[Study of the developmental process of quantity perception in children 4.5 and 6.5 years of age].
D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010465:Perception; D011581:Psychological Tests
Untersuchung zum Entwicklungsprozess der Mengenauffasung bei Kinddrn zwischen 4,5 und 6,5 Jahren.