Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/52647
DC FieldValueLanguage
dc.contributor.authorLaborde, Sylvainen_US
dc.contributor.authorDosseville, Fabriceen_US
dc.contributor.authorAloui, Asmaen_US
dc.contributor.authorBen Saad, Helmien_US
dc.contributor.authorBertollo, Maurizioen_US
dc.contributor.authorBortoli, Lauraen_US
dc.contributor.authorBraun, Barbaraen_US
dc.contributor.authorChamari, Karimen_US
dc.contributor.authorChtourou, Hamdien_US
dc.contributor.authorDe Kort, Yvonneen_US
dc.contributor.authorFarooq, Abdulazizen_US
dc.contributor.authorGordijn, Marijke C. M.en_US
dc.contributor.authorGreco, Pabloen_US
dc.contributor.authorGuillén, Félixen_US
dc.contributor.authorHaddad, Monoemen_US
dc.contributor.authorHosang, Thomasen_US
dc.contributor.authorKhalladi, Karimen_US
dc.contributor.authorLericollais, Romainen_US
dc.contributor.authorLopes, Marianaen_US
dc.contributor.authorRobazza, Claudioen_US
dc.contributor.authorSmolders, Karinen_US
dc.contributor.authorWurm, Alexanderen_US
dc.contributor.authorAllen, Mark S.en_US
dc.date.accessioned2018-12-13T14:05:09Z-
dc.date.available2018-12-13T14:05:09Z-
dc.date.issued2018en_US
dc.identifier.issn0742-0528en_US
dc.identifier.urihttp://hdl.handle.net/10553/52647-
dc.description.abstractChronotype questionnaires provide a simple and time-effective approach to assessing individual differences in circadian variations. Chronotype questionnaires traditionally focused on one dimension of chronotype, namely its orientation along a continuum of morningness and eveningness. The Caen Chronotype Questionnaire (CCQ) was developed to assess an additional dimension of chronotype that captures the extent to which individual functioning varies during the day (amplitude). The aim of this study was to provide a multilanguage validation of the CCQ in six world regions (Arabic, Dutch, German, Italian, Portuguese and Spanish). At Time 1, a total of 2788 participants agreed to take part in the study (Arabic, n = 731; Dutch, n = 538; German, n=329; Italian, n = 473; Portuguese, n = 361; Spanish, n = 356). Participants completed an assessment of the CCQ together with the Morningness-Eveningness Questionnaire (MEQ; Horne & Ostberg 1976) as well as questions related to factors theoretically related to chronotype (age, shift work, physical activity, sleep parameters and coffee consumption). One month later, participants again completed the CCQ. Results showed that the two-factor structure (morningness-eveningness and amplitude) of the CCQ could be replicated in all six languages. However, measurement invariance could not be assumed regarding the factor loadings across languages, meaning that items loaded more on their factors in some translations than in others. Test-retest reliability of the CCQ ranged from unacceptable (German version) to excellent (Dutch, Portuguese). Convergent validity was established through small-medium effect size correlations between the morningness-eveningness dimension of the CCQ and the MEQ. Taken together, our findings generally support the use of the translated versions of the CCQ. Further validation work on the CCQ is required including convergent validation against physiological markers of sleep, health and well-being.en_US
dc.languagespaen_US
dc.relation.ispartofChronobiology Internationalen_US
dc.sourceChronobiology International [ISSN 0742-0528], v. 35 (9), p. 1294-1304en_US
dc.subject241106 Fisiología del ejercicioen_US
dc.subject.otherFit Indexesen_US
dc.subject.otherSleepen_US
dc.subject.otherMorningnessen_US
dc.subject.otherValidationen_US
dc.subject.otherAmplitudeen_US
dc.subject.otherRhythmen_US
dc.subject.otherPhaseen_US
dc.subject.otherAssociationen_US
dc.subject.otherEveningnessen_US
dc.subject.otherPreferenceen_US
dc.titleConvergent and construct validity and test-retest reliability of the Caen Chronotype Questionnaire in six languagesen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1080/07420528.2018.1475396en_US
dc.identifier.scopus85048080985-
dc.identifier.isi000448596700010-
dc.contributor.authorscopusid23492281300-
dc.contributor.authorscopusid6507251501-
dc.contributor.authorscopusid55125525800-
dc.contributor.authorscopusid57210807739-
dc.contributor.authorscopusid14039954100-
dc.contributor.authorscopusid6602772718-
dc.contributor.authorscopusid57202377383-
dc.contributor.authorscopusid6602474344-
dc.contributor.authorscopusid57211929164-
dc.contributor.authorscopusid6506243803-
dc.contributor.authorscopusid49963302800-
dc.contributor.authorscopusid6603047956-
dc.contributor.authorscopusid37096982100-
dc.contributor.authorscopusid16636403500-
dc.contributor.authorscopusid37053786400-
dc.contributor.authorscopusid57202374939-
dc.contributor.authorscopusid57202375326-
dc.contributor.authorscopusid35280184200-
dc.contributor.authorscopusid56200849900-
dc.contributor.authorscopusid57205775687-
dc.contributor.authorscopusid6603960972-
dc.contributor.authorscopusid36487131400-
dc.contributor.authorscopusid57202380757-
dc.contributor.authorscopusid55447384000-
dc.description.lastpage1304en_US
dc.identifier.issue9-
dc.description.firstpage1294en_US
dc.relation.volume35en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid874344-
dc.contributor.daisngid1719862-
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dc.contributor.daisngid1380505-
dc.contributor.daisngid776533-
dc.contributor.daisngid41277-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Laborde, S-
dc.contributor.wosstandardWOS:Dosseville, F-
dc.contributor.wosstandardWOS:Aloui, A-
dc.contributor.wosstandardWOS:Ben Saad, H-
dc.contributor.wosstandardWOS:Bertollo, M-
dc.contributor.wosstandardWOS:Bortoli, L-
dc.contributor.wosstandardWOS:Braun, B-
dc.contributor.wosstandardWOS:Chamari, K-
dc.contributor.wosstandardWOS:Chtourou, H-
dc.contributor.wosstandardWOS:De Kort, Y-
dc.contributor.wosstandardWOS:Farooq, A-
dc.contributor.wosstandardWOS:Gordijn, MCM-
dc.contributor.wosstandardWOS:Greco, P-
dc.contributor.wosstandardWOS:Guillen, F-
dc.contributor.wosstandardWOS:Haddad, M-
dc.contributor.wosstandardWOS:Hosang, T-
dc.contributor.wosstandardWOS:Khalladi, K-
dc.contributor.wosstandardWOS:Lericollais, R-
dc.contributor.wosstandardWOS:Lopes, M-
dc.contributor.wosstandardWOS:Robazza, C-
dc.contributor.wosstandardWOS:Smolders, K-
dc.contributor.wosstandardWOS:Wurm, A-
dc.contributor.wosstandardWOS:Allen, MS-
dc.identifier.ulpgcNoen_US
dc.contributor.buulpgcBU-FISen_US
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.orcid0000-0002-1543-1351-
crisitem.author.fullNameGuillén García, Félix-
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