Five-year prospective neuroticism–stress effects on major depressive episodes: Primarily additive effects of the general neuroticism factor and stress.

The past decades of research on predictors of depression have frequently emphasized interactive diathesis-stress questions: What kinds of vulnerabilities under stressful circumstances increase risk of developing depression? This study addresses 3 theoretically important gaps in our knowledge regarding diathesis-stress models of depression: the role of temperament (neuroticism), interactive versus additive effects of neuroticism-stress...