How your child plays, learns, speaks, acts and moves offers important clues about your child’s development. Developmental milestones are the things most children (75% or more) can do by a certain age.
Check the milestones your child has reached by 15 months, and talk with your child’s doctor at every visit about the milestones your child has reached and what to expect next.
What Most Children Do at This Age:
Social / Emotional
- Copies other children while playing, like taking toys out of a container when another child does
- Shows you an object she likes
- Claps when excited
- Hugs stuffed doll or other toy
- Shows you affection (hugs, cuddles, or kisses you)
Language / Communication
- Tries to say one or two words besides “mama” or “dada,” like “ba” for ball or “da” for dog
- Looks at a familiar object when you name it
- Follows directions given with both a gesture and words. For example, he gives you a toy when you hold out your hand and say, “Give me the toy.”
- Points to ask for something or to get help
Cognitive (learning, thinking, problem-solving)
- Tries to use things the right way, like a phone, cup, or book
- Stacks at least two small objects, like blocks
Movement / Physical Development
- Takes a few steps on his own
- Uses fingers to feed herself some food
Other Important Things to Share with the Doctor
Concerned about your child’s development?
You know your child best. Don’t wait. If your child is not meeting one or more milestones, has lost skills he or she once had, or you have other concerns, act early. Talk with your child’s doctor, share your concerns, and ask about developmental screening.
If you or the doctor are still concerned:
- Ask for a referral to a specialist who can evaluate your child more; and
- Call your state or territory’s early intervention program to find out if your child can get services to help. Learn more and find the number at cdc.gov/FindEI.
For more on how to help your child, visit cdc.gov/Concerned.
Help Your Child Learn and Grow.
Learn the Signs. Act Early.
For more resources and guidelines from the Centers for Disease Control and Prevention call 1.800.CDC-INFO (232-4636).
Or Visit the CDC's Website
Content provided by the Centers for Disease Control and Prevention’s “Learn the Signs. Act Early.” material and are not a substitute for a standardized, validated developmental screening tool.