# Hour glass half full or half empty? Future time perspective and preoccupation with negative events across the life span.

> Research article (Psychology and Aging, 2016) · cited 87× · AI/ML

**Wikidata**: [openalex:W2343586741](https://www.wikidata.org/wiki/openalex:W2343586741)  
**Source**: https://4ort.xyz/entity/hour-glass-half-full-or-half-empty-future-time-perspective-and-preoccupation-with-negative-events-across-the-life-span