Final answer:
Gender schema undergoes change as children's cognitive abilities develop. Preschoolers have a basic understanding of gender roles, while 4-6-year-olds have a more complex understanding of same-gender preferences and differ from their parents, conform to societal norms, adapt to new environments, and explore their preferences.
Step-by-step explanation:
Gender schema undergoes change as children's cognitive abilities develop. Preschoolers have a basic understanding of gender roles by observing other children's activities and behavior. On the other hand, 4-6-year-olds have a more complex understanding of same-gender preferences and how they differ from their parents, conform to societal norms, adapt to new environments, and explore their own preferences.