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Can the dark core of personality be measured briefly, multidimensionally, and invariantly? The D25 measure

2024Journal article Restricted access
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dc.contributor.authorPechorro, Pedro
dc.contributor.authorBonfá-Araujo, Bruno
dc.contributor.authorMarôco, J. P.
dc.contributor.authorSimões, Mário R.
dc.contributor.authorDeLisi, Matt
dc.date.accessioned2024-07-25T14:27:53Z
dc.date.available2024-07-25T14:27:53Z
dc.date.issued2024
dc.description.abstractThe dark core of personality is a recent construct that encompasses the malevolent, antagonistic, and aversive side of human nature that represents the common inner core of dark personality traits. The aim of the present study is to develop a short, multidimensional, and invariant version of the dark core of personality D70 measure. Two samples of participants were used in the current study (N = 570, M = 35.42 years, SD = 11.41, range = 18–69; N = 242, M = 30.19 years, SD = 12.78, range = 16–77). The new D25 measure was developed, consisting of five factors – Callousness, Deceitfulness, Vindictiveness, Narcissistic Entitlement, and Sadism. All the structural models examined obtained adequate fits (1-factor, 5-factor, 5-factor bifactor, 5-factor 2nd order), but the 5-factor 2nd order model was considered the best option. Internal consistency/reliability, as measured by the alpha and omega coefficients and more traditional indicators, was mainly good. Construct validity (e.g., with moral disengagement, low self-control, and empathy measures) and criterion-related validity (e.g., with justice-involvement variables) were demonstrated. Scalar measurement invariance across gender and age was established, with male participants and younger participants scoring significantly higher than female participants and older participants. The findings provide support for the use of the D25 as a valid and reliable short multidimensional measure of the dark core of personality construct.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPechorro, P., Bonfá-Araujo, B., Maroco, J., Simões, M. R., & DeLisi, M. (2024). Can the dark core of personality be measured briefly, multidimensionally, and invariantly? The D25 measure. International Journal of Testing, 1–19. https://doi.org/10.1080/15305058.2024.2364174pt_PT
dc.identifier.doi10.1080/15305058.2024.2364174pt_PT
dc.identifier.issn15327574
dc.identifier.urihttp://hdl.handle.net/10400.12/9867
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherRoutledgept_PT
dc.relationUIDB/00730/2020pt_PT
dc.relationUIDP/00730/2020pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAssessmentpt_PT
dc.subjectDark core of personality (D)pt_PT
dc.subjectMeasurement invariancept_PT
dc.subjectValidationpt_PT
dc.titleCan the dark core of personality be measured briefly, multidimensionally, and invariantly? The D25 measurept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUnited Kingdompt_PT
oaire.citation.endPage19pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleInternational Journal of Testingpt_PT
person.familyNameFernandes dos Santos Pechorro
person.familyNameBonfá-Araujo
person.familyNamePaulo Marôco Domingos
person.familyNameSimoes
person.familyNameDeLisi
person.givenNamePedro
person.givenNameBruno
person.givenNameJoão
person.givenNameMário
person.givenNameMatt
person.identifierhttps://scholar.google.com/citations?user=aHRiZrsAAAAJ&hl=en
person.identifierD-4339-2015
person.identifier.ciencia-idC810-7907-B596
person.identifier.ciencia-idD81B-BE2D-9B43
person.identifier.ciencia-idF71F-5749-B38A
person.identifier.orcid0000-0003-3728-5380
person.identifier.orcid0000-0003-0702-9992
person.identifier.orcid0000-0001-9214-5378
person.identifier.orcid0000-0002-1311-1338
person.identifier.orcid0000-0001-5964-5848
person.identifier.scopus-author-idScopus Author ID: 55504527700
person.identifier.scopus-author-id57218829401
person.identifier.scopus-author-id6602157617
person.identifier.scopus-author-id57201533499
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationc27e96de-c239-437c-abd6-62ebf5b64cae
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