Gender labels and early sex role development.

A series of tests was designed for 24-, 30-, and 36-month-old children to measure their ability to apply various gender labels to the appropriate sexes, their capacity to place themselves in their own gender category, and their usage of labels to guide preference behavior. Also, the child's awareness of sex role stereotyping and the relationship of the above measures to parental SES and sex role attitudes were examined. In general, unlike the younger children, the oldest children consistently applied gender labels properly, were certain of their own gender, used same-sex gender labels to guide behavior, and were aware of sex role stereotyping. There was no relation between these measures and demographic variables.