Abstract

We report on the development of the Italian translation of the Schedule for Nonadaptive and Adaptive Personality-2 (SNAP-2). First, correspondence of the English and Italian versions was established through both the backtranslation method and administering both versions to a sample of 50 English-Italian bilingual participants. The translation’s psychometric properties were evaluated in 837 Italian community-dwelling adults (Sample 1) and 429 Italian psychiatric adults (Sample 2). The Italian SNAP-2 trait scales had adequate internal-consistency reliability and 6-month temporal stability in a sub-group (n = 97) of Sample 1 participants. The three-component factor structure of the 15 SNAP-2 trait scales replicated in both samples (median comparability coefficient = .96). The SNAP-2 trait scales in their Italian translation showed adequate nomological network validity with respect to Five Factor Model trait measures, self-reports and interview ratings of DSM-IV Axis II/DSM-5 Section II personality disorders and DSM-5 Section III dysfunctional personality domains.

中文翻译：

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意大利社区成人和精神病患者非适应性和适应性 2 (SNAP-2) 时间表的心理测量特性

摘要

我们报告了非适应性和适应性人格表 2 (SNAP-2) 的意大利语翻译的开发情况。首先，通过回译方法和对 50 名英意双语参与者的样本管理两个版本，建立了英语和意大利语版本的对应关系。该翻译的心理测量特性在 837 名意大利社区居住成年人（样本 1）和 429 名意大利精神病成年人（样本 2）中进行了评估。意大利 SNAP-2 性状量表在样本 1 参与者的亚组 ( n = 97)中具有足够的内部一致性可靠性和 6 个月的时间稳定性 。 15 个 SNAP-2 性状量表的三分量因子结构在两个样本中均得到复制（中位可比系数 = 0.96）。意大利语翻译的 SNAP-2 特质量表在DSM-IV Axis II/ DSM-5第 II 部分人格障碍和DSM-5第 III部分的五因素模型特质测量、自我报告和访谈评级方面显示出足够的法理网络有效性功能失调的人格域。