title: Do majoring subjects affect the morningness-eveningness preference by students?
abstract: Women preferred morningness significantly more than men. Differences in scores between both sexes became greater in order of the phase points of 'rising time,' 'peak of activities,' and 'falling-to-sleep time,' suggesting that oscillator(s) of men are more easily free-running than those of women. Women majoring in natural sciences or agriculture preferred morningness significantly more than women majoring in humanities, economics, or education.
authors.affiliation: Laboratory of Environmental Physiology, Faculty of Education, Kochi University, Kochi 780-8520, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Harada
authors.forename: M
authors.initials: M
authors.lastname: Inoue
mesh_terms: D000204:Activity Cycles; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D012890:Sleep; D018709:Statistics, Nonparametric; D013334:Students / Q000523:psychology*