Validation and factor analysis of the parental bonding instrument in Japanese pregnant women

Abstract The Parental Bonding Instrument (PBI) evaluates parental attitudes derived from an individual’s childhood experiences with their parents. The factor structure of the PBI differs depending on variables such as psychosocial factors including culture, race, sex, and psychological and social co...

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Autores principales:	Maya Sato, Takashi Okada, Mako Morikawa, Yukako Nakamura, Aya Yamauchi, Masahiko Ando, Norio Ozaki
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e6cdfcd5734a4e7a8c491f0ded0d98f8
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spelling	oai:doaj.org-article:e6cdfcd5734a4e7a8c491f0ded0d98f82021-12-02T16:32:08ZValidation and factor analysis of the parental bonding instrument in Japanese pregnant women10.1038/s41598-021-93146-32045-2322https://doaj.org/article/e6cdfcd5734a4e7a8c491f0ded0d98f82021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93146-3https://doaj.org/toc/2045-2322Abstract The Parental Bonding Instrument (PBI) evaluates parental attitudes derived from an individual’s childhood experiences with their parents. The factor structure of the PBI differs depending on variables such as psychosocial factors including culture, race, sex, and psychological and social conditions of participants. Although previous studies of the relationships between perinatal depression and parenting experiences have used the factor structures of the PBI from the general population, it is unclear whether the same factor structures are appropriate in the highly variable perinatal period. In this study, complete responses to the PBI and the Edinburgh Postnatal Depression Scale (EPDS) were received from 932 primiparas at 25 weeks of gestation and at 1 month postpartum. An exploratory factor analysis was performed on half of the responses, and it was confirmed that the three factors were care, interference, and autonomy. Confirmatory factor analysis of the remaining half of the answers showed comprehensible fitness. Each factor showed a high degree of internal consistency, and each factor of the PBI correlated with the EPDS, indicating construct validity. The reliability and validity of the PBI in perinatal Japanese women were confirmed, and it was found that the PBI had a three-factor structure.Maya SatoTakashi OkadaMako MorikawaYukako NakamuraAya YamauchiMasahiko AndoNorio OzakiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Maya Sato Takashi Okada Mako Morikawa Yukako Nakamura Aya Yamauchi Masahiko Ando Norio Ozaki Validation and factor analysis of the parental bonding instrument in Japanese pregnant women
description	Abstract The Parental Bonding Instrument (PBI) evaluates parental attitudes derived from an individual’s childhood experiences with their parents. The factor structure of the PBI differs depending on variables such as psychosocial factors including culture, race, sex, and psychological and social conditions of participants. Although previous studies of the relationships between perinatal depression and parenting experiences have used the factor structures of the PBI from the general population, it is unclear whether the same factor structures are appropriate in the highly variable perinatal period. In this study, complete responses to the PBI and the Edinburgh Postnatal Depression Scale (EPDS) were received from 932 primiparas at 25 weeks of gestation and at 1 month postpartum. An exploratory factor analysis was performed on half of the responses, and it was confirmed that the three factors were care, interference, and autonomy. Confirmatory factor analysis of the remaining half of the answers showed comprehensible fitness. Each factor showed a high degree of internal consistency, and each factor of the PBI correlated with the EPDS, indicating construct validity. The reliability and validity of the PBI in perinatal Japanese women were confirmed, and it was found that the PBI had a three-factor structure.
format	article
author	Maya Sato Takashi Okada Mako Morikawa Yukako Nakamura Aya Yamauchi Masahiko Ando Norio Ozaki
author_facet	Maya Sato Takashi Okada Mako Morikawa Yukako Nakamura Aya Yamauchi Masahiko Ando Norio Ozaki
author_sort	Maya Sato
title	Validation and factor analysis of the parental bonding instrument in Japanese pregnant women
title_short	Validation and factor analysis of the parental bonding instrument in Japanese pregnant women
title_full	Validation and factor analysis of the parental bonding instrument in Japanese pregnant women
title_fullStr	Validation and factor analysis of the parental bonding instrument in Japanese pregnant women
title_full_unstemmed	Validation and factor analysis of the parental bonding instrument in Japanese pregnant women
title_sort	validation and factor analysis of the parental bonding instrument in japanese pregnant women
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/e6cdfcd5734a4e7a8c491f0ded0d98f8
work_keys_str_mv	AT mayasato validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen AT takashiokada validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen AT makomorikawa validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen AT yukakonakamura validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen AT ayayamauchi validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen AT masahikoando validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen AT norioozaki validationandfactoranalysisoftheparentalbondinginstrumentinjapanesepregnantwomen
_version_	1718383843282518016

Validation and factor analysis of the parental bonding instrument in Japanese pregnant women

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