External validity study of a personality disorders screening test in a community sample



Document title: External validity study of a personality disorders screening test in a community sample
Journal: Archives of clinical psychiatry
Database: PERIÓDICA
System number: 000407886
Authors: 1
Institutions: 1Universidade Sao Francisco, Programa de Pos-Graduacao em Psicologia, Itatiba, Sao Paulo. Brasil
Year:
Season: Mar-Abr
Volumen: 44
Number: 2
Pages: 40-44
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Analítico, descriptivo
English abstract A screening test for personality disorders was recently developed in Brazil, the Dimensional Clinical Personality Inventory – screening version (IDCP-SV). However, no relationship between this screening measure and other scales or external criteria was tested. Objective To seek for validity evidence based on related criteria (e.g., other psychological tests) and external criteria (e.g., sample demographics). Methods Sample comprised 804 participants from São Paulo (Brazil), most female and college students, with mean age equal to 29.65 (SD = 10.73). They answered the IDCP-SV and another screening for personality disorders (IPDS), a depression measure (EBADEP-screening), a scale assessing reasoning for living (EMVIVER), and a self-report for personality disorders categories assessment (SCID-II-PQ). Results IDCP-SV identified 46.4% of community sample as positive for personality disorders. The positive group showed the great mean for almost all comparisions, including psychological tests and the demographics characteristics, including large expressive effect sizes. Discussion Data suggest that the IDCP-SV discriminates a similar percentage of people from the community to what was reported previously using other screening measures; besides, the mean comparisons between groups showed good discriminative capacity by IDCP-SV items
Disciplines: Medicina,
Psicología
Keyword: Diagnóstico,
Psiquiatría,
Psicometría,
Pruebas de personalidad,
Trastornos de personalidad
Keyword: Medicine,
Psychology,
Diagnosis,
Psychiatry,
Psychometrics,
Personality tests,
Personality disorders
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