title: On the development of biologically specific beliefs: the case of inheritance.
abstract: 5 experiments investigated children's intuitions about genetic transmission of features. After parent animals possessing an abnormal feature were described, children were asked whether their baby would be born with that feature in abnormal or normal form. Features were either internal or external, inborn or acquired after birth, and had functional or nonfunctional consequences for the parents. Among preschoolers, features with functional consequences were considered inherited much more frequently than any other type, but only when the functional consequences were biological rather than social or psychological. Older children demonstrated more awareness of the inheritance of inborn traits. Overall, the results suggest young children have principled, specifically biological notions of inheritance.
authors.affiliation: Cornell University, Department of Psychology, Ithaca, NY 14853.
authors.forename: K
authors.initials: K
authors.lastname: Springer
authors.forename: F C
authors.initials: FC
authors.lastname: Keil
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003210:Concept Formation; D005260:Female; D005823:Genetics; D006801:Humans; D008297:Male