Level of Personality Functioning Scale-Brief Form 2.0: Utility in Capturing Personality Problems in Psychiatric Outpatients and Incarcerated Addicts
Level of Personality Functioning Scale-Brief Form 2.0: Utility in Capturing Personality Problems in Psychiatric Outpatients and Incarcerated Addicts
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DOI：
10.1080/00223891.2018.1428984
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发表时间：
2018-11-02
影响因子：
3.4
通讯作者：
Hutsebaut, Joost
中科院分区：
文献类型：
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作者：
Bach, Bo;Hutsebaut, Joost
本研究探讨人格功能水平量表简表2.0（LPFS-BF 2.0）在测量人格功能自我-他人损害（如DSM-5第III节和ICD-11中人格障碍的新通用诊断指南所定义）的功能方面的实用性。采用LPFS-BF 2.0、WHO-5、SCL-90-R、DSM-5人格问卷（PID-5）和SMI量表对121例精神科门诊患者和107例住院成瘾者进行调查。LPFS-BF 2.0产生了两个潜在的组成部分，对应于自我和人际功能的解释，并显示出相关的关联与严重程度指数，幸福感，功能失调的模式，以及缺乏健康的功能模式。LPFS-BF 2.0还证明了在PID-5特质总分之上，健康成年人功能、成就感和幸福感降低的增量预测，尽管这并不适用于失调的愤怒和过度补偿应对。总之，LPFS-BF 2.0是一种心理测量学上令人满意的工具，通常可以捕获理论上预期的人格功能障碍的自我-他人特征，特别是缺乏健康的功能和成就感，但在较小程度上过度补偿和对抗性特征。研究结果值得在不同的临床和法医人群中复制。
This study examined the utility of the Level of Personality Functioning Scale-Brief Form 2.0 (LPFS-BF 2.0) in measuring features corresponding to self-other impairment of personality functioning as defined in the new general diagnostic guidelines for Personality Disorder in DSM-5 Section III and ICD-11. A mixed clinical sample (N = 228) composed of 121 psychiatric outpatients and 107 incarcerated addicts was administered the LPFS-BF 2.0, World Health Organization Wellbeing Index (WHO-5), Symptom Checklist-90-Revised (SCL-90-R), Personality Inventory for DSM-5 (PID-5), and the Schema Mode Inventory (SMI). The LPFS-BF 2.0 yielded two latent components that correspond to an interpretation of self- and interpersonal functioning, and showed relevant associations with severity indexes, well-being, dysfunctional schema modes, and lack of healthy functioning modes. The LPFS-BF 2.0 also demonstrated incremental prediction of reduced healthy adult functioning, fulfillment, and well-being over and above the total PID-5 trait score, although this did not apply to dysregulated anger and overcompensatory coping. Taken together, the LPFS-BF 2.0 is a psychometrically satisfactory instrument that generally captures theoretically expected self-other features of personality dysfunctioning, in particular lack of healthy functioning and fulfillment but to a lesser degree overcompensatory and antagonistic features. Findings warrant replication in different clinical and forensic populations.