Psychometric properties of the excoriation (skin-picking disorder) dimensional scale

Russell, A; del Pozo de Bolger, A; Moses, K; Luo, A; Wootton, BM

Psychometric properties of the excoriation (skin-picking disorder) dimensional scale

Russell, A del Pozo de Bolger, A Moses, K Luo, A Wootton, BM

Permalink

Publisher:: WILEY
Publication Type:: Journal Article
Citation:: Clinical Psychologist, 2020, 24, (3), pp. 246-253
Issue Date:: 2020-11-01

Closed Access

	Filename	Description	Size
	cp.12207.pdf		838.83 kB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Russell, A
dc.contributor.author	del Pozo de Bolger, A
dc.contributor.author	Moses, K
dc.contributor.author	Luo, A
dc.contributor.author	Wootton, BM
dc.date.accessioned	2021-04-09T01:44:50Z
dc.date.available	2021-04-09T01:44:50Z
dc.date.issued	2020-11-01
dc.identifier.citation	Clinical Psychologist, 2020, 24, (3), pp. 246-253
dc.identifier.issn	1328-4207
dc.identifier.issn	1742-9552
dc.identifier.uri	http://hdl.handle.net/10453/147915
dc.description.abstract	Objective: The Excoriation (skin-picking disorder) dimensional scale (SPD-D) is a new measure of excoriation skin picking disorder (SPD). The 5-item scale was developed by the Diagnostic and Statistical Manual (Fifth Edition) obsessive–compulsive spectrum disorders sub-workgroup to assist in the dimensional assessment of SPD. Method: The aim of the present study was to provide a psychometric evaluation of this new scale in a large community sample. 803 participants were recruited from online community noticeboards around Australia. Results: The results indicated that the SPD-D demonstrated a unidimensional structure, high internal consistency (r =.87,.86, and.92 across three samples), and good test–retest reliability (r =.86). The SPD-D also demonstrated good convergent validity with the Skin-Picking Scale Revised (r =.90) as well as divergent validity with the generalised anxiety disorder scale (r =.40). Conclusions: Overall, the SPD-D appears to be a brief and reliable measure of SPD symptomatology. s s s s
dc.language	English
dc.publisher	WILEY
dc.relation.ispartof	Clinical Psychologist
dc.relation.isbasedon	10.1111/cp.12207
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	1701 Psychology, 1702 Cognitive Sciences
dc.title	Psychometric properties of the excoriation (skin-picking disorder) dimensional scale
dc.type	Journal Article
utslib.citation.volume	24
utslib.for	1701 Psychology
utslib.for	1702 Cognitive Sciences
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Health
pubs.organisational-group	/University of Technology Sydney/Faculty of Health/Graduate School of Health
pubs.organisational-group	/University of Technology Sydney/Faculty of Health/Graduate School of Health/GSH.Clinical Psychology
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2021-04-09T01:44:49Z
pubs.issue	3
pubs.publication-status	Published
pubs.volume	24
utslib.citation.issue	3

Abstract:

Objective: The Excoriation (skin-picking disorder) dimensional scale (SPD-D) is a new measure of excoriation skin picking disorder (SPD). The 5-item scale was developed by the Diagnostic and Statistical Manual (Fifth Edition) obsessive–compulsive spectrum disorders sub-workgroup to assist in the dimensional assessment of SPD. Method: The aim of the present study was to provide a psychometric evaluation of this new scale in a large community sample. 803 participants were recruited from online community noticeboards around Australia. Results: The results indicated that the SPD-D demonstrated a unidimensional structure, high internal consistency (r =.87,.86, and.92 across three samples), and good test–retest reliability (r =.86). The SPD-D also demonstrated good convergent validity with the Skin-Picking Scale Revised (r =.90) as well as divergent validity with the generalised anxiety disorder scale (r =.40). Conclusions: Overall, the SPD-D appears to be a brief and reliable measure of SPD symptomatology. s s s s

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/147915