Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/26247
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dc.contributor.authorCheyne, Jacqueline Een
dc.contributor.authordel Pozo de Bolger, Andreaen
dc.contributor.authorWootton, Bethany Men
dc.date.accessioned2019-01-11T01:29:28Z-
dc.date.available2019-01-11T01:29:28Z-
dc.date.issued2018-10-01-
dc.identifier.citationJournal of Obsessive-Compulsive and Related Disorders, v.19, p. 61-65en
dc.identifier.issn2211-3649en
dc.identifier.issn2211-3657en
dc.identifier.urihttps://hdl.handle.net/1959.11/26247-
dc.description.abstractTrichotillomania (TTM) is characterized by repetitive hair pulling resulting in hair loss. The Trichotillomania Dimensional Scale (TTM-D) is a newly developed DSM-5 scale that aims to assess the symptoms of TTM dimensionally. The aim of this current study was to examine the psychometric properties of the TTM-D in a sample of 483 participants. Principal Component Analysis indicated a single factor structure of the TTM-D. Internal consistency and test retest reliability was high (α = 0.89 and r = 0.91 respectively). The TTM-D demonstrated excellent convergent validity with the Massachusetts General Hospital Hair Pulling Scale (MGH-HPS; rs = 0.90) and divergent validity with the Depression Anxiety and Stress Scale (DASS-21; rs = 0.45). Further, the TTM-D demonstrated equivalence between online and pen-and-paper administrations (rs = 0.93). The findings suggest that the psychometric properties of TTM-D are sound and well supported within a community sample.en
dc.languageenen
dc.publisherElsevier BVen
dc.relation.ispartofJournal of Obsessive-Compulsive and Related Disordersen
dc.titleReliability and validity of the Trichotillomania Dimensional Scale (TTM-D)en
dc.typeJournal Articleen
dc.identifier.doi10.1016/j.jocrd.2018.08.004en
dc.subject.keywordsHealth, Clinical and Counselling Psychologyen
local.contributor.firstnameJacqueline Een
local.contributor.firstnameAndreaen
local.contributor.firstnameBethany Men
local.subject.for2008170106 Health, Clinical and Counselling Psychologyen
local.subject.seo2008920203 Diagnostic Methodsen
local.profile.schoolSchool of Psychology and Behavioural Scienceen
local.profile.emailJacqueline.Cheyne@student.uts.edu.auen
local.profile.emailadelpoz2@une.edu.auen
local.profile.emailBethany.Wootton@uts.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.publisher.placeThe Netherlandsen
local.format.startpage61en
local.format.endpage65en
local.peerreviewedYesen
local.identifier.volume19en
local.contributor.lastnameCheyneen
local.contributor.lastnamedel Pozo de Bolgeren
local.contributor.lastnameWoottonen
dc.identifier.staffune-id:adelpoz2en
local.profile.orcid0000-0002-5355-3683en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:-20180910-094138en
local.identifier.unepublicationidune:-20180910-094138en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleReliability and validity of the Trichotillomania Dimensional Scale (TTM-D)en
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
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