[On the study of special aptitudes in the field of mathematics and natural sciences].
D000293:Adolescent; D001076:Aptitude; D001077:Aptitude Tests; D004526:Efficiency; D005260:Female; D006801:Humans; D007360:Intelligence; D008297:Male; D008433:Mathematics; D011340:Problem Solving; D012586:Science
Zur Untersuchung von Spezialbefahigungen auf mathematisch-naturwissenschaftlichem Gebiet.