[Sexual knowledge and concept of gender roles in pre-school children].
D002675:Child, Preschool; D005260:Female; D005783:Gender Identity; D006801:Humans; D007062:Identification, Psychological; D008297:Male; D002666:Psychology, Child; D012736:Sex Education
Sexualwissen und Geschlechterrollen-Vorstellungen bei Vorschulkindern.