[Changes in the disposition to work during the 5-day school week].
D001077:Aptitude Tests; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D005222:Mental Fatigue / Q000175:diagnosis*; D013334:Students / Q000523:psychology*; D013647:Task Performance and Analysis; D013997:Time Factors; D014937:Work; D014940:Work Schedule Tolerance
Zmiany dyspozycji do pracy w czasie 5 dniowego tygodnia nauki.