[Psychological and hygienic aspects of how a technical school student's day off is spent].
D000293:Adolescent; D005260:Female; D006801:Humans; D007899:Leisure Activities; D008297:Male; D000297:Psychology, Adolescent; D011603:Psychophysiology; D012426:Russia; D014505:Urban Population; D014829:Vocational Education
Nekotorye psikhologo-gigienicheskie aspekty rezhima vykhodnogo dnia uchashchikhsia tekhnicheskikh uchilishch.