Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/8628
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Lhakhang, P. | - |
dc.contributor.author | Godinho, C. A. | - |
dc.contributor.author | Knoll, N. | - |
dc.contributor.author | Schwarzer, R. | - |
dc.date.accessioned | 2015-03-19T14:03:03Z | - |
dc.date.available | 2015-03-19T14:03:03Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 0195-6663 | - |
dc.identifier.uri | http://hdl.handle.net/10071/8628 | - |
dc.description.abstract | Background and Purpose: To evaluate the effectiveness of two subsequent intervention components (motivational and self-regulatory components), placed in different order, to promote fruit and vegetable (FV) intake. Methods: After baseline assessment, university students (N = 205, aged 18-26 years) were allocated to two groups. One group received a motivational intervention (outcome expectancies, risk perception, and task self-efficacy) followed by a self-regulatory intervention (planning and dietary self-efficacy) after 17 days. The second group received the same intervention conditions in the opposite order. Follow-up assessments were done after another 17 days. Results: Both intervention sequences yielded gains in terms of FV intake and self-efficacy. However, this gain was only due to the self-regulatory component whereas the motivational component did not contribute to the changes. Moreover, changes in intention and self-efficacy mediated between intervention sequence and follow-up behavior, suggesting that improving these proximal predictors of FV intake was responsible for the behavioral gains. Conclusions: Findings highlight the superiority of a self-regulatory intervention over a motivational intervention when it comes to dietary changes in this sample of young adults. Moreover, changes in dietary self-efficacy may drive nutritional changes. | eng |
dc.language.iso | eng | - |
dc.publisher | Elsevier | - |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/133007/PT | - |
dc.rights | openAccess | - |
dc.subject | Fruit | eng |
dc.subject | Vegetables | eng |
dc.subject | Motivation | eng |
dc.subject | Self-regulation | eng |
dc.subject | Self-efficacy | eng |
dc.subject | Planning | eng |
dc.title | A brief intervention increases fruit and vegetable intake: a comparison of two intervention sequences | eng |
dc.type | article | - |
dc.pagination | 103 - 110 | - |
dc.publicationstatus | Publicado | por |
dc.peerreviewed | yes | - |
dc.journal | Appetite | - |
dc.distribution | Internacional | por |
dc.volume | 82 | - |
degois.publication.firstPage | 103 | - |
degois.publication.lastPage | 110 | - |
degois.publication.title | A brief intervention increases fruit and vegetable intake: a comparison of two intervention sequences | eng |
dc.date.updated | 2019-03-26T18:10:46Z | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.doi | 10.1016/j.appet.2014.07.014 | - |
dc.subject.fos | Domínio/Área Científica::Ciências Médicas::Ciências da Saúde | por |
dc.subject.fos | Domínio/Área Científica::Ciências Sociais::Psicologia | por |
iscte.identifier.ciencia | https://ciencia.iscte-iul.pt/id/ci-pub-22825 | - |
iscte.alternateIdentifiers.wos | WOS:000343385500015 | - |
iscte.alternateIdentifiers.scopus | 2-s2.0-84905276329 | - |
Aparece nas coleções: | CIS-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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1_s2_0_S0195666314003717_main.pdf | Versão Editora | 526,57 kB | Adobe PDF | Ver/Abrir |
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