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Propriedades psicométricas da versão portuguesa do Obsessive-Compulsive Inventory – Revised
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Abstract(s)
Resumo: Foram examinadas as propriedades psicométricas da versão Portuguesa do Obsessive-Compulsive Inventory – Revised (OCI-R; Foa et al., 2002) em duas amostras não-clínicas (N=509). A estrutura original de seis fatores correlacionados foi confirmada através de uma análise fatorial confirmatória, tendo sido igualmente evidenciada a invariância estrutural segundo o sexo do OCI-R. Os resultados, para a escala total e cada uma das subescalas, revelaram boa consistência interna, validade convergente e divergente e confiabilidade teste-reteste após um intervalo de um mês. Conclui-se que a versão em Português do OCI-R retém as boas propriedades psicométricas da versão original sendo um instrumento adequado para avaliar os sintomas obsessivo-compulsivos em amostras não-clínicas.
Abstract: The psychometric properties of the Portuguese version of the Obsessive-Compulsive Inventory – Revised (OCI-R; Foa et al., 2002) were examined in two non-clinical samples (N=509). The original six related factors structure was confirmed by means of confirmatory factor analysis, with results also showing structural gender invariance of the OCI-R. The results for the full scale and the six subscales revealed good internal consistency, convergent and divergent validity, and test-retest reliability after an interval of one month. It is concluded that the Portuguese version of OCI-R retains the good psychometric properties of the original version and is an adequate instrument to evaluate obsessivecompulsive symptoms in non-clinical samples.
Abstract: The psychometric properties of the Portuguese version of the Obsessive-Compulsive Inventory – Revised (OCI-R; Foa et al., 2002) were examined in two non-clinical samples (N=509). The original six related factors structure was confirmed by means of confirmatory factor analysis, with results also showing structural gender invariance of the OCI-R. The results for the full scale and the six subscales revealed good internal consistency, convergent and divergent validity, and test-retest reliability after an interval of one month. It is concluded that the Portuguese version of OCI-R retains the good psychometric properties of the original version and is an adequate instrument to evaluate obsessivecompulsive symptoms in non-clinical samples.
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Keywords
Avaliação Perturbação obsessivo-compulsiva Versão portuguesa Propriedades psicométricas Evaluation Obsessive-compulsive disorder Portuguese version Psychometric properties
Citation
Faria, M. N., & Cardoso, I. (2017). Propriedades psicométricas da versão portuguesa do Obsessive-Compulsive Inventory – Revised. Análise Psicológica, 35(1), 91-100. https://doi.org/10.14417/ap.1167
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Edições ISPA