Satisfaction with Life Scale (SWLS) adapted to work: Psychometric Properties of the Satisfaction with Work Scale (SWWS)

Abstract

El objetivo de esta investigación ha sido adaptar la Escala de Satisfacción con la Vida (SWLS) al contest laboral, generando la Escala de Satisfacción con el Trabajo (SWWS). Para ello, los ítems fueron adaptados al context laboral modificando la version original SWLS lo menos possible. Se empleó una muestra de 199 trabajadores de diferentes sectores con una media de edad 33,53 años (DT = 12,78 años). La validez interna, convergente y de constructo fue analizada, también la fiabilidad y la invarianza en función del sexo. Los resultados indican que SWWS es una escala válida y fiable para medir la satisfacción cognitiva laboral además de ser breve, general y de una dimensión. Los resultados indican que la SWLS puede adaptarse a contextos específicos como la escuela, la familia o la vida en pareja, algo que hasta ahora no ha sido realizado.

The purpose of this research has been to adapt the Satisfaction With Life Scale (SWLS) to the work context, giving rise to the Satisfaction With Work Scale (SWWS). To do this, the items were adapted to the work context by modifying the original version of the SWLS as little as possible. A sample of 199 workers from different sectors with an average age of 37.53 years (SD = 12.78 years) was used. Internal, converge and construct validity were analysed, as well as reliability and sex invariance. The results indicate that the SWWS is a valid and reliable measure of cognitive job satisfaction that has the advantage of being brief, general and one-dimensional. Moreover, these results found, open the way to the adaptation of the SWLS to specific contexts such as school, family or couple life, which until now had not been done.