Speech development delay: when it really is safe to wait

"Wait until three" is the most common advice parents of a non-verbal child hear. Sometimes it is right. Sometimes it costs a year that cannot be got back. The difference between those two cases shows not in the child's age but in what the child can do apart from talking.

What should be there at each age

The markers below are not an examination but a frame. Speech develops unevenly, and falling behind on one point means nothing in itself. What is worrying is different: several points missed in a row, with the picture not changing for months.

Age	What should already be there	Reason to be alert
6-9 months	Babble: repeated syllables such as "ba-ba-ba", "ma-ma-ma". Responds to their own name, looks for the source of a sound.	The child is silent, there are almost no sounds, does not turn towards a voice.
12 months	A few words, even made-up ones. The pointing gesture. Understands simple requests in context.	No babble, no pointing gesture, no response to their name.
18 months	Roughly 15-20 words or more, points to body parts and familiar objects in a picture.	Fewer than ten words, does not point, does not follow simple requests.
2 years	A two-word phrase: "mummy give", "daddy bye". The vocabulary grows noticeably every month.	No phrase at all, the vocabulary is not growing, only the mother understands the speech.
2.5 years	Simple sentences, "what's that?" questions, starts to use "I".	Separate words with no connection; the child communicates by gesture and leads the adult by the hand.
3 years	Expanded phrases, an account of what happened, speech understandable to strangers about three quarters of the time.	No phrase speech; or speech exists but nobody outside the family understands it.
4-5 years	A connected account, retelling a story, almost all sounds in place.	Grammatical errors ("many childs", "five pencilses"), muddled endings, unable to retell a simple plot.

Red flags: here you cannot wait

A delay, or not a delay at all

"Speech development delay" is a description, not a cause. Completely different things can stand behind the same wording in a file, and the work is different in each case:

• a maturational delay — the mechanism is fine, it simply starts later. The child understands everything, communicates actively by gesture, and picks up words quickly once started;
• alalia — the mechanism does not start by itself, and time does not start it;
• dysarthria — the words are there, but articulation does not obey: speech is slurred, as if the mouth were full;
• reduced hearing — including mild and one-sided loss, often after repeated ear infections;
• autism spectrum disorders — then it is not only speech that suffers but the very need to communicate;
• the consequences of organic brain damage — hypoxia during birth, prematurity, a neuroinfection that has been through.

That is exactly why we start not with sessions but with a consultation: without understanding what is impaired, any exercise is shooting in the dark.

What is worth checking

• Hearing — objectively, not "turns towards a sound". Otoacoustic emissions, and where there is doubt, ABR.
• A neurological examination — tone, reflexes, the pace of motor development.
• EEG — essential if speech has been lost or there are episodes of freezing.
• An assessment by a speech pathologist — of speech understanding, play, communication and oral praxis.

How speech is started in our centers

The program is assembled for the child after the consultation. Most often it involves:

• High-Frequency Therapy — the main tool for getting speech started. The speech areas are stimulated with voice signals through ordinary and bone conduction headphones, following an individually written program. The course is 25-35 hours.
• SpeechLeader — once words have appeared and their number and the precision of pronunciation need building up. The program is designed for ages 3 to 12.
• Micropolarization — where the motor component is marked, following an individual scheme of stimulation.
• Visual Wave Therapy — if the EEG shows disturbed rhythms and behaviour and sleep are getting in the way of sessions.
• Programs for typically developing children — "Clever Baby", "Home Logoped Intellect", "Schoolkid Intellect" for mild cases where full correction is not needed.

What to do at home right now

• Narrate what you are doing. In short phrases and to the point: "pouring water", "opening the door". Speech is absorbed from repeated everyday situations, not from special lessons.
• Create a need to speak. Do not hand over what is wanted at a glance. A pause of three or four seconds is an invitation to try.
• Offer a choice out loud. "Apple or banana?" gives the child a ready model of the word they need to say.
• Remove the background screen. Not as a punishment, but to free up time for dialogue.
• Let them chew. Solid food, not only purees, trains the same muscles that speech uses.

Frequently asked questions

Up to what age is "starting to talk late" normal?

The normal range is a spread of a few months, not of years. If by two the child joins two words into a phrase, and by three speaks in sentences, mistakes and all, there is nothing to worry about. If there is no phrase by three, that is no longer a variant of normal development, regardless of who in the family started talking when.

Is it true that boys start talking later?

Partly. On average boys catch up with girls in speech about six months later, and that genuinely is a variant of normal development. But "six months later" means 2.5 years instead of 2, not silence at four. A child's sex does not explain the absence of a phrase at three.

Can a speech delay resolve on its own?

An isolated maturational delay in a child who understands everything, gestures actively and picks up words quickly once they start does indeed often even out by 3-4 years. The problem is that at two you cannot tell a maturational delay from alalia by the outward picture, while the cost of being wrong differs: in the first case you have lost nothing, in the second, a year.

What is the difference between a speech delay and a psycho-speech delay?

A speech delay affects speech only: intelligence, play and interest in people match the age. A psycho-speech delay means that thinking, play and self-care lag behind as well as speech. These are different amounts of work, and which one you are looking at can only be established in person.

My child watches a lot of cartoons. Could that have caused the delay?

By itself, usually not — but a screen is very good at masking the problem, and it takes away hours of live dialogue. Speech forms in exchange with an adult: the child has to want to tell you something and get an answer. A cartoon does not answer. Removing the background screen is worth doing in any case — it is not a treatment, but without it the work goes more slowly.

See also

• Alalia: when speech does not start by itself
• General speech underdevelopment: levels and correction
• Child development milestones by age: speech, motor skills, play
• Dysarthria: speech is there, but nobody understands it
• High-Frequency Therapy: how the course works

This material was prepared by the specialists of the Vlada Tarasenko Speech Restoration Centers. This material is for information only and does not replace an in-person consultation with a doctor or a speech pathologist. Only a doctor can make a diagnosis.