08/03/2026
Check this out from ZERO TO THREE! ❤
Toddlers are still learning how to communicate, so their behavior often speaks louder than their words. Between ages 1 and 3, they're learning to express emotions, test boundaries, explore their world, and become more independent. That's why it's completely normal to see:
- Frequent use of the word "no"
- Big reactions to changes in routine
- Tantrums when they're tired, overwhelmed, or can't express what they need
- Clinginess during separation or in new situations
- Defiance as they learn where the boundaries are
These behaviors aren't signs that something is wrong. They're part of healthy brain development.
Explore the Baby Brain Map, our interactive guide to the science of early brain development, and discover how everyday moments help build a strong foundation for lifelong learning and well-being: https://bit.ly/4w3j4jg