Levels of Personality Functioning Questionnaire 12-18 (LoPF-Q 12-18): Factor Structure, Validity, and Clinical Cut-Offs.
Levels of Personality Functioning Questionnaire 12-18 (LoPF-Q 12-18): Factor Structure, Validity, and Clinical Cut-Offs.
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DOI:
10.1177/10731911221124340
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发表时间:
2023-09
期刊:
影响因子:
3.8
通讯作者:
Sharp, Carla
中科院分区:
文献类型:
--
作者:
Kerr, Sophie;McLaren, Veronica;Cano, Kiana;Vanwoerden, Salome;Goth, Kirstin;Sharp, Carla
The Levels of Personality Functioning Questionnaire 12–18 (LoPF-Q 12–18) is the only self-report measure informed by the Level of Personality Functioning (Diagnostic and Statistical Manual of Mental Disorders [5th ed.; DSM-5; ]) Alternative Model of Personality Disorders developed for adolescents. The present investigation includes two studies evaluating the English LoPF-Q 12–18. In Study 1, single-factor and bifactor structures (unidimensional severity criterion and four specific factors: identity, self-direction, empathy, intimacy) were evaluated in an ethnically diverse community sample (N = 453; age 10–18; 57% female). Study 2 used a community control (n = 298; age 10–18; 54.4% female) and clinical sample (n = 94; age 11–18; 58.5% female) to examine reliability, validity, and clinical utility. Study 1 results supported the bifactor model, with a robust general factor and little multidimensionality caused by the group factors, suggesting an essentially unidimensional structure. Study 2 revealed good internal consistency and construct validity and provided clinical cut-offs, supporting the use of the LoPF-Q 12–18 total score in research and clinical applications.
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DOI:
10.1080/10705519909540118
发表时间:
1999-01-01
影响因子:
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作者:
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