[Results of psychological studies of the developmental status of school readiness in twins].
D002648:Child; D002657:Child Development; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007859:Learning Disabilities / Q000235:genetics*; D008297:Male; D011581:Psychological Tests; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic
Psychologische Untersuchungsergebnisse zum Entwicklungsstand der Schulfähigkeit bei Zwillingen.