Final answer:
Parents reinforce sex identity in children as young as 18 months old through encouraging exploration of gender roles, reinforcing traditional gender stereotypes, and allowing natural development of gender identity.
Step-by-step explanation:
Parents reinforce sex identity in children as young as 18 months old through various ways:
- Encouraging children to explore various gender roles.
- Reinforcing traditional gender stereotypes in play and activities.
- Allowing children to develop their gender identity naturally.
For example, by providing gender-specific toys and clothing, parents can subtly reinforce gender norms. Additionally, parents may offer positive feedback and praise for gender normative behavior, which further reinforces these gender roles.