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Publication
Estrutura factorial da General Self-Efficacy Scale (Escala de Auto-Eficácia Geral) numa amostra de professores portugueses
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Abstract(s)
A General Self-Efficacy Scale (Schwarzer & Jerusalem, 1995) é um instrumento que avalia a auto-
-eficácia geral, sendo constituída por 10 itens que se organizam em torno de uma estrutura
unidimensional. Este estudo teve por objectivo a adaptação e validação da GSE numa amostra de
professores portugueses (N=536). A GSE evidenciou adequadas propriedades psicométricas, onde os
resultados da análise factorial confirmatória e consistência interna apoiam a natureza unidimensional
da escala. A análise de invariância (configural, métrica e escalar) evidenciou a equivalência da
estrutura factorial da GSE entre a amostra portuguesa e alemã.
ABSTRACT: The General Self-Efficacy Scale (Schwarzer & Jerusalem, 1995) is a self-report that measure a more general sense of efficacy, contained 10 items that are organized in a unidimensional structure. The aim of this study was the adaptation and validation of GSE in a sample of Portuguese teachers (N=536). The GSE showed adequate psychometric properties, where the results from confirmatory factor analysis and internal consistency support the unidimensional nature of the scale. Measurement invariance (configural, metric and scalar) showed the factorial equivalence of GSE between the Portuguese and German samples.
ABSTRACT: The General Self-Efficacy Scale (Schwarzer & Jerusalem, 1995) is a self-report that measure a more general sense of efficacy, contained 10 items that are organized in a unidimensional structure. The aim of this study was the adaptation and validation of GSE in a sample of Portuguese teachers (N=536). The GSE showed adequate psychometric properties, where the results from confirmatory factor analysis and internal consistency support the unidimensional nature of the scale. Measurement invariance (configural, metric and scalar) showed the factorial equivalence of GSE between the Portuguese and German samples.
Description
Keywords
Análise de invariância Análise factorial confirmatória Auto-eficácia geral Confirmatory factor analysis General self-efficacy Measurement invariance
Citation
Laboratório de Psicologia, 9, 95-105
Publisher
Instituto Superior de Psicologia Aplicada