Answers are grounded in this paper and cite their sources.
Data, code, and supplementary materials for a cross-sectional study of psychosocial demands, resources, and psychological strain among blue-collar and white-collar employees of two Portuguese industrial companies (N = 764). Latent variable models examine measurement invariance of the COPSOQ III scales and the SPOS-8 across occupational positions, latent differences in exposures and strain, and the decomposition of the occupational strain contrast into demand-linked and resource-linked components.
No takes yet. Share an insight, caveat, or question.
Iara do Nascimento Teixeira (2026) studied this question.
Synapse has enriched 8 closely related papers on similar clinical questions. Consider them for comparative context: