Six-month stability and predictive validity of the personality inventory for ICD-11
- 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 domainBackground
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.…


| Author: | Johannes Stricker, Louisa Jakob, Denis KöhlerORCiD, Reinhard Pietrowsky |
|---|---|
| Qualitätssicherung: | peer reviewed |
| open access: | Gold - Erstveröffentlichung mit Lizenzhinweis |
| Fachbereich/Einrichtung: | Hochschule Düsseldorf / Fachbereich - Sozial- & Kulturwissenschaften |
| Document Type: | Article |
| Year of Completion: | 2022 |
| Language of Publication: | English |
| Publisher: | Springer Nature |
| Parent Title (English): | BMC Psychology |
| Volume: | 10 |
| Issue: | 1 |
| Article Number: | 270 |
| Page Number: | 5 |
| URN: | urn:nbn:de:hbz:due62-opus-46626 |
| DOI: | https://doi.org/10.1186/s40359-022-00979-2 |
| ISSN: | 2050-7283 |
| Tag: | FBSK_Webseite ICD-11; Predictive validity; Psychological distress; Stability |
| GND Keyword: | ICD; Validität; Persönlichkeitsstörung; Persönlichkeitsfaktor |
| Dewey Decimal Classification: | 1 Philosophie und Psychologie / 15 Psychologie / 150 Psychologie |
| Licence (German): | Creative Commons - CC BY - Namensnennung 4.0 International |
| Release Date: | 2024/10/28 |
