The DSM-5 Alternative Model for Personality Disorders introduced a dimensional perspective on personality disorders and their assessment by measuring personality functioning in the following domains: Identity, Self-Direction, Empathy, and Intimacy. This study provides a replication of the psychometric evaluation of the Semi-Structured Interview for Personality Functioning DSM-5 (STiP-5.1) within a mixed clinical sample and a community sample. The sample consisted of 188 adults: 86 participants from the general population and 102 people from a mixed clinical sample. All participants completed the STiP-5.1 and Level of Personality Functioning Scale–Brief Form (LPFS-BF 2.0). Results showed good internal consistency (McDonald's ω = 0.89–0.94) and promising convergent validity (correlations with LPFS-BF 2.0 above 0.6) of the STiP-5.1. Its scores differentiated participants within the community sample from those in the mixed clinical sample with large effect sizes (r_rb = 0.77–0.88). Moreover, the impairment in personality functioning was more pronounced in people with personality disorders than in other psychiatric disorders (medium effect size, r_rb = 0.46–0.57), supporting the notion of a continuum of personality functioning impairment. The STiP-5.1 therefore offers an instrument with satisfactory psychometric properties for the assessment of personality functioning both for research and clinical practice.

中文翻译：

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人格功能 DSM-5 (STiP-5.1) 的半结构化面试：捷克语版本的心理测量评估

DSM-5 人格障碍替代模型通过测量以下领域的人格功能引入了人格障碍及其评估的维度视角：身份、自我导向、同理心和亲密感。本研究在混合临床样本和社区样本中复制了人格功能 DSM-5 (STiP-5.1) 半结构化访谈的心理测量评估。样本由 188 名成年人组成：86 名参与者来自普通人群，102 人来自混合临床样本。所有参与者都完成了 STiP-5.1 和人格功能水平量表 - 简要表 (LPFS-BF 2.0)。结果表明 STiP-5.1 具有良好的内部一致性（麦当劳 ω = 0.89–0.94）和有希望的收敛效度（与 LPFS-BF 2.0 的相关性高于 0.6）。r _rb = 0.77–0.88）。此外，人格障碍患者的人格功能障碍比其他精神障碍患者更明显（中等效应量，r _rb = 0.46-0.57），支持人格功能障碍连续体的概念。因此，STiP-5.1 提供了一种具有令人满意的心理测量特性的工具，用于评估研究和临床实践的人格功能。