Morningness–Eveningness Questionnaire: Reliability and factorial structure of the full and reduced versions in Spanish adolescents
| dc.contributor.author | Manjón Caballero, José Luis | |
| dc.contributor.author | Díaz Morales, Juan Francisco | |
| dc.date.accessioned | 2025-06-06T11:07:41Z | |
| dc.date.available | 2025-06-06T11:07:41Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract | This study analyzed the suitability of the Morningness–Eveningness Questionnaire (MEQ) for Spanish adolescents, focusing on reliability, structure, and age/sex invariance. 2,268 adolescents (49.1% girls, aged 12–17) participated. Four MEQ items were unsuitable, leading to a 15-item version (MEQ-15) with good reliability and fit to a bifactor model: general morningness–eveningness factor and awakening time, sleep time, and time of greatest efficiency factors. The reduced MEQ (rMEQ) also fit a one-factor model. Sex and age invariance were tenable for the general factor of MEQ-15 and rMEQ. Morningness declines during adolescence, with boys showing more morningness than girls. Both versions show good psychometric properties. | |
| dc.description.department | Depto. de Psicología Social, del Trabajo y Diferencial | |
| dc.description.faculty | Fac. de Psicología | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Ministerio de Ciencia e Innovacion (España) | |
| dc.description.status | pub | |
| dc.identifier.citation | Manjón-Caballero, J.L. & Díaz-Morales, J.F. (2025). Morningness–Eveningness Questionnaire: Reliability and factorial structure of the full and reduced versions in Spanish adolescents, Chronobiology International, DOI: 10.1080/07420528.2025.2509634 | |
| dc.identifier.doi | 10.1080/07420528.2025.2509634 | |
| dc.identifier.essn | 1525-6073 | |
| dc.identifier.issn | 0742-0528 | |
| dc.identifier.officialurl | https://doi.org/10.1080/07420528.2025.2509634 | |
| dc.identifier.pmid | 40433950 | |
| dc.identifier.relatedurl | https://www.tandfonline.com/doi/full/10.1080/07420528.2025.2509634 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/121016 | |
| dc.journal.title | Chronobiology International | |
| dc.language.iso | eng | |
| dc.publisher | Taylor and Francis | |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116600RB-I00/ES/EFECTOS DE UN PROGRAMA DE INTERVENCION INTEGRAL EN HABITOS DE SUEÑO EN ADOLESCENTES CON PERSPECTIVA DE GENERO/ | |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | en |
| dc.rights.accessRights | open access | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject.cdu | 612.821 | |
| dc.subject.keyword | Morningness‒Eveningness Questionnaire | |
| dc.subject.keyword | Reduced MEQ | |
| dc.subject.keyword | Adolescents | |
| dc.subject.keyword | Factorial structure | |
| dc.subject.keyword | Sex and age factorial invariance | |
| dc.subject.ucm | Psicología (Psicología) | |
| dc.subject.unesco | 61 Psicología | |
| dc.title | Morningness–Eveningness Questionnaire: Reliability and factorial structure of the full and reduced versions in Spanish adolescents | |
| dc.type | journal article | |
| dc.type.hasVersion | AM | |
| dc.type.hasVersion | AO | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 141dbe08-d980-4120-ad98-89f87a8f2d83 | |
| relation.isAuthorOfPublication.latestForDiscovery | 141dbe08-d980-4120-ad98-89f87a8f2d83 |
