title: The influence of age, work schedule and personality on morningness dimension.
abstract: The effects of age, work schedule and personality were investigated in 908 subjects by means of a reduced scale of Morningness-Eveningness-Questionnaire which contains questions regarding only the Morningness dimension. The results obtained for the work schedule and age maximized the inter-groups differences and the effects as compared to the original questionnaire. Extraversion correlated negatively with Morningness scores, while Sex and Neuroticism were not significantly related to this dimension.
authors.affiliation: Departament de Psiquiatria i Psicobiologia Clínica, Facultat de Psicologia, Universitat de Barcelona, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Adan
authors.forename: H
authors.initials: H
authors.lastname: Almirall
mesh_terms: D000293:Adolescent; D000328:Adult; D000375:Aging / Q000523:psychology*; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010551:Personality; D011795:Surveys and Questionnaires; D014940:Work Schedule Tolerance