The appraisal of self-care agency scale - revised (ASA-R): adaptation and validation in a sample of Spanish older adults
Span. j. psychol
; 20: e48.1-e48.10, 2017. tab, ilus
Artigo
em Inglês
| IBECS
| ID: ibc-167282
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
Self-care agency is an important determinant of healthy aging. The Appraisal of Self-care Agency Scale (ASA-R) (Sousa et al., 2010) is one of the main instrument to assess self-care capacity. The objectives of the study were 1) to adapt and validate ASA-R scale for use in Spanish population; 2) to examine the dimensionality, validity and reliability; 3) and to establish the convergent validity of ASA-R using a self-reported health measure. The ASA-R Scale and the 12-item Short Form Health Survey (SF-12) were administered to 488 Spanish seniors aged 65 and over. Confirmatory Factor Analysis (CFA) was used to analyze the dimensionality, validity and reliability. Convergent validity was tested by correlating the ASA-R factors with the SF-12 subscales; correlations were significant (p < .005). CFA showed that the ASA-R Three Factor Model fit well to the data, showing satisfactory fit indices, with S-Bχ2 > 0.05 (0.436), RMSEA closer to 0 (0.006), SRMR < 0.08 (0.065), GFI and AGFI close to 1 (0.924 and 0.921), and CFI and NNFI > 0.95 (0.996 and 0.995). The results also demonstrated that ASA-R is a reliable and valid instrument. The ASA-R has demonstrated to be a reliable (CR indices > 0.7) and valid (AVE > 0.5) instrument in measuring self-care agency among Spanish older population (AU)
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Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Psicometria
/
Autoavaliação (Psicologia)
/
Autocuidado
/
Atividades Cotidianas
/
Serviços de Saúde para Idosos
Tipo de estudo:
Estudo prognóstico
/
Pesquisa qualitativa
Limite:
Idoso
/
Humanos
Idioma:
Inglês
Revista:
Span. j. psychol
Ano de publicação:
2017
Tipo de documento:
Artigo
Instituição/País de afiliação:
Universitat de Valencia/Spain