Factor structure and psychometric properties of the Birth Satisfaction Scale–Revised in Portuguese postpartum women.
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| Title: | Factor structure and psychometric properties of the Birth Satisfaction Scale–Revised in Portuguese postpartum women. |
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| Authors: | Moreira, Helena, Hollins Martin, Caroline J., Martin, Colin |
| Source: | Journal of Reproductive & Infant Psychology. Jul2024, Vol. 42 Issue 4, p715-730. 16p. |
| Subjects: | Postpartum depression diagnosis, Edinburgh Postnatal Depression Scale, Research funding, Research methodology evaluation, Research evaluation, Psychology of women, Descriptive statistics, Experimental design, Surveys, Research methodology, Psychometrics, Medical screening, Factor analysis |
| Geographic Terms: | Portugal |
| Abstract: | This study aims to develop a Portuguese-language version of the Birth Satisfaction Scale-Revised (BSS-R) for clinical and research use in Portugal (PT-BSS-R). The factor structure, its invariance across depression levels, and the internal consistency of the PT-BSS-R were analysed. A sample of 1373 Portuguese-speaking postpartum women completed a sociodemographic and clinical form, the PT-BSS-R, and the Edinburgh Postnatal Depression Scale through an online survey tool. Four competing models were tested through confirmatory factor analyses and bifactor model-based psychometric indices were calculated. The internal consistency and the divergent/convergent validity are analysed. The psychometric properties of PT-BSS-R were found to be generally excellent. Both the original correlated three-factor model and the bifactor model exhibited a good fit to the data. Results from the bifactor model support the use of both the BSS-R total score and the subscale scores. Exemplary invariance findings were observed between groups stratified on the basis of depression screening. PT-BSS-R has demonstrated both divergent and convergent validity as well as internal consistency. PT-BSS-R is a psychometrically robust measure of birth satisfaction appropriate for clinical and research use in Portugal. [ABSTRACT FROM AUTHOR] |
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| Database: | Psychology and Behavioral Sciences Collection |
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| Abstract: | This study aims to develop a Portuguese-language version of the Birth Satisfaction Scale-Revised (BSS-R) for clinical and research use in Portugal (PT-BSS-R). The factor structure, its invariance across depression levels, and the internal consistency of the PT-BSS-R were analysed. A sample of 1373 Portuguese-speaking postpartum women completed a sociodemographic and clinical form, the PT-BSS-R, and the Edinburgh Postnatal Depression Scale through an online survey tool. Four competing models were tested through confirmatory factor analyses and bifactor model-based psychometric indices were calculated. The internal consistency and the divergent/convergent validity are analysed. The psychometric properties of PT-BSS-R were found to be generally excellent. Both the original correlated three-factor model and the bifactor model exhibited a good fit to the data. Results from the bifactor model support the use of both the BSS-R total score and the subscale scores. Exemplary invariance findings were observed between groups stratified on the basis of depression screening. PT-BSS-R has demonstrated both divergent and convergent validity as well as internal consistency. PT-BSS-R is a psychometrically robust measure of birth satisfaction appropriate for clinical and research use in Portugal. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 02646838 |
| DOI: | 10.1080/02646838.2023.2176473 |
