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Speech development: when the child begins to speak

2026-05-26 12:00 Development
In short: The first conscious words appear on average at 10-14 months, but the norm is from 9 to 18 months. Before that, the child is actively preparing: humming, babbling, gesticulating. Talking to your baby from the first days of life is the best thing you can do for his speech.

Why speech begins long before the first words

Speech development is not only about words. It is a complex process that includes auditory perception, speech comprehension, articulation, and social communication. Most of this "iceberg" is hidden: by the time of the first word, the child already understands several dozen words and phrases.
Neuroscience shows that the brain "tunes in" to its native language even before birth. Newborns already prefer their mother's voice to other voices and respond to the rhythmic pattern of their native language.

Stages of speech development by month

0-2 months: screaming and first vocalizations

Crying is the first and main way of communication. Gradually, parents begin to distinguish shades: hungry, sleepy, uncomfortable crying. By 6-8 weeks, the first guttural sounds appear - harbingers of future humming.
During this period, it is important to respond to the child's sounds – to imitate them, to talk. This lays down the principle of dialogue: "you speak, I answer."

3-4 months: cooing

Cooing is a long vowel sound ("a-a-a", "u-u-u", "u-u-u"). The child experiments with the voice, changes the tone and volume. A "conversation" with the mother appears: the child makes a sound, a pause, the mother answers, a pause – and again the baby. This is the prototype of a real dialogue.
If at 4 months the child does not coo and does not respond to the voice, it is worth having his hearing checked by an audiologist.

5-6 months: babbling begins

Babbling is a combination of consonants and vowels: "ba", "ma", "da", "pa". The child tries articulation – movements of the tongue, lips and palate. At 5-6 months, babbling is still "one-syllable", without repetitions.
Hearing is important: children with hearing impairments begin to coo on time, but their babbling gradually fades away – which is why neonatal hearing screening is carried out in a maternity hospital.

7–9 months: canonical babbling

Canonical babbling is repeated syllables: "ma-ma-ma", "ba-ba-ba", "da-da-da". These are not conscious words, but articulation training. Parents often mistake "mom" for the first word — but so far it's just a chain of syllables.
At 7-9 months, speech comprehension is actively developing. The child reacts to the name, understands the intonation (strict / affectionate voice), begins to associate words with objects. This period is well described in the section on development at 7-9 months.

10-12 months: first conscious words

The first "real" word is the word that the child uses consistently in the appropriate situation. "Mom" as an address to mom, "give" as a request, "no" as a refusal – these are words. The form may differ from the adult one: "av" instead of "dog", "bee-bee" instead of "car".
According to the AAP, by 12 months, most babies are using 1–5 mindful words. But the range of the norm is wide: some children say 10-15 words, others are silent and "explode" later.
Understanding is more important than speaking. At 12 months, the child should understand several dozen words, fulfill simple requests and respond to the name - even if he himself does not speak much.

Gestures are also speech

Gestures are the harbingers of words. A pointing gesture, a gesture of "give", "bye", "no" with the head – all this is communication. The appearance of a pointing gesture by 12 months is an important marker of development. Its absence in a year is one of the signs that experts pay attention to.
Studies show that the number of gestures at 12 months predicts vocabulary at 2 years better than the number of words.

How to help speech develop

The most important "tools" are not speech therapy toys, but live communication:
  • Comment on actions: "Now we are washing", "You take the ball", "Here is a red mug"
  • Read aloud from the first weeks – even if it seems that the child is not listening
  • Pause and let the child "respond" with his sounds
  • Sing simple songs and name parts of the body - rhythmic lyrics are well remembered
  • Respond to babbling – it teaches dialogue
  • Use simple sentences – one step above what the child is already saying
Screen time up to 18-24 months does not contribute to speech development. Video is not a substitute for live communication: the child's brain learns speech better in a dialogue where there is feedback.

Bilingualism: Delay or Norm?

Children growing up in bilingual families may start speaking a little later than their peers – this is not a delay, but the norm. Their total vocabulary in two languages corresponds to the norm. Bilingualism does not "overload" the brain – on the contrary, it develops cognitive flexibility.
When assessing the speech of a bilingual child, it is necessary to take into account both languages in total, and not to evaluate each separately.

When to see a specialist

  • At 2 months, there is no reaction to sounds, does not flinch at loud noises
  • At 4 months, he does not hum
  • At 6 months, there is no babbling
  • At 9 months, there is no canonical babbling ("ma-ma-ma", "ba-ba-ba")
  • At 12 months, there is not a single conscious word, no pointing gesture, no reaction to the name
  • At any age, the child has lost the speech skills that have already appeared
If you suspect a delay in speech development, contact a pediatrician, who, if necessary, will refer you to a speech therapist, audiologist or neurologist. Early help is much more effective than waiting. For more information about warning signs, see the article Warning Signs in Development.

Frequently Asked Questions

Is it necessary to teach the child to say "correctly" and correct pronunciation?

There is no need to correct pronunciation until the age of 3 - the nervous system is not yet mature for accurate articulation. It is better to speak correctly yourself next to the child, without emphasizing his mistakes.

Do Doman cards help for speech development?

There is no scientific evidence of the effectiveness of Doman cards for speech or intellectual development. Live conversation, reading books and playing games with the child work more effectively.

How does sleep affect speech development?

In sleep, the brain consolidates the information received during the day, including language. Chronic sleep deprivation can affect the pace of development. For more information about sleep norms, see the article sleep norms by age.

Conclusion

Speech is formed in the first years of life at an incredible speed, but each child has his own schedule. Laying the foundation is simple: talk, sing, read, respond to the sounds of the baby. Do not compare with other children, monitor the general development by month and do not postpone a visit to a specialist if something bothers you.

Bibliography

  1. American Academy of Pediatrics. (2023). Language Development: 8 to 12 Months. HealthyChildren.org.
  2. Kuhl P.K. (2010). Brain mechanisms in early language acquisition. Neuron, 67(5), 713–727.
  3. Fenson L. et al. (1994). Variability in early communicative development. Monographs of the Society for Research in Child Development, 59(5).
  4. Goldin-Meadow S., Butcher C. (2003). Pointing toward two-word speech in young children. Gesture, 3(2), 109–126.
  5. Hart B., Risley T. (1995). Meaningful Differences in the Everyday Experience of Young American Children. Paul H. Brookes Publishing.
  6. American Speech-Language-Hearing Association. (2024). Developmental Norms for Speech and Language. ASHA.org.
  7. Grosjean F. (2010). Bilingual: Life and Reality. Harvard University Press.
This material is for informational purposes only and does not constitute medical advice and is not a substitute for medical advice. If you are concerned about your child's speech development, consult a pediatrician, speech therapist or audiologist