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Psychometric properties of a portuguese version of the SOCRATES 8D: a study with a sample of heroin addicts in treatment

2016-07Journal article Open Access
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dc.contributor.authorJaneiro, Luís
dc.contributor.authorFaísca, Luís
dc.contributor.authorLopez Miguel, Maria José
dc.date.accessioned2017-04-07T15:56:23Z
dc.date.available2017-04-07T15:56:23Z
dc.date.issued2016-07
dc.description.abstractIn the present study, we adapted the Stage of Change Readiness and Treatment Eagerness Scale (SOCRATES, version 8D) to the European Portuguese and we examined its factor structure and psychometric properties. The scale was applied to a sample of 100 adults, mostly heroin addicts, in outpatient or inpatient treatment. A Principal Component Analysis applied to the data revealed three dimensions - Problem Recognition, Taking Steps and Ambivalence -, corresponding almost exactly to the factor structure originally proposed by Miller and Tonigan (1996). The reliability indices for SOCRATES three subscales (internal consistency and temporal stability) were adequate. External validity study showed that the subscales differentiated treatment contexts and were associated to the participants' evaluation regarding the treatment expectations and the technical team. Thus, the Portuguese version of SOCRATES 8D seems to possess the proper psychometric properties to evaluate drug addicts' treatment motivation.
dc.identifier.doi10.21865/RIDEP42_179
dc.identifier.issn2183-6051
dc.identifier.urihttp://hdl.handle.net/10400.1/9397
dc.language.isoeng
dc.peerreviewedyes
dc.relationCentre for Biomedical Research
dc.relation.isbasedonWOS:000389831400015
dc.titlePsychometric properties of a portuguese version of the SOCRATES 8D: a study with a sample of heroin addicts in treatment
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Biomedical Research
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FBIM%2F04773%2F2013/PT
oaire.citation.endPage191
oaire.citation.issue42
oaire.citation.startPage177
oaire.citation.titleRevista Iberoamericana de Diagnóstico y Evaluación – e Avaliação Psicológica
oaire.citation.volume2
oaire.fundingStream6817 - DCRRNI ID
person.familyNameJaneiro
person.familyNameFaísca
person.givenNameLuís
person.givenNameLuís
person.identifierA-4633-2013
person.identifier.ciencia-id5719-6727-C596
person.identifier.orcid0000-0003-3699-5401
person.identifier.orcid0000-0003-4859-8817
person.identifier.scopus-author-id57190609503
person.identifier.scopus-author-id6503944802
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
rcaap.typearticle
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relation.isAuthorOfPublicatione21a01b7-3ea3-45b1-97db-f6553ead69a1
relation.isAuthorOfPublication.latestForDiscoverye60c8481-5a02-4ba7-9800-32ca87b99d46
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