A nurse is assessing the psychosocial development of a toddler. The nurse should recognize that this stage is characterized by which of the following?

Rationale: A. Initiative vs. guilt occurs during the preschool years (3–5 years), when children begin to assert control through purposeful activities. B. Imaginary playmates are typical in the preschool stage, not in toddlers. C. Demonstrations of sexual curiosity may emerge in preschool-aged children as part of normal development, not primarily in toddlers. D. Negative behaviors characterized by the need for autonomy are hallmarks of the toddler stage (1–3 years) according to Erikson’s autonomy vs. shame and doubt stage, as toddlers assert independence through behaviors like saying “no,” resisting assistance, and testing limits.