# The twofold diagnosis of personality disorder: How do personality dysfunction and pathological traits increment each other at successive levels of the trait hierarchy?

> Research article (Personality Disorders Theory Research and Treatment, 2015) · cited 34× · AI/ML

**Wikidata**: [openalex:W2424367540](https://www.wikidata.org/wiki/openalex:W2424367540)  
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