Well-being programs showed different patterns across targeted character strengths
A trial review tested whether measured character strengths helped explain well-being effects. Changes in targeted traits and statistical pathways to well-being did not always follow the same pattern.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The review tested whether character strengths help explain how strength-focused interventions affect well-being. Results depended on the strength: perspective improved, while humor and hope did not show statistically significant gains in their targeted traits. Statistical pathways linking strengths with well-being were reported for all examined strengths except hope, leaving a more complex picture than uniform improvement.
The abstract gives no effect sizes, follow-up durations or control descriptions. It also does not establish that changes in the measured strengths causally produced changes in well-being.
What differed across strengths
Perspective-focused interventions improved perspective, while kindness and gratitude interventions showed moderate associations with their corresponding strengths. Humor and hope interventions did not significantly enhance those traits; these nonsignificant findings do not prove an absence of effects.
What mediation adds
A mediation model examines whether a measured strength statistically helps explain an intervention's association with well-being. The review found statistically significant pathways for perspective, kindness, gratitude and humor, but not hope; this differs from testing whether training increases each strength.
The original publication
Efficacy of cultivating human strengths and virtues on well-being: A one-stage meta-analytic structural equation modeling approach.
Cebolla A, Fernández-Castilla B, Lecuona O et al.
Clin Psychol Rev · 2026
- PubMed ID
- 41518693
- Record checked
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