title: The cost of good fortune: when positive life events produce negative health consequences.
abstract: Previous research regarding the effects of positive life events on physical health has been inconclusive. We tested the hypothesis that positive life events have a detrimental effect on health only among people with negative self-views. This prediction derives from an identity disruption model of stress, which holds that an accumulation of life events that are inconsistent with the self-concept leads to physical illness. To test the hypothesis, we conducted two prospective studies in which positive life events and self-esteem were used to predict the development of illness over time. In accordance with predictions, both studies showed that desirable life changes were associated with increases in illness only among subjects with low self-esteem; among subjects with high self-esteem, positive life events were linked to better health. Implications for understanding the manner in which life events affect health are considered.
authors.forename: J D
authors.initials: JD
authors.lastname: Brown
authors.forename: K L
authors.initials: KL
authors.lastname: McGill
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D002648:Child; D004198:Disease Susceptibility / Q000523:psychology; D005260:Female; D006801:Humans; D008016:Life Change Events; D010556:Personality Tests; D011602:Psychophysiologic Disorders / Q000523:psychology*; D012307:Risk Factors; D012649:Self Concept