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https://hdl.handle.net/1822/69932
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Campo DC | Valor | Idioma |
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dc.contributor.author | Dias, Cláudia Alexandra Castro | por |
dc.contributor.author | Costa, Raquel | por |
dc.contributor.author | Pinto, Tiago Miguel | por |
dc.contributor.author | Figueiredo, Bárbara | por |
dc.date.accessioned | 2021-01-29T14:26:08Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Dias, C. C., Costa, R., Pinto, T. M., & Figueiredo, B. (2021). The Infant Behavior Questionnaire – Revised: psychometric properties at 2 weeks, 3, 6 and 12 months of life. Early Human Development, 153, 105290. doi: https://doi.org/10.1016/j.earlhumdev.2020.105290 | - |
dc.identifier.issn | 0378-3782 | por |
dc.identifier.uri | https://hdl.handle.net/1822/69932 | - |
dc.description.abstract | Background: Temperament characteristics are key elements for infants’ development. The Infant Behavior Questionnaire – Revised (IBQ-R) is one of the most used measures to assess temperament in infants aged between 3 and 12 months. Its reliability and factor structure have not yet been examined in infants younger than 3 months. Aims: To analyze the reliability of the IBQ-R at 2 weeks and the IBQ-R factor structure from 2 weeks to 12 months of life. Method: A longitudinal repeated measures design was used. Three hundred mothers completed the IBQ-R when their infants were 2 weeks, and 3, 6 and 12 months. Results: At 2 weeks the proportion of “non-applicable” responses was higher in duration of orienting, high intensity pleasure, approach and smiling and laughter scales. The Cronbach’s alpha for the IBQ-R dimensions ranged between 0.62 and 0.63 and the McDonald’s omega ranged between 0.67 and 0.80, all dimensions exhibited a mean-scale correlation above 0.15, and more than half of the scales revealed a scale-dimension correlation higher than 0.30. The same factor structure was found at 2 weeks, and at 3, 6, and 12 months: surgency/extraversion, p < 0.001, negative affectivity, p < 0.001, and orienting regulation, p = 0.007. Conclusions: The IBQ-R may be applied in the first weeks of life and its factor structure remains stable when applied across different ages throughout infancy. | por |
dc.description.sponsorship | This study was conducted at Psychology Research Centre (UID/PSI/ 01662/2013), University of Minho, and supported by the Portuguese Foundation for Science and Technology and the Portuguese Ministry of Education and Science through national funds and co-financed by FEDER through COMPETE2020 under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007653). This research was also supported by FEDER Funds through the Programa Operacional Factores de Competitividade - COMPETE and by National Funds through FCT – Fundação para a Ciência e a Tecnologia under the project PTDC/SAU/SAP/116738/2010 and individual grants (SFRH/BD/113005/2015, SFRH/BPD/117597/2016, and SFRH/BD/ 115048/2016). EPIUnit is funded by FCT – Fundação para a Ciência e a Tecnologia, I.P. (UIDB/04750/2020). | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147227/PT | por |
dc.relation | POCI-01-0145-FEDER-007653 | por |
dc.relation | PTDC/SAU/SAP/116738/2010 | por |
dc.relation | SFRH/BD/113005/2015 | por |
dc.relation | SFRH/BPD/117597/2016 | por |
dc.relation | SFRH/BD/115048/2016 | por |
dc.relation | UIDB/04750/2020 | por |
dc.rights | restrictedAccess | por |
dc.subject | Infant Behavior Questionnaire – Revised | por |
dc.subject | Temperament | por |
dc.subject | Infancy | por |
dc.subject | Reliability | por |
dc.subject | Factor structure | por |
dc.title | The Infant Behavior Questionnaire – Revised: psychometric properties at 2 weeks, 3, 6 and 12 months of life | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0378378220307945 | - |
oaire.citationStartPage | 105290(1) | por |
oaire.citationEndPage | 105290(9) | por |
oaire.citationVolume | 153 | por |
dc.identifier.doi | 10.1016/j.earlhumdev.2020.105290 | por |
dc.date.embargo | 10000-01-01 | - |
dc.identifier.pmid | 33316587 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Early Human Development | por |
oaire.version | VoR | por |
Aparece nas coleções: | CIPsi - Artigos (Papers) |
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