Speech and Language Milestones, Ages 1 to 3 Years
Overview
Language and communication development milestones relate to two areas:
- Receptive language. This is the ability to understand words and sounds.
 - Expressive language. This is the ability to use speech and gestures to communicate meaning.
 
Most 1-year-olds start to understand the meanings of words. Their receptive language grows from understanding names of people and objects to being able to follow simple requests sometime between ages 1 and 2. Expressive language advances from primarily using gestures and babbling at age 1, to using words, simple phrases, and some early sentence structures between ages 2 and 3.
Language and communication milestones| Age | Milestone | 
|---|
| 12 months: | - Waves "bye-bye."
 - Calls parents "mama" or "dada" or another special name.
 - Understands the word "no."
 
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| 15 months: | - Tries to say one or two words besides "mama" or "dada."
 - Looks at a familiar object when you name it.
 - Follows directions you give using both a gesture and word, like holding out your hand while you say, "Give me the toy."
 - Points to ask for something or to get help.
 
  | 
| 18 months: | - Tries to say three or more words besides "mama" and "dada."
 - Follows one-step directions without any gestures. For example, your child will hand you a toy when you say, "Give me the toy."
 
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| 24 months: | - Points to things in a book when you ask them.
 - Says at least two words together, like "more milk."
 - Points to at least two body parts when you ask them to show you.
 - Uses more gestures than just waving and pointing.
 
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| 30 months: | - Says about 50 words.
 - Says two or more words together with one action word, like "doggie run."
 - Names things in a book when you point to them.
 - Says words like "I," "me," or "we."
 
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| 36 months: | - Talks with you in conversation using at least two back-and-forth exchanges.
 - Asks "who," "what," "where," or "why" questions.
 - Can tell you what action is happening in a picture or book when asked.
 - Says first name when asked.
 - Talks well enough for others to understand most of the time.
 
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Credits
Current as of:  October 24, 2024
Current as of: October 24, 2024