Subjective Well-Being Structure: Confirmatory Factor Analysis in a Teachers’ Portuguese Sample

Abstract

Authors consider that subjective well-being is a theoretical construct that includes three components: life satisfaction, positive affect and negative affect. Despite the numerous studies already conducted, divergences remain concerning how to conceptualize these components within a global structure of subjective well-being. This study aims to examine the dimensionality of the subjective well-being construct. A set of self-report questionnaires was used to assess life satisfaction, positive and negative affect in 397 teachers of primary and high schools. A model of a tripartite structure was tested using a confirmatory factor analysis. The results corroborate the premise that subjective well-being is a multidimensional construct that incorporates three components: life satisfaction, positive affect and negative affect. Our findings reinforce the viewpoint that these three components are moderately correlated and relatively independent and also strengthen the need for a complete SWB assessment that includes adequate measures of all three components.