Department of Psychology, University of Kaiserslautern-Landau (RPTU).
Personal Disord. 2024 Nov;15(6):408-424. doi: 10.1037/per0000695. Epub 2024 Sep 30.
Most socially and/or ethically aversive traits from clinical and broad personality research overlap to a large degree. For the latter, however, the association with interpersonal personality dysfunction (IPD) is understudied. Moreover, it is also unclear to what extent the associations of aversive traits with IPD are due to their shared versus unique aspects. We investigate these questions based on a theoretical framework that comprehensively describes the shared variance of all aversive traits. To this end, we concurrently measured 20 aversive traits from clinical and broad personality research together with their common core. Results from five studies (four of them preregistered, total = 4,847) revealed that all aversive traits are associated with IPD and that most do so (only) due to their common core. Only three traits offered additional aspects beyond the common core relevant for IPD. The results inform debates about whether to include more traits in the Alternative Model for Personality Disorders. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
大多数来自临床和广泛人格研究的社会和/或伦理上令人厌恶的特征在很大程度上重叠。然而，对于后者，与人际人格障碍（IPD）的关联研究不足。此外，令人厌恶的特征与 IPD 的关联在多大程度上是由于它们的共同方面还是独特方面尚不清楚。我们基于一个全面描述所有令人厌恶的特征的共同方差的理论框架来研究这些问题。为此，我们同时测量了来自临床和广泛人格研究的 20 种令人厌恶的特征及其共同核心。来自五项研究（其中四项预先注册，总样本量为 4847）的结果表明，所有令人厌恶的特征都与 IPD 相关，而且大多数特征（仅）是由于它们的共同核心。只有三种特征除了共同核心之外，还提供了与 IPD 相关的其他方面。研究结果为是否要在人格障碍替代模型中纳入更多特征的争论提供了信息。
