Milestones
These are the development changes expected as defined by the American Speech-Language-Hearing Association.
What Should My Child Be Doing at Birth to Three Months?
Hearing & Understanding
- Startles to loud sounds 
- Quiets or smiles when spoken to 
- Seems to recognize your voice and quiets if crying 
- Increases or decreases sucking behavior in response to sound 
Talking
- Makes pleasure sounds (cooing, gooing) 
- Cries differently for different needs 
- Smiles when sees you 
What should my child be doing at four to six months?
HEARING & UNDERSTANDING
- Moves eyes in direction of sounds 
- Responds to changes in tone of your voice 
- Notices toys that make sounds 
- Pays attention to music 
TALKING
- Babbling sounds more speech-like with many different sounds, including p, b and m 
- Chuckles and laughs 
- Vocalizes excitement and displeasure 
- Makes gurgling sounds when left alone and when playing with you 
What should my child be doing at seven months to one year?
HEARING & UNDERSTANDING
- Enjoys games like peek-a-boo and pat-a-cake 
- Turns and looks in direction of sounds 
- Listens when spoken to 
- Recognizes words for common items like "cup", "shoe", "book", or "juice" 
- Begins to respond to requests (e.g. "Come here" or "Want more?") 
TALKING
- Babbling has both long and short groups of sounds such as "tata upup bibibibi" 
- Uses speech or noncrying sounds to get and keep attention 
- Uses gestures to communication (waving, holding arms to be picked up) 
- Imitates different speech sounds 
- Has one or two words (hi, dog,dada, mama) around first birthday, although sounds may not be clear 
What should my child be doing at one to two years?
HEARING & UNDERSTANDING
- Points to a few body parts when asked 
- Follows simple commands and understands simple questions ("Roll the ball," "Kiss the baby," "Where's your shoe?") 
- Listens to simple stories, songs, and rhymes 
- Points to pictures in a book when named 
TALKING
- Says more words every month 
- Uses some one- or two- word questions ("Where kitty?" "Go bye-bye?" "What's that?") 
- Puts two words together ("more cookie," "no juice," "mommy book") 
- Uses many different consonant sounds at the beginning of words 
What should my child be doing at two to three years?
HEARING & UNDERSTANDING
- Understands differences in meaning ("go-stop," "in-on," "big-little," "up-down") 
- Follows two requests ("Get the book and put it on the table") 
- Listens to and enjoys hearing stories for longer periods of time 
TALKING
- Has a word for almost everything 
- Uses two- or three- words to talk about and ask for things 
- Uses k, g, f, t, d, and n sounds 
- Speech is understood by familiar listeners most of the time 
- Often asks for or directs attention to objects by naming them 
What should my child be doing at three to four years?
HEARING & UNDERSTANDING
- Hears you when you call from another room 
- Hears television or radio at the same loudness level as other family members 
- Answers simple "who?", "what?", "where?", and "why?" questions 
TALKING
- Talks about activities at school or at friends' homes 
- People outside of the family usually understand child's speech 
- Uses a lot of sentences that have 4 or more words 
- Usually talks easily without repeating syllables or words 
What should my child be doing at four to five years?
HEARING AND UNDERSTANDING
- Pays attention to a short story and answers simple questions about them 
- Hears and understands most of what is said at home and in school 
TALKING
- Uses sentences that give lots of details ("The biggest peach is mine") 
- Tells stories that stick to topic 
- Communicates easily with other children and adults 
- Says most sounds correctly except a few likel, s, r, v, z, ch, sh, th 
- Says rhyming words 
- Names some letters and numbers 
- Uses the same grammar as the rest of the family 
