A toddler is a child approximately 1 to 3 years old, though definitions vary. [1][2][3] The toddler years are a time of great cognitive, emotional and social development.

Aug 5, 2025 · Learn about developmental milestones, including emotional and social development, for toddlers from 2 to 3 years old. There are many things you can do to help …

Sep 16, 2025 · Your child is a toddler between their first and third birthdays. During that time, they should grow and develop new abilities and meet certain milestones.

Read about toddler development, including how to deal with everything from picky eaters to tantrum-throwers.

During this time, his or her physical growth and motor development will slow, but you can expect to see some tremendous intellectual, social, and emotional changes. Is your toddler due for a …

In the blink of an eye, that cuddly newborn becomes a talking toddler, constantly on the run. Since development happens rapidly in the early years, knowing what to expect at each stage gives …

Feb 17, 2024 · Personal and social development in this age focuses on the child learning to adjust to society's demands. At this stage, children try to maintain independence and a sense of self. …

Resources on toddler development, concerns and behavior challenges, including tantrums, picky eating, sleep and trouble sharing.

Here's how to care for your toddler, understand your little one's changing body and behavior, get tips for play and activities, and more.

Learn about toddler and preschooler development, childcare, nutrition, hygiene, sleep, discipline, injuries, and more from the editors of Parents magazine.