Related Experiment Video
Updated: Oct 15, 2025

Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
Published on: May 31, 2021
The Mid-Life Dip in Well-Being: a Critique
David G Blanchflower1,2,3, Carol L Graham4,5,6
1Bruce V. Rauner Professor of Economics, Department of Economics, Dartmouth College, Hanover, USA.
Well-being often dips in middle age, a finding supported by 409 studies. This mid-life well-being decline is significant and comparable to major life events.
Area of Science:
- Psychology
- Sociology
- Gerontology
Background:
- Numerous studies indicate a mid-life dip in well-being.
- However, some psychological literature disputes the existence or significance of this U-shape curve.
Purpose of the Study:
- To investigate the robustness and generalizability of the mid-life dip in well-being.
- To counter claims that the U-shape evidence is overblown or trivial.
Main Methods:
- Analysis of 409 studies, including peer-reviewed publications, that report U-shapes in well-being.
- Utilized large-scale datasets: Eurobarometer Surveys (1980-2019), Gallup World Poll (2005-2019), UK Annual Population Survey (2016-2019), and US Household Pulse Survey (August 2021).
Main Results:
- Found strong, consistent, and statistically significant evidence of non-trivial U-shapes in age and well-being across diverse countries.
- Re-examined data from studies disputing the U-shape and found errors in their conclusions.
- The mid-life well-being decline is comparable in magnitude to losing a spouse or unemployment.
Conclusions:
- The mid-life dip in well-being is a robust and significant phenomenon, contrary to some psychological claims.
- The magnitude of this decline is substantial, comparable to major adverse life events and significant societal well-being shifts.
Related Concept Videos
Erikson's Theory on Socioemotional Development during Adulthood
Intimacy Versus Isolation in Early Adulthood
Individuals in early...
Self-Discrepancy and Its Effects
Self-Discrepancy Theory
Self-Evaluation: Self-Enhancement and Self-Verification
Sources of Self-Esteem III: Social Comparison
Cognitive Development During Adulthood

