Dispositional affect and work-related stress.
Trait negative affectivity (NA) has been asserted to be a factor that spuriously inflates relationships between self-reported stressors and self-reported strain outcomes. We tested this hypothesis with conventional work stress instrument responses and physiological assessments obtained from 311 fire and police department employees. Confirmatory factor analyses indicated that NA did not measure a factor in common with measures of subjective strain. Latent-variable structural equations analyses, however, found that estimating the effects of NA on strain significantly attenuated the effects of work stressors. NA had no correlation with physiological stress outcomes. Trait positive affectivity did not attenuate relationships between work stressors and either subjective or objective stress outcomes. Implications for work stress research methodology and recommendations are discussed.
Schaubroeck
J
J
Department of Management, University of Nebraska, Lincoln 68588-0491.
Ganster
D C
DC
Fox
M L
ML
D000223:Adaptation, Psychological; D000328:Adult; D000339:Affect; D001143:Arousal; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D008297:Male; D012931:Social Environment; D016526:Workload / Q000523:psychology*