title: A short generic measure of work stress in the era of globalization: effort-reward imbalance.
abstract: OBJECTIVE
  We evaluate psychometric properties of a short version of the original effort-reward imbalance (ERI) questionnaire. This measure is of interest in the context of assessing stressful work conditions in the era of economic globalization.
  
  
  METHODS
  In a representative sample of 10,698 employed men and women participating in the longitudinal Socio-Economic Panel (SOEP) in Germany, a short version of the ERI questionnaire was included in the 2006 panel wave. Structural equation modeling and logistic regression analysis were applied.
  
  
  RESULTS
  In addition to satisfactory internal consistency of scales, a model representing the theoretical structure of the scales provided the best data fit in a competitive test (RMSEA = 0.059, CAIC = 4124.19). Scoring high on the ERI scales was associated with elevated risks of poor self-rated health.
  
  
  CONCLUSIONS
  This short version of the ERI questionnaire reveals satisfactory psychometric properties, and can be recommended for further use in research and practice.
authors.affiliation: University of Duesseldorf, Düsseldorf, Germany. siegrist@uni-duesseldorf.de
authors.forename: Johannes
authors.initials: J
authors.lastname: Siegrist
authors.forename: Natalia
authors.initials: N
authors.lastname: Wege
authors.forename: Frank
authors.initials: F
authors.lastname: Pühlhofer
authors.forename: Morten
authors.initials: M
authors.lastname: Wahrendorf
mesh_terms: D000328:Adult; D004651:Employment / Q000523:psychology*; D005260:Female; D006801:Humans; D038622:Internationality; D007588:Job Satisfaction; D008297:Male; D011594:Psychometrics / Q000379:methods*; D012201:Reward; D013315:Stress, Psychological / Q000209:etiology / Q000523:psychology*; D011795:Surveys and Questionnaires; D016526:Workload / Q000523:psychology