Psychometric properties of the Hoarding Disorder-Dimensional Scale

Carey, EA; del Pozo de Bolger, A; Wootton, BM

Psychometric properties of the Hoarding Disorder-Dimensional Scale

Carey, EA del Pozo de Bolger, A Wootton, BM

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Publication Type:: Journal Article
Citation:: Journal of Obsessive-Compulsive and Related Disorders, 2019, 21 pp. 91 - 96
Issue Date:: 2019-04-01

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Field	Value	Language
dc.contributor.author	Carey, EA	en_US
dc.contributor.author	del Pozo de Bolger, A	en_US
dc.contributor.author	Wootton, BM https://orcid.org/0000-0001-9036-0699	en_US
dc.date.available	2021-04-06T19:01:16Z
dc.date.issued	2019-04-01	en_US
dc.identifier.citation	Journal of Obsessive-Compulsive and Related Disorders, 2019, 21 pp. 91 - 96	en_US
dc.identifier.issn	2211-3649	en_US
dc.identifier.uri	http://hdl.handle.net/10453/129621
dc.description.abstract	© 2019 Elsevier Inc. The Hoarding Disorder-Dimensional Scale (HD-D) is a new measure of hoarding symptom severity developed by the Diagnostic and Statistical Manual (5th Edition) Obsessive-Compulsive Spectrum Disorders Sub-workgroup. The aim of the current study was to assess the psychometric properties of this measure in a large, community sample. Five hundred and seventeen participants completed the study. The results indicated that the HD-D consists of a single factor accounting for 66% of the variance. The measure demonstrated high internal consistency (α = 0.87–0.88) and test-retest reliability (r = 0.84). The HD-D also demonstrated good convergent and divergent validity in this sample. There appeared to be good convergence between internet and paper and pencil formats of the HD-D (r = 0.88). Overall, the results indicate that the HD-D demonstrates sound psychometric properties in a community sample.	en_US
dc.relation.ispartof	Journal of Obsessive-Compulsive and Related Disorders	en_US
dc.relation.isbasedon	10.1016/j.jocrd.2019.01.001	en_US
dc.title	Psychometric properties of the Hoarding Disorder-Dimensional Scale	en_US
dc.type	Journal Article
utslib.citation.volume	21	en_US
utslib.for	1117 Public Health and Health Services	en_US
utslib.for	1103 Clinical Sciences	en_US
utslib.for	1701 Psychology	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Graduate School of Health
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US
pubs.volume	21	en_US

Abstract:

© 2019 Elsevier Inc. The Hoarding Disorder-Dimensional Scale (HD-D) is a new measure of hoarding symptom severity developed by the Diagnostic and Statistical Manual (5th Edition) Obsessive-Compulsive Spectrum Disorders Sub-workgroup. The aim of the current study was to assess the psychometric properties of this measure in a large, community sample. Five hundred and seventeen participants completed the study. The results indicated that the HD-D consists of a single factor accounting for 66% of the variance. The measure demonstrated high internal consistency (α = 0.87–0.88) and test-retest reliability (r = 0.84). The HD-D also demonstrated good convergent and divergent validity in this sample. There appeared to be good convergence between internet and paper and pencil formats of the HD-D (r = 0.88). Overall, the results indicate that the HD-D demonstrates sound psychometric properties in a community sample.

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http://hdl.handle.net/10453/129621