Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/100405
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dc.contributor.authorVieira, Cristina Perestrelo-
dc.contributor.authorPaixão, Rui-
dc.contributor.authorSilva, José Tomás da-
dc.contributor.authorVicente, Henrique Testa-
dc.date.accessioned2022-06-15T15:28:10Z-
dc.date.available2022-06-15T15:28:10Z-
dc.date.issued2020-
dc.identifier.issn2183-4806pt
dc.identifier.urihttps://hdl.handle.net/10316/100405-
dc.description.abstractO presente estudo tem como objetivo apresentar os resultados da tradução e adaptação da escala Impact of Event Scale – Revised (IES-R), de Weiss e Marmar (1997), para a população portuguesa. Os resultados foram obtidos com uma amostra de 185 sujeitos divididos por três grupos: n1 = 130 população geral; n2 = 46 doentes em seguimento psiquiátrico; n3 = 9 sujeitos em seguimento num serviço de violência familiar. A análise fatorial por componentes principais evidencia a existência de quatro fatores que explicam 61.3% da variância total: ativação fisiológica; intrusão, evitamento e anestesia emocional. Esta estrutura apresenta-se congruente com o modelo teórico subjacente à IES-R. A consistência interna é elevada para o total da escala e dos fatores, com exceção do fator anestesia emocional que apresenta um alfa mais baixo. A validade convergente foi obtida com a versão portuguesa da Intimate Justice Scale (IJS), revelando uma relação positiva estatisticamente significativa entre as duas escalas.pt
dc.description.abstractThis paper reports the results of the translation and adaptation of the Impact of Event Scale – Revised (IES-R), developed by Weiss and Marmar (1997), for the Portuguese population. Data was obtained through a sample of 185 subjects, subdivided in three groups: n1 = 130 from the general population; n2 = 46 patients from a psychiatric service; and n3 = 9 subjects from a family violence service. Principal component analysis reveals a four-factor structure, explaining 61.3% of the total variance: hyperarousal, intrusion, avoidance, and emotional numbing. This factorial structure is similar to the theoretical model underlying the IES-R. The Portuguese version of the IES-R shows high internal consistency for the total scale and factors, with the exception of emotional numbing, that shows a weaker alpha value. Convergent validity was assessed with the Intimate Justice Scale. A positive and statistically significant correlation was found between these two measures.pt
dc.language.isoporpt
dc.publisherCentro de Investigação em Psicologia, Universidade Autónoma de Lisboapt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subjectTraumapt
dc.subjectStressept
dc.subjectImpact of Event Scale - Revisedpt
dc.subjectPsicometriapt
dc.subjectTraumapt
dc.subjectStresspt
dc.subjectImpact of Event Scale-Revisedpt
dc.subjectPsychometrypt
dc.titleVersão Portuguesa da Impact Of Event Scale - Revised (IES-R)pt
dc.title.alternativePortuguese Version of The Impact Of Event Scale - Revised (IES-R)pt
dc.typearticle-
degois.publication.firstPage24pt
degois.publication.lastPage43pt
degois.publication.issue1pt
degois.publication.locationLisboapt
degois.publication.titlePsiquept
dc.relation.publisherversionhttps://doi.org/10.26619/2183-4806.XVI.1.2pt
dc.peerreviewedyespt
dc.identifier.doi10.26619/2183-4806.XVI.1.2pt
degois.publication.volume16pt
dc.date.embargo2020-01-01*
uc.date.periodoEmbargo0pt
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypearticle-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.languageiso639-1pt-
crisitem.author.researchunitCES – Centre for Social Studies-
crisitem.author.researchunitCES – Centre for Social Studies-
crisitem.author.parentresearchunitUniversity of Coimbra-
crisitem.author.parentresearchunitUniversity of Coimbra-
crisitem.author.orcid0000-0002-0369-2829-
crisitem.author.orcid0000-0002-9995-8221-
Appears in Collections:I&D CES - Artigos em Revistas Nacionais
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