Psychometric validation and item invariance of the French version of the Brief Resilience Scale in a sample of French university students following the first COVID-19 lockdown

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Názov: Psychometric validation and item invariance of the French version of the Brief Resilience Scale in a sample of French university students following the first COVID-19 lockdown
Autori: Anja Todorović, Stéphanie Bourion-Bédès, Hélène Rousseau, Cédric Baumann
Zdroj: Scientific Reports, Vol 15, Iss 1, Pp 1-9 (2025)
Informácie o vydavateľovi: Nature Portfolio, 2025.
Rok vydania: 2025
Zbierka: LCC:Medicine
LCC:Science
Predmety: Resilience, Brief Resilience Scale, Psychometric validation, Classical test theory, Item response theory, Differential item functioning, Medicine, Science
Popis: Abstract This study aimed to confirm the psychometric validity of the French version of the Brief Resilience Scale (BRS-F), as well as to evaluate its psychometric properties for the first time using item response theory, more precisely the partial credit model (PCM). It also aimed to evaluate item invariance by exploring possible differential item functioning (DIF). The 3708 participants were recruited during a cross-sectional observational study among university students in the French region of Lorraine. The results of the classical test theory method demonstrated an overall good fit of the scale to the data, with SB-χ2 = 80.84, df = 9, χ2/df = 9.0, p
Druh dokumentu: article
Popis súboru: electronic resource
Jazyk: English
ISSN: 2045-2322
Relation: https://doaj.org/toc/2045-2322
DOI: 10.1038/s41598-025-94935-w
Prístupová URL adresa: https://doaj.org/article/04879797a19442a2b34cbd7506b52d8f
Prístupové číslo: edsdoj.04879797a19442a2b34cbd7506b52d8f
Databáza: Directory of Open Access Journals
Popis
Abstrakt:Abstract This study aimed to confirm the psychometric validity of the French version of the Brief Resilience Scale (BRS-F), as well as to evaluate its psychometric properties for the first time using item response theory, more precisely the partial credit model (PCM). It also aimed to evaluate item invariance by exploring possible differential item functioning (DIF). The 3708 participants were recruited during a cross-sectional observational study among university students in the French region of Lorraine. The results of the classical test theory method demonstrated an overall good fit of the scale to the data, with SB-χ2 = 80.84, df = 9, χ2/df = 9.0, p
ISSN:20452322
DOI:10.1038/s41598-025-94935-w