Psychometric Properties of the Hewitt and Flett Multidimensional Perfectionism Scale in Brazilian Adults/Propriedades Psicometricas da Escala Multidimensional de Perfeccionismo de Hewitt e Flett para Adultos Brasileiros
The aim of the present study was to investigate validity evidence based on internal structure and the relationship with other variables of the Brazilian version of the Hewitt and Flett Multidimensional Perfectionism Scale (H&F-MPS). To this end, a sample comprising 368 participants with a mean a...
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Veröffentlicht in: | Psicologia, teoria e pesquisa teoria e pesquisa, 2023-07, Vol.39 (SE) |
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Sprache: | eng |
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Zusammenfassung: | The aim of the present study was to investigate validity evidence based on internal structure and the relationship with other variables of the Brazilian version of the Hewitt and Flett Multidimensional Perfectionism Scale (H&F-MPS). To this end, a sample comprising 368 participants with a mean age of 31.17 years (SD=11,34), 74% female, answered the H&F-MPS perfectionism scale and instruments that measure personality and psychological inflexibility. Findings indicated a factor structure of three dimensions, like the original scale, good discriminative item parameters, highly satisfactory reliability indexes, and significant correlations of the hypothesized directions with Openness to Experiences, Neuroticism, and Conscientiousness factors from the personality measure, as well as with the psychological flexibility measure. KEYWORDS: multidimensional perfectionism, personality, psychometric properties O objetivo do presente estudo foi levantar evidencias de validade da estrutura interna e da relacao com outras variaveis para a versao brasileira da Escala Multidimensional de Perfeccionismo de Hewitt e Flett (H&F- MPS). Para isso, uma amostra composta por 368 participantes com media de idade de 31,17 anos (DP = 11,34), sendo 74% do sexo feminino, respondeu a escala de perfeccionismo H&F-MPS e a instrumentos que mensuram a personalidade e a inflexibilidade psicologica. Os resultados apontaram uma estrutura fatorial com tres dimensoes semelhante a escala original, bons parametros de discriminacao dos itens, indices muito satisfatorios de confiabilidade e correlacoes significativas na direcao esperada com os fatores abertura a experiencia, neuroticismo e conscienciosidade da medida de personalidade e com o instrumento de inflexibilidade psicologica. PALAVRAS-CHAVE: perfeccionismo multidimensional, personalidade, propriedades psicometricas |
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ISSN: | 0102-3772 |
DOI: | 10.1590/0102.3772e39nspe09.en |