Sex differences in parent and infant behavior in the home.

Observations were made in the homes of 32 families, each with a child aged around 12 or 24 months. 16 of the children were boys and 16 girls. Boys showed more active play, play with transportation toys, and play generally forbidden by parents. Girls played more with soft toys and dolls. On questionnaire responses many parents rated these and other behaviors as sex appropriate. However, actual sex differences in immediate parental response to children were few or undetected. Sex differences in children's behavior did not appreciably increase from 12 to 24 months. Also, there was no correlation with how stereotyped parents' questionnaire responses were and the degree to which their children exhibited sex-typed behavior.