Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.12/5760
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dc.contributor.authorSilva, Wanderson Roberto da-
dc.contributor.authorMaroco, João-
dc.contributor.authorOchner, Christopher N.-
dc.contributor.authorCampos, Juliana Alvares Duarte Bonini-
dc.date.accessioned2017-09-12T16:52:54Z-
dc.date.available2017-09-12T16:52:54Z-
dc.date.issued2017-
dc.identifier.citationEating and Weight Disorders, 22(3), 515-525. Doi: 10.1007/s40519-017-0420-ypt_PT
dc.identifier.issn1124-4909-
dc.identifier.urihttp://hdl.handle.net/10400.12/5760-
dc.description.abstractAims To evaluate the psychometric properties of the male body dissatisfaction scale (MBDS) in Brazilian and Portuguese university students; to present a reduced model of the scale; to compare two methods of computing global scores for participants’ body dissatisfaction; and to estimate the prevalence of participants’ body dissatisfaction. Methods A total of 932 male students participated in this study. A confirmatory factor analysis (CFA) was used to assess the scale’s psychometric properties. Multi-group analysis was used to test transnational invariance and invariance in independent samples. The body dissatisfaction score was calculated using two methods (mean and matrix of weights in the CFA), which were compared. Finally, individuals were classified according to level of body dissatisfaction, using the best method. Results The MBDS model did not show adequate fit for the sample and was, therefore, refined. Thirteen items were excluded and two factors were combined. A reduced model of 12 items and 2 factors was proposed and shown to have adequate psychometric properties. There was a significant difference (p\0.001) between the methods for calculating the score for body dissatisfaction, since the mean overestimated the scores. Among student participants, the prevalence of body dissatisfaction with musculature and general appearance was 11.2 and 5.3%, respectively. Conclusions The reduced bi-factorial model of the MBDS showed adequate validity, reliability, and transnational invariance and invariance in independent samples for Brazilian and Portuguese students. The new proposal for calculating the global score was able to more accurately show their body dissatisfaction. No level of evidence Basic Sciencept_PT
dc.description.sponsorshipFundação de Amparo à Pesquisa do estado de São Paulo (FAPESP); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPQ)pt_PT
dc.language.isoengpt_PT
dc.publisherSpringer Verlagpt_PT
dc.relation2014/03093-2, 2015/00228-7pt_PT
dc.relation142315/2014-1pt_PT
dc.rightsrestrictedAccesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectBody dissatisfactionpt_PT
dc.subjectMalespt_PT
dc.subjectMusculaturept_PT
dc.subjectValiditypt_PT
dc.titleMale body dissatisfaction scale (MBDS): Proposal for a reduced modelpt_PT
dc.typearticlept_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
degois.publication.firstPage515pt_PT
degois.publication.issue3pt_PT
degois.publication.lastPage525pt_PT
degois.publication.locationItalypt_PT
degois.publication.titleEating and Weight Disorderspt_PT
dc.relation.publisherversionhttps://link.springer.com/article/10.1007%2Fs40519-017-0420-ypt_PT
dc.peerreviewedyespt_PT
degois.publication.volume22pt_PT
dc.identifier.doi10.1007/s40519-017-0420-ypt_PT
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WJCR - Artigos em revistas internacionais

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