Final answer:
Gender is a social construction that assigns behaviors and traits to biological sex. It is learned through socialization and varies across cultures. Gender stereotypes and sexism contribute to the reinforcement of societal expectations for boys and girls.
Step-by-step explanation:
Gender is a social construction that assigns behaviors and traits to biological sex. Gender categories are learned and vary across cultures. In many societies, there are distinct expectations for boys and girls, and children acquire these gender roles through socialization. Gender stereotypes and sexism play a role in reinforcing these expectations and perpetuating certain beliefs and attitudes.