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. 2015 Mar 10;12(3):2984–3001. doi: 10.3390/ijerph120302984

Figure 1.

Figure 1

Theoretical model of the mediating role of psychological capital on the association between occupational stress and depressive symptoms. c: associations of extrinsic effort, reward or overcommitment with emotional exhaustion, depersonalisation or personal accomplishment; a: associations of extrinsic effort, reward or overcommitment with PsyCap; b: association between PsyCap and emotional exhaustion, depersonalisation or personal accomplishment after controlling for the predictor variables; c’: associations of extrinsic effort, reward or overcommitment with emotional exhaustion, depersonalisation or personal accomplishment after adding PsyCap as a mediator.