological distress over 6 months in a sample of 206 German community adults. Results The PiCD trait domain scales displayed strong differential (all r ≥ .80) and absolute stability (all |d| ≤ .09). Additionally, PiCD negative affectivity predicted depression, anxiety, and stress, and PiCD detachment predicted depression over 6 months beyond baseline. Conclusion In sum, this study demonstrated the stability of the PiCD trait domain scores, supporting their utility for capturing relatively stable traits as described in the ICD-11. Additionally, we provided the first evidence for the predictive validity of some of the PiCD trait domain scores.}, subject = {ICD}, language = {en} }