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Previous issue date: 2017-12-18 / A viol?ncia contra o idoso ? considerada uma problem?tica delicada, uma vez que n?o envolve somente o idoso v?tima da viol?ncia, envolve tamb?m sua fam?lia, os profissionais que dele cuidam e todo o sistema de prote??o/garantia dos direitos da pessoa idosa. Diante da car?ncia de estrat?gias que investiguem a ocorr?ncia de epis?dios de viol?ncia contra o idoso e diante da dificuldade apontada pela literatura de se rastrear e/ou mensurar a ocorr?ncia da viol?ncia contra a pessoa idosa, esta pesquisa pretendeu investigar propriedades psicom?tricas da Escala de Screening da Vulnerabilidade ao Abuso (VASS-Br) para identifica??o do risco de viol?ncia dom?stica contra idosos. Este estudo ? de delineamento metodol?gico e psicom?trico. Dividiu-se o estudo em etapas, visando alcan?ar o cumprimento dos objetivos propostos, compartimentando-o em dois estudos: Etapa A, para verificar as evid?ncias de consist?ncia interna e averiguar a fidedignidade do teste por interm?dio do m?todo teste-reteste, e a Etapa B, que investigou e estrutura fatorial do instrumento (evid?ncias de validade de constructo), evid?ncias de validade de crit?rio e evid?ncias de validade externa com apoio social e sintomas depressivos. A pesquisa foi realizada com 199 idosos frequentadores de espa?os de conviv?ncias para idosos, da regi?o metropolitana de Natal, RN. Foram coletadas informa??es sociodemogr?ficas, cl?nicas e relacionadas a viol?ncia. A confiabilidade, via reprodutibilidade, foi verificada em uma amostra de 75 idosos, submetidos ao reteste do instrumento sete a 14 dias ap?s a primeira aplica??o. Foram realizadas an?lises descritivas e comparativas para todas as vari?veis, com n?vel de signific?ncia de 5%. A evid?ncia de validade de construto foi analisada pela an?lise fatorial explorat?ria, com matriz de correla??o tetrac?rica, j? a confiabilidade da escala pelo Coeficiente de Correla??o Intraclasse (ICC) e a estat?stica Kappa de Fleiss (Kp) e a consist?ncia interna pela estat?stica de Kuder-Richardson (KR-20). A amostra foi composta em sua maioria por mulheres (n = 141, 70,9%), com idade variando de 60 a 84 anos (M: 67,96; DP: ?6,45). No que tange aos resultados referentes a VASS, verifica-se que a pontua??o na escala variou de 0 a 10 (M: 3,72; DP: ?2,26). Na an?lise da consist?ncia interna, o instrumento apresentou bons resultados (KR-20 = 0,69) e a confiabilidade via reprodutibilidade foi considerara excelente para a escala global (ICC = 0,991; K = 0,892). Ambos os resultados indicam excelente fidedignidade do teste indicado pelo m?todo do teste-reteste. Em termos de distribui??o fatorial, a VASS comportou-se de maneira aceit?vel, contudo, destoante da proposta original, demonstrando dimensionalidade condizente com a proposta original (quatro fatores), no entanto, com itens ocupando diferentes fatores. A VASS-Br apresenta-se como um instrumento v?lido, sens?vel e com boas propriedades psicom?tricas para rastreio de viol?ncia dom?stica contra o idoso. / Violence against the elderly is considered a delicate problem, since it involves not only the elderly victim of violence, but also their family, their caregivers and the whole system of protection / guarantee of the rights of the elderly. In view of the lack of strategies to investigate the occurrence of episodes of violence against the elderly and the literature's difficulty in tracking and / or measuring the occurrence of violence against the elderly, this study aimed to investigate the psychometric properties of Vulnerability to Abuse Screening Scale (VASS-Br) to identify the risk of domestic violence against the elderly. This study is of a methodological and psychometric design. The study was divided into two phases: Study A, to verify the evidence of internal consistency and to ascertain the reliability of the test by means of the test-retest method, and the Study B, who investigated the factorial structure of the instrument (evidences of construct validity), evidence of criterion validity, and evidence of external validity with social support and depressive symptoms. The research was carried out with 199 elderly people living in social spaces for the elderly, from the metropolitan region of Natal, RN. Sociodemographic, clinical and violence related information were collected. The reliability, through reproducibility, was verified in a sample of 75 elderly, submitted to retest of the instrument seven to 14 days after the first application. Descriptive and comparative analyzes were performed for all variables, with a significance level of 5%. The evidence of construct validity was analyzed by the exploratory factorial analysis, with a tetrachoric correlation matrix, as well as the reliability of the scale by the Intraclass Correlation Coefficient (ICC) and the statistic Kappa of Fleiss (Kp) and the internal consistency by the Kuder- Richardson statistics (KR-20). The sample consisted mostly of women (n = 141, 70.9%), ranging in age from 60 to 84 years (M: 67.96, SD: 6.45). Regarding the VASS results, the score on the scale ranged from 0 to 10 (M: 3.72, SD: 2.26). In the analysis of internal consistency, the instrument presented good results (KR-20 = 0.69) and reproducibility was considered excellent for the global scale (ICC = 0.991; K = 0.892). Both results indicate excellent reliability of the test indicated by the test-retest method. In terms of factorial distribution, the VASS behaved in an acceptable manner, however, apart from the original proposal, demonstrating dimensionality consistent with the original proposal (four factors), however, with items occupying different factors. VASS-Br is a valid, sensitive instrument with good psychometric properties for the screening of domestic violence against the elderly.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/24779 |
| Date | 18 December 2017 |
| Creators | Maia, Rodrigo da Silva |
| Contributors | 18112900434, Pires, Izabel Augusta Hazin, 71223010449, Torres, Gilson de Vasconcelos, 51326728415, Ferreira, Helo?sa Gon?alves, 07539650621, Martins, Remerson Russel, 01022052489, Maia, Eulalia Maria Chaves |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM PSICOLOGIA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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