Trends in Psychiatry and Psychotherapy
https://trends.org.br/article/doi/10.1590/2237-6089-2013-0024
Trends in Psychiatry and Psychotherapy
Original Article

Psychometric properties of the revised conscientiousness dimension of Inventário Dimensional Clínico da Personalidade (IDCP)

Propriedades psicométricas da versão revisada da dimensão conscienciosidade do Inventário Dimensional Clínico da Personalidade (IDCP)

Lucas de Francisco Carvalho; Bruna Daniela Balbino de Souza; Ricardo Primi

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Abstract

This study investigated the psychometric properties of the revised scale of conscientiousness of a clinical personality inventory (Inventário Dimensional Clínico da Personalidade, IDCP). One hundred and twenty participants (68 women; 56.7%) aged 18 to 53 years (mean = 22.58, standard deviation = 6.19) were recruited by convenience and answered the IDCP and the NEO Personality Inventory - Revised. The analysis of internal structure, association with external variables and reliability of the dimension under review confirmed its validity. The psychometric characteristics of the revised dimension seem to be more adequate than those of the original version and more focused on pathological functioning, which was expected and desirable.

Keywords

Psychiatric disorders, DSM-IV-TR, psychopathology

Resumo

O presente estudo teve como objetivo investigar as propriedades psicométricas da versão revisada da dimensão conscienciosidade do Inventário Dimensional Clínico da Personalidade (IDCP). Para tanto, participaram da pesquisa 120 sujeitos, recrutados por conveniência, com idade variando entre 18 e 53 anos (média = 22,58; desvio padrão = 6,19), sendo 68 mulheres (56,7%). Todos os sujeitos responderam o IDCP e o Inventário de Personalidade NEO-PI Revisado. Os dados encontrados no estudo foram favoráveis quanto às evidências de validade com base na estrutura interna e na relação com variáveis externas, bem como em relação à fidedignidade da dimensão revisada do instrumento. A partir disso, aponta-se que a dimensão revisada é mais adequada do ponto de vista psicométrico quando comparada com a versão original da mesma e, além disso, apresenta conteúdos mais voltados para o funcionamento patológico, o que era esperado e desejável.

Palavras-chave

Transtornos psiquiátricos, DSM-IV-TR, psicopatologia

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