# The roles of repetitive negative thinking and perfectionism in explaining the relationship between sleep onset difficulties and depressed mood in adolescents

> Research article (Sleep Health, 2020) · cited 33× · AI/ML

**Wikidata**: [openalex:W3010258771](https://www.wikidata.org/wiki/openalex:W3010258771)  
**Source**: https://4ort.xyz/entity/the-roles-of-repetitive-negative-thinking-and-perfectionism-in-explaining-the-relationship-between-sleep-onset-difficult