ERIC Number: EJ735269
Record Type: Journal
Publication Date: 2005-Nov
Reference Count: 0
Does Positive Affect Influence Health?
Pressman, Sarah D.; Cohen, Sheldon
Psychological Bulletin, v131 n6 p925-971 Nov 2005
This review highlights consistent patterns in the literature associating positive affect (PA) and physical health. However, it also raises serious conceptual and methodological reservations. Evidence suggests an association of trait PA and lower morbidity and of state and trait PA and decreased symptoms and pain. Trait PA is also associated with increased longevity among older community-dwelling individuals. The literature on PA and surviving serious illness is inconsistent. Experimentally inducing intense bouts of activated state PA triggers short-term rises in physiological arousal and associated (potentially harmful) effects on immune, cardiovascular, and pulmonary function. However, arousing effects of state PA are not generally found in naturalistic ambulatory studies in which bouts of PA are typically less intense and often associated with health protective responses. A theoretical framework to guide further study is proposed.
Descriptors: Affective Behavior, Physical Health, Older Adults, Arousal Patterns, Psychophysiology, Research Methodology, Personality Traits
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Publication Type: Information Analyses; Journal Articles; Reports - Evaluative
Education Level: N/A
Authoring Institution: N/A