Department of Psychological and Brain Sciences, Villanova University.
School of Social Work, Columbia University.
Personal Disord. 2023 Nov;14(6):603-612. doi: 10.1037/per0000628. Epub 2023 May 25.
The fifth edition of the Diagnostic and Statistical Manual for Mental Disorders (DSM-5; American Psychiatric Association, 2013) introduced the clinician-rated Levels of Personality Functioning Scale (LPFS) as an indicator of general personality functioning based on four elements: Identity, Self-Direction, Empathy, and Intimacy. Construct validation strategies were employed to select and evaluate items from the Personality Assessment Inventory (PAI; Morey, 2007) to measure the four elements of the LPFS. In Study 1, conceptual ratings of PAI items produced lists of candidate items for the four elements. In Study 2, a sample of student respondents ( = 312) was used to select the final items for the PAI-Levels of Personality Functioning (PAI-LPF). In Study 3, a large sample of adults ( = 505) gathered using Amazon's Mechanical Turk was used to cross-validate the psychometric properties of the PAI-LPF element scales. Means, standard deviations, and coefficient alpha values are reported for the PAI-LPF total score and element scales using the PAI community adult and clinical patient normative samples. The PAI-LPF offers clinicians and researchers the ability to include the LPFS as part of a comprehensive assessment of personality and psychopathology offered by the PAI. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
《精神障碍诊断与统计手册》（DSM-5；美国精神病学协会，2013 年）第五版引入了临床评定的人格功能水平量表（LPFS），作为基于四个要素的一般人格功能的指标：身份认同、自我导向、同理心和亲密关系。构建验证策略被用于从人格评估问卷（PAI；Morey，2007）中选择和评估项目，以测量 LPFS 的四个要素。在研究 1 中，对 PAI 项目的概念性评分产生了四个要素候选项目的清单。在研究 2 中，使用学生受访者样本（n=312）选择 PAI-人格功能水平（PAI-LPF）的最终项目。在研究 3 中，使用亚马逊的 Mechanical Turk 收集的大量成年人样本（n=505）用于交叉验证 PAI-LPF 要素量表的心理测量特性。使用 PAI 社区成人和临床患者常模样本报告了 PAI-LPF 总分和要素量表的均值、标准差和系数α值。PAI-LPF 为临床医生和研究人员提供了将 LPFS 作为 PAI 提供的全面人格和精神病理学评估的一部分的能力。（PsycInfo 数据库记录（c）2023 APA，保留所有权利）。
