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Dispositional optimism and physical health: A long look back, a quick look forward
Michael F Scheier1, Charles S Carver2
1Carnegie Mellon University.
The American Psychologist
|December 12, 2018
Summary
Dispositional optimism, a stable tendency to expect good outcomes, is strongly linked to better physical well-being. Research over 30 years confirms this association through various pathways.
Area of Science:
- Psychology
- Health Psychology
- Behavioral Medicine
Background:
- Dispositional optimism is a stable personality trait characterized by positive future expectations.
- A growing body of research suggests a significant link between optimism and physical health outcomes.
Purpose of the Study:
- To review 30 years of research on dispositional optimism and its relationship with physical well-being.
- To explore potential mechanisms underlying the optimism-health association.
- To identify future research directions in the field.
Main Methods:
- Systematic review of epidemiological and psychological studies.
- Analysis of research on optimism assessment and stability.
- Examination of behavioral, biological, and social pathways.
Main Results:
- Consistent evidence demonstrates a positive association between dispositional optimism and physical well-being.
- Larger-scale epidemiological studies provide robust support for this link.
- Potential mediating pathways include health behaviors, physiological responses, and social support.
Conclusions:
- Dispositional optimism is a significant factor in maintaining physical health.
- Further research is needed to elucidate the interplay between optimism, pessimism, and health interventions.
- Understanding the origins and modifiability of optimism is crucial for public health.
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