A Spanish translation of the Hoarding Rating Scale: Differential item functioning and convergent validity.

ABSTRACT: Hoarding disorder (HD) involves extreme difficulties discarding possessions and significant clutter in living areas. Although hoarding occurs worldwide, cross-cultural research remains in nascent stages, hampered in part by a lack of validated measures in non-English languages. We aimed to validate a Spanish translation of the Hoarding Rating Scale (HRS), a widely used measure of core HD symptoms. Our sample (N=736) included participants responding in English (n=548; 45.4% female; 7.9% Latinx) or Spanish (n=188; 46.3% female; 79.9% Latinx) to questionnaires via Amazon's Mechanical Turk. An item response theory (IRT) approach was used to test differential item functioning (DIF) of the English and Spanish HRS. We also examined convergent validity of each language version

SUBMITTER: Stamatis CA 

PROVIDER: S-EPMC8673783 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature