A nurse is providing health promotion teaching to the parents of a toddler. Which of the following information should the nurse include in the teaching? (Select all that apply.)

A. Managing tantrums is an important aspect of toddler behavior management. B. Cooperative play typically begins around age 3, so it is not as relevant for toddlers who engage more in parallel play. C. Dental care is essential to prevent early childhood caries and establish good oral hygiene habits. D. Toddlers do not necessarily need increased caloric intake compared to their infancy period. The focus should be on balanced nutrition. E. Establishing trust is crucial for healthy emotional development and secure attachment in toddlers.