Examining the factorial structure, measurement invariance and convergent and discriminant validity of a novel self-report measure of work ability: work ability--personal radar.

Unlabelled: For identification of groups and domains for work ability promotion, brief self-report measure, work ability - personal radar (WA-PR), based on the 'the house of work ability' model is presented and psychometrically evaluated in the structural equation framework using data from technological sector (N = 3754). The house model had acceptable fit to the data. In addition, factor loadings in the model were invariant across groups, demonstrating metric invariance of the WA-PR.