title: [A method for assessing the class schedule by using a ranked scale of subject difficulty].
authors: T V
authors: TV
authors: Mozhaeva
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D006920:Hygiene; D007858:Learning / Q000502:physiology*; D008722:Methods; D012426:Russia; D014940:Work Schedule Tolerance / Q000502:physiology*
vernacular_title: Metod otsenki raspisaniia ur-kov s pomoshch'iu rangovoĭ shkaly trudnosti predmetov.